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Merge pull request #8078 from hashicorp/circle_ci_windows 

circle-ci: add tests for windows and macos & test using go 1.13
This commit is contained in:
Adrien Delorme 2019-09-10 13:16:36 +02:00 committed by GitHub
parent e730e9f3ce 350aa54274
commit fbe48d4409
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
318 changed files with 57792 additions and 32750 deletions
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149
.circleci/config.yml
View File

@ -1,68 +1,131 @@
defaults: &golang
docker:
- image: circleci/golang:1.12
working_directory: /go/src/github.com/hashicorp/packer
steps:
- checkout
- run: go build -ldflags="-s -w" -o ./pkg/packer_$(go env GOOS)_$(go env GOARCH) .
- run: zip ./pkg/packer_$(go env GOOS)_$(go env GOARCH).zip ./pkg/packer_$(go env GOOS)_$(go env GOARCH)
- run: rm ./pkg/packer_$(go env GOOS)_$(go env GOARCH)
- persist_to_workspace:
root: .
paths:
- ./pkg/
orbs:
win: circleci/windows@1.0.0
version: 2.1
executors:
golang:
docker:
- image: circleci/golang:1.13
darwin:
macos:
xcode: "9.0"
commands:
install-go-run-tests-unix:
parameters:
GOOS:
type: string
GOVERSION:
type: string
steps:
- checkout
- run: curl https://dl.google.com/go/go<< parameters.GOVERSION >>.<< parameters.GOOS >>-amd64.tar.gz | tar -C ~/ -xz
- run: ~/go/bin/go test ./...
install-go-run-tests-windows:
parameters:
GOVERSION:
type: string
steps:
- checkout
- run: curl https://dl.google.com/go/go<< parameters.GOVERSION >>.windows-amd64.zip --output ~/go<< parameters.GOVERSION >>.windows-amd64.zip
- run: unzip ~/go<< parameters.GOVERSION >>.windows-amd64.zip -d ~/
- run: ~/go/bin/go test ./...
build-and-persist-packer-binary:
parameters:
GOOS:
type: string
steps:
- checkout
- run: GOOS=<< parameters.GOOS >> go build -ldflags="-s -w" -o ./pkg/packer_<< parameters.GOOS >>_$(go env GOARCH) .
- run: zip ./pkg/packer_<< parameters.GOOS >>_$(go env GOARCH).zip ./pkg/packer_<< parameters.GOOS >>_$(go env GOARCH)
- run: rm ./pkg/packer_<< parameters.GOOS >>_$(go env GOARCH)
- persist_to_workspace:
root: .
paths:
- ./pkg/
# Golang CircleCI 2.0 configuration file
#
# Check https://circleci.com/docs/2.0/language-go/ for more details
version: 2
jobs:
build:
<<: *golang
test-linux:
executor: golang
working_directory: /go/src/github.com/hashicorp/packer
steps:
- checkout
- run: make ci
test-darwin:
executor: darwin
working_directory: ~/go/src/github.com/hashicorp/packer
environment:
GO111MODULE: "off"
steps:
- install-go-run-tests-unix:
GOOS: darwin
GOVERSION: "1.13"
test-windows:
executor:
name: win/vs2019
shell: bash.exe
steps:
- install-go-run-tests-windows:
GOVERSION: "1.13"
check-vendor-vs-mod:
<<: *golang
executor: golang
working_directory: /go/src/github.com/hashicorp/packer
environment:
GO111MODULE: "off"
steps:
- checkout
- run: GO111MODULE=on go run . --help
- run: make check-vendor-vs-mod
check-fmt:
<<: *golang
executor: golang
steps:
- checkout
- run: make fmt-check
check-generate:
<<: *golang
executor: golang
working_directory: /go/src/github.com/hashicorp/packer
steps:
- checkout
- run: make generate-check
build_linux:
<<: *golang
environment:
GOOS: linux
executor: golang
steps:
- build-and-persist-packer-binary:
GOOS: linux
build_windows:
<<: *golang
environment:
GOOS: windows
executor: golang
working_directory: /go/src/github.com/hashicorp/packer
steps:
- build-and-persist-packer-binary:
GOOS: windows
build_darwin:
<<: *golang
environment:
GOOS: darwin
executor: golang
working_directory: /go/src/github.com/hashicorp/packer
steps:
- build-and-persist-packer-binary:
GOOS: darwin
build_freebsd:
<<: *golang
environment:
GOOS: freebsd
executor: golang
working_directory: /go/src/github.com/hashicorp/packer
steps:
- build-and-persist-packer-binary:
GOOS: freebsd
build_solaris:
<<: *golang
environment:
GOOS: solaris
executor: golang
working_directory: /go/src/github.com/hashicorp/packer
steps:
- build-and-persist-packer-binary:
GOOS: solaris
build_openbsd:
<<: *golang
environment:
GOOS: openbsd
executor: golang
working_directory: /go/src/github.com/hashicorp/packer
steps:
- build-and-persist-packer-binary:
GOOS: openbsd
store_artifacts:
<<: *golang
executor: golang
steps:
- attach_workspace:
at: .
@ -80,12 +143,18 @@ jobs:
ghr -prerelease -t ${GITHUB_TOKEN_AZR} -u ${CIRCLE_PROJECT_USERNAME} -r ${CIRCLE_PROJECT_REPONAME} -c ${CIRCLE_SHA1} -delete ${CIRCLE_TAG} ./pkg/
workflows:
version: 2
build_and_check_vendor_vs_module:
test:
jobs:
- test-linux
- test-darwin
- test-windows
check-code:
jobs:
- build
- check-vendor-vs-mod
- check-fmt
- check-generate
build_packer_binaries:
jobs:
- build_linux:
filters:
tags:

23
.travis.yml
View File

@ -1,23 +0,0 @@
env:
- USER=travis GO111MODULE=off
os:
- osx
sudo: false
language: go
go:
- 1.12.x
script:
- df -h
- travis_wait make ci
branches:
only:
- master
matrix:
fast_finish: true

16
Makefile
View File

@ -45,14 +45,13 @@ install-build-deps: ## Install dependencies for bin build
@go get github.com/mitchellh/gox
install-gen-deps: ## Install dependencies for code generation
@go get golang.org/x/tools/cmd/goimports
@./scripts/off_gopath.sh; if [ $$? -eq 0 ]; then \
go get github.com/mna/pigeon@master; \
else \
go get -u github.com/mna/pigeon; \
fi
@go get github.com/alvaroloes/enumer
# to avoid having to tidy our go deps, we `go get` our binaries from a temp
# dir. `go get` will change our deps and the following deps are not part of
# out code dependencies; so a go mod tidy will remove them again. `go
# install` seems to install the last tagged version and we want to install
# master.
@(cd $(TEMPDIR) && GO111MODULE=on go get github.com/mna/pigeon@master)
@(cd $(TEMPDIR) && GO111MODULE=on go get github.com/alvaroloes/enumer@master)
dev: ## Build and install a development build
@grep 'const VersionPrerelease = ""' version/version.go > /dev/null ; if [ $$? -eq 0 ]; then \
@ -97,7 +96,6 @@ fmt-examples:
generate: install-gen-deps ## Generate dynamically generated code
go generate ./...
go fmt common/bootcommand/boot_command.go
goimports -w common/bootcommand/boot_command.go
go fmt command/plugin.go
generate-check: generate ## Check go code generation is on par

37
appveyor.yml
View File

@ -1,37 +0,0 @@
# appveyor.yml reference : http://www.appveyor.com/docs/appveyor-yml
version: "{build}"
skip_tags: true
branches:
only:
- master
os: Windows Server 2012 R2
environment:
GOPATH: c:\gopath
clone_folder: c:\gopath\src\github.com\hashicorp\packer
install:
- set GO111MODULE=off
- echo %Path%
- go version
- go env
- go get github.com/mitchellh/gox
- go get golang.org/x/tools/cmd/stringer
build_script:
- git rev-parse HEAD
# go test $(go list ./... | grep -v vendor)
- ps: |
go.exe test -timeout=2m (go.exe list ./... `
|? { -not $_.Contains('/vendor/') } `
|? { $_ -ne 'github.com/hashicorp/packer/builder/parallels/common' } `
|? { $_ -ne 'github.com/hashicorp/packer/provisioner/ansible' })
test: off
deploy: off

2
builder/virtualbox/common/step_shutdown_test.go
View File

@ -159,7 +159,7 @@ func TestStepShutdown_shutdownDelay(t *testing.T) {
t.Fatalf("bad action: %#v", action)
}
testDuration = time.Since(start)
if testDuration > 600*time.Millisecond {
if testDuration > 700*time.Millisecond {
t.Fatalf("incorrect duration %s", testDuration)
}

6
common/net/configure_port_test.go
View File

@ -72,7 +72,11 @@ func TestListenRangeConfig_Listen(t *testing.T) {
l.Close()
t.Fatalf("port should be taken, this should timeout.")
}
if p := int(err.(ErrPortFileLocked)); p != lockedListener.Port {
portErr, ok := err.(ErrPortFileLocked)
if !ok {
t.Fatalf("unexpected error: %v", err)
}
if p := int(portErr); p != lockedListener.Port {
t.Fatalf("wrong fileport: %d", p)
}
cancel()

25
go.mod
View File

@ -31,6 +31,7 @@ require (
github.com/digitalocean/godo v1.11.1
github.com/dnaeon/go-vcr v1.0.0 // indirect
github.com/docker/docker v0.0.0-20180422163414-57142e89befe // indirect
github.com/dustin/go-humanize v1.0.0 // indirect
github.com/dylanmei/iso8601 v0.1.0 // indirect
github.com/dylanmei/winrmtest v0.0.0-20170819153634-c2fbb09e6c08
github.com/exoscale/egoscale v0.18.1
@ -38,7 +39,8 @@ require (
github.com/gofrs/flock v0.7.1
github.com/golang-collections/collections v0.0.0-20130729185459-604e922904d3
github.com/golang/snappy v0.0.0-20180518054509-2e65f85255db // indirect
github.com/google/go-cmp v0.2.0
github.com/google/go-cmp v0.3.0
github.com/google/go-querystring v1.0.0 // indirect
github.com/google/shlex v0.0.0-20150127133951-6f45313302b9
github.com/google/uuid v1.0.0
github.com/gophercloud/gophercloud v0.2.0
@ -49,7 +51,7 @@ require (
github.com/hashicorp/errwrap v1.0.0
github.com/hashicorp/go-checkpoint v0.0.0-20171009173528-1545e56e46de
github.com/hashicorp/go-cleanhttp v0.5.0
github.com/hashicorp/go-getter v1.3.1-0.20190627223108-da0323b9545e
github.com/hashicorp/go-getter v1.3.1-0.20190906090232-a0f878cb75da
github.com/hashicorp/go-multierror v1.0.0
github.com/hashicorp/go-oracle-terraform v0.0.0-20181016190316-007121241b79
github.com/hashicorp/go-retryablehttp v0.5.2 // indirect
@ -83,7 +85,6 @@ require (
github.com/mitchellh/go-fs v0.0.0-20180402234041-7b48fa161ea7
github.com/mitchellh/go-homedir v1.0.0
github.com/mitchellh/go-vnc v0.0.0-20150629162542-723ed9867aed
github.com/mitchellh/gox v1.0.1 // indirect
github.com/mitchellh/iochan v1.0.0
github.com/mitchellh/mapstructure v0.0.0-20180111000720-b4575eea38cc
github.com/mitchellh/panicwrap v0.0.0-20170106182340-fce601fe5557
@ -122,18 +123,18 @@ require (
github.com/xanzy/go-cloudstack v0.0.0-20190526095453-42f262b63ed0
github.com/yandex-cloud/go-genproto v0.0.0-20190401174212-1db0ef3dce9b
github.com/yandex-cloud/go-sdk v0.0.0-20190402114215-3fc1d6947035
golang.org/x/crypto v0.0.0-20190424203555-c05e17bb3b2d
golang.org/x/net v0.0.0-20190424112056-4829fb13d2c6
golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421
golang.org/x/crypto v0.0.0-20190605123033-f99c8df09eb5
golang.org/x/net v0.0.0-20190620200207-3b0461eec859
golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45
golang.org/x/sync v0.0.0-20190423024810-112230192c58
golang.org/x/sys v0.0.0-20190425145619-16072639606e
golang.org/x/text v0.3.1 // indirect
golang.org/x/tools v0.0.0-20190606050223-4d9ae51c2468 // indirect
google.golang.org/api v0.4.0
google.golang.org/grpc v1.20.1
golang.org/x/sys v0.0.0-20190624142023-c5567b49c5d0
google.golang.org/api v0.9.0
google.golang.org/grpc v1.21.1
gopkg.in/h2non/gock.v1 v1.0.12 // indirect
gopkg.in/ini.v1 v1.42.0 // indirect
gopkg.in/jarcoal/httpmock.v1 v1.0.0-20181117152235-275e9df93516 // indirect
)
replace git.apache.org/thrift.git => github.com/apache/thrift v0.0.0-20180902110319-2566ecd5d999
replace github.com/gofrs/flock => github.com/azr/flock v0.0.0-20190823144736-958d66434653
go 1.13

200
go.sum
View File

@ -1,15 +1,14 @@
cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
cloud.google.com/go v0.31.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
cloud.google.com/go v0.36.0 h1:+aCSj7tOo2LODWVEuZDZeGCckdt6MlSF+X/rB3wUiS8=
cloud.google.com/go v0.36.0/go.mod h1:RUoy9p/M4ge0HzT8L+SDZ8jg+Q6fth0CiBuhFJpSV40=
cloud.google.com/go v0.38.0/go.mod h1:990N+gfupTy94rShfmMCWGDn0LpTmnzTp2qbd1dvSRU=
cloud.google.com/go v0.44.1/go.mod h1:iSa0KzasP4Uvy3f1mN/7PiObzGgflwredwwASm/v6AU=
cloud.google.com/go v0.44.2/go.mod h1:60680Gw3Yr4ikxnPRS/oxxkBccT6SA1yMk63TGekxKY=
cloud.google.com/go v0.45.1 h1:lRi0CHyU+ytlvylOlFKKq0af6JncuyoRh1J+QJBqQx0=
cloud.google.com/go v0.45.1/go.mod h1:RpBamKRgapWJb87xiFSdk4g1CME7QZg3uwTez+TSTjc=
cloud.google.com/go/bigquery v1.0.1/go.mod h1:i/xbL2UlR5RvWAURpBYZTtm/cXjCha9lbfbpx4poX+o=
cloud.google.com/go/datastore v1.0.0/go.mod h1:LXYbyblFSglQ5pkeyhO+Qmw7ukd3C+pD7TKLgZqpHYE=
contrib.go.opencensus.io/exporter/ocagent v0.5.0 h1:TKXjQSRS0/cCDrP7KvkgU6SmILtF/yV2TOs/02K/WZQ=
contrib.go.opencensus.io/exporter/ocagent v0.5.0/go.mod h1:ImxhfLRpxoYiSq891pBrLVhN+qmP8BTVvdH2YLs7Gl0=
dmitri.shuralyov.com/app/changes v0.0.0-20180602232624-0a106ad413e3/go.mod h1:Yl+fi1br7+Rr3LqpNJf1/uxUdtRUV+Tnj0o93V2B9MU=
dmitri.shuralyov.com/html/belt v0.0.0-20180602232347-f7d459c86be0/go.mod h1:JLBrvjyP0v+ecvNYvCpyZgu5/xkfAUhi6wJj28eUfSU=
dmitri.shuralyov.com/service/change v0.0.0-20181023043359-a85b471d5412/go.mod h1:a1inKt/atXimZ4Mv927x+r7UpyzRUf4emIoiiSC2TN4=
dmitri.shuralyov.com/state v0.0.0-20180228185332-28bcc343414c/go.mod h1:0PRwlb0D6DFvNNtx+9ybjezNCa8XF0xaYcETyp6rHWU=
git.apache.org/thrift.git v0.0.0-20180902110319-2566ecd5d999/go.mod h1:fPE2ZNJGynbRyZ4dJvy6G277gSllfV2HJqblrnkyeyg=
github.com/1and1/oneandone-cloudserver-sdk-go v1.0.1 h1:RMTyvS5bjvSWiUcfqfr/E2pxHEMrALvU+E12n6biymg=
github.com/1and1/oneandone-cloudserver-sdk-go v1.0.1/go.mod h1:61apmbkVJH4kg+38ftT+/l0XxdUCVnHggqcOTqZRSEE=
github.com/Azure/azure-sdk-for-go v30.0.0+incompatible h1:6o1Yzl7wTBYg+xw0pY4qnalaPmEQolubEEdepo1/kmI=
@ -19,6 +18,7 @@ github.com/Azure/go-autorest v12.0.0+incompatible/go.mod h1:r+4oMnoxhatjLLJ6zxSW
github.com/Azure/go-ntlmssp v0.0.0-20180810175552-4a21cbd618b4 h1:pSm8mp0T2OH2CPmPDPtwHPr3VAQaOwVF/JbllOPP4xA=
github.com/Azure/go-ntlmssp v0.0.0-20180810175552-4a21cbd618b4/go.mod h1:chxPXzSsl7ZWRAuOIE23GDNzjWuZquvFlgA8xmpunjU=
github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
github.com/ChrisTrenkamp/goxpath v0.0.0-20170625215350-4fe035839290 h1:K9I21XUHNbYD3GNMmJBN0UKJCpdP+glftwNZ7Bo8kqY=
github.com/ChrisTrenkamp/goxpath v0.0.0-20170625215350-4fe035839290/go.mod h1:nuWgzSkT5PnyOd+272uUmV0dnAnAn42Mk7PiQC5VzN4=
github.com/NaverCloudPlatform/ncloud-sdk-go v0.0.0-20180110055012-c2e73f942591 h1:/P9HCl71+Eh6vDbKNyRu+rpIIR70UCZWNOGexVV3e6k=
@ -33,14 +33,12 @@ github.com/aliyun/alibaba-cloud-sdk-go v0.0.0-20190418113227-25233c783f4e h1:/8w
github.com/aliyun/alibaba-cloud-sdk-go v0.0.0-20190418113227-25233c783f4e/go.mod h1:T9M45xf79ahXVelWoOBmH0y4aC1t5kXO5BxwyakgIGA=
github.com/aliyun/aliyun-oss-go-sdk v0.0.0-20170113022742-e6dbea820a9f h1:jI4DIE5Vf4oRaHfthB0oRhU+yuYuoOTurDzwAlskP00=
github.com/aliyun/aliyun-oss-go-sdk v0.0.0-20170113022742-e6dbea820a9f/go.mod h1:T/Aws4fEfogEE9v+HPhhw+CntffsBHJ8nXQCwKr0/g8=
github.com/anmitsu/go-shlex v0.0.0-20161002113705-648efa622239/go.mod h1:2FmKhYUyUczH0OGQWaF5ceTx0UBShxjsH6f8oGKYe2c=
github.com/antchfx/xpath v0.0.0-20170728053731-b5c552e1acbd h1:S3Fr6QnkpW9VRjiEY4psQHhhbbahASuNVj52YIce7lI=
github.com/antchfx/xpath v0.0.0-20170728053731-b5c552e1acbd/go.mod h1:Yee4kTMuNiPYJ7nSNorELQMr1J33uOpXDMByNYhvtNk=
github.com/antchfx/xquery v0.0.0-20170730121040-eb8c3c172607 h1:BFFG6KP8ASFBg2ptWsJn8p8RDufBjBDKIxLU7BTYGOM=
github.com/antchfx/xquery v0.0.0-20170730121040-eb8c3c172607/go.mod h1:LzD22aAzDP8/dyiCKFp31He4m2GPjl0AFyzDtZzUu9M=
github.com/antihax/optional v0.0.0-20180407024304-ca021399b1a6 h1:uZuxRZCz65cG1o6K/xUqImNcYKtmk9ylqaH0itMSvzA=
github.com/antihax/optional v0.0.0-20180407024304-ca021399b1a6/go.mod h1:V8iCPQYkqmusNa815XgQio277wI47sdRh1dUOLdyC6Q=
github.com/apache/thrift v0.0.0-20180902110319-2566ecd5d999/go.mod h1:cp2SuWMxlEZw2r+iP2GNCdIi4C1qmUzdZFSVb+bacwQ=
github.com/approvals/go-approval-tests v0.0.0-20160714161514-ad96e53bea43 h1:ePCAQPf5tUc5IMcUvu6euhSGna7jzs7eiXtJXHig6Zc=
github.com/approvals/go-approval-tests v0.0.0-20160714161514-ad96e53bea43/go.mod h1:S6puKjZ9ZeqUPBv2hEBnMZGcM2J6mOsDRQcmxkMAND0=
github.com/armon/circbuf v0.0.0-20150827004946-bbbad097214e/go.mod h1:3U/XgcO3hCbHZ8TKRvWD2dDTCfh9M9ya+I9JpbB7O8o=
@ -51,18 +49,16 @@ github.com/armon/go-radix v1.0.0 h1:F4z6KzEeeQIMeLFa97iZU6vupzoecKdU5TX24SNppXI=
github.com/armon/go-radix v1.0.0/go.mod h1:ufUuZ+zHj4x4TnLV4JWEpy2hxWSpsRywHrMgIH9cCH8=
github.com/aws/aws-sdk-go v1.15.78/go.mod h1:E3/ieXAlvM0XWO57iftYVDLLvQ824smPP3ATZkfNZeM=
github.com/aws/aws-sdk-go v1.16.22/go.mod h1:KmX6BPdI08NWTb3/sm4ZGu5ShLoqVDhKgpiN924inxo=
github.com/aws/aws-sdk-go v1.16.24 h1:I/A3Hwbgs3IEAP6v1bFpHKXiT7wZDoToX9cb00nxZnM=
github.com/aws/aws-sdk-go v1.16.24/go.mod h1:KmX6BPdI08NWTb3/sm4ZGu5ShLoqVDhKgpiN924inxo=
github.com/aws/aws-sdk-go v1.22.2 h1:uYP58k2Cd9y1qBy8CxTe5ADmdi4kANm8Ul8ch3kkIcQ=
github.com/aws/aws-sdk-go v1.22.2/go.mod h1:KmX6BPdI08NWTb3/sm4ZGu5ShLoqVDhKgpiN924inxo=
github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
github.com/azr/flock v0.0.0-20190823144736-958d66434653 h1:2H3Cu0cbG8iszfcgnANwC/cm0YkPJIQvaJ9/tSpwh9o=
github.com/azr/flock v0.0.0-20190823144736-958d66434653/go.mod h1:EI7lzWWilX2K3ZMZ7Ta+E4DZtWzMC2tbn3cM3oVPuAU=
github.com/bgentry/go-netrc v0.0.0-20140422174119-9fd32a8b3d3d h1:xDfNPAt8lFiC1UJrqV3uuy861HCTo708pDMbjHHdCas=
github.com/bgentry/go-netrc v0.0.0-20140422174119-9fd32a8b3d3d/go.mod h1:6QX/PXZ00z/TKoufEY6K/a0k6AhaJrQKdFe6OfVXsa4=
github.com/bgentry/speakeasy v0.1.0 h1:ByYyxL9InA1OWqxJqqp2A5pYHUrCiAL6K3J+LKSsQkY=
github.com/bgentry/speakeasy v0.1.0/go.mod h1:+zsyZBPWlz7T6j88CTgSN5bM796AkVf0kBD4zp0CCIs=
github.com/biogo/hts v0.0.0-20160420073057-50da7d4131a3 h1:3b+p838vN4sc37brz9W2HDphtSwZFcXZwFLyzm5Vk28=
github.com/biogo/hts v0.0.0-20160420073057-50da7d4131a3/go.mod h1:YOY5xnRf7Jz2SZCLSKgVfyqNzbRgyTznM3HyDqQMxcU=
github.com/bradfitz/go-smtpd v0.0.0-20170404230938-deb6d6237625/go.mod h1:HYsPBTaaSFSlLx/70C2HPIMNZpVV8+vt/A+FMnYP11g=
github.com/c2h5oh/datasize v0.0.0-20171227191756-4eba002a5eae h1:2Zmk+8cNvAGuY8AyvZuWpUdpQUAXwfom4ReVMe/CTIo=
github.com/c2h5oh/datasize v0.0.0-20171227191756-4eba002a5eae/go.mod h1:S/7n9copUssQ56c7aAgHqftWO4LTf4xY6CGWt8Bc+3M=
github.com/census-instrumentation/opencensus-proto v0.2.0 h1:LzQXZOgg4CQfE6bFvXGM30YZL1WW/M337pXml+GrcZ4=
@ -76,7 +72,6 @@ github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e/go.mod h1:nSuG5e5P
github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1 h1:q763qf9huN11kDQavWsoZXJNW3xEE4JJyHa5Q25/sd8=
github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1/go.mod h1:Q3SI9o4m/ZMnBNeIyt5eFwwo7qiLfzFZmjNmxjkiQlU=
github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
github.com/coreos/go-systemd v0.0.0-20181012123002-c6f51f82210d/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4=
github.com/creack/goselect v0.1.0 h1:4QiXIhcpSQF50XGaBsFzesjwX/1qOY5bOveQPmN9CXY=
github.com/creack/goselect v0.1.0/go.mod h1:gHrIcH/9UZDn2qgeTUeW5K9eZsVYCH6/60J/FHysWyE=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
@ -104,64 +99,58 @@ github.com/exoscale/egoscale v0.18.1 h1:1FNZVk8jHUx0AvWhOZxLEDNlacTU0chMXUUNkm9E
github.com/exoscale/egoscale v0.18.1/go.mod h1:Z7OOdzzTOz1Q1PjQXumlz9Wn/CddH0zSYdCF3rnBKXE=
github.com/fatih/color v1.7.0 h1:DkWD4oS2D8LGGgTQ6IvwJJXSL5Vp2ffcQg58nFV38Ys=
github.com/fatih/color v1.7.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5KwzbycvMj4=
github.com/flynn/go-shlex v0.0.0-20150515145356-3f9db97f8568/go.mod h1:xEzjJPgXI435gkrCt3MPfRiAkVrwSbHsst4LCFVfpJc=
github.com/fsnotify/fsnotify v1.4.7 h1:IXs+QLmnXW2CcXuY+8Mzv/fWEsPGWxqefPtCP5CnV9I=
github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
github.com/ghodss/yaml v1.0.0 h1:wQHKEahhL6wmXdzwWG11gIVCkOv05bNOh+Rxn0yngAk=
github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
github.com/gliderlabs/ssh v0.1.1/go.mod h1:U7qILu1NlMHj9FlMhZLlkCdDnU1DBEAqr0aevW3Awn0=
github.com/go-ini/ini v1.25.4 h1:Mujh4R/dH6YL8bxuISne3xX2+qcQ9p0IxKAP6ExWoUo=
github.com/go-ini/ini v1.25.4/go.mod h1:ByCAeIL28uOIIG0E3PJtZPDL8WnHpFKFOtgjp+3Ies8=
github.com/gofrs/flock v0.7.1 h1:DP+LD/t0njgoPBvT5MJLeliUIVQR03hiKR6vezdwHlc=
github.com/gofrs/flock v0.7.1/go.mod h1:F1TvTiK9OcQqauNUHlbJvyl9Qa1QvF/gOUDKA14jxHU=
github.com/gofrs/uuid v3.2.0+incompatible h1:y12jRkkFxsd7GpqdSZ+/KCs/fJbqpEXSGd4+jfEaewE=
github.com/gofrs/uuid v3.2.0+incompatible/go.mod h1:b2aQJv3Z4Fp6yNu3cdSllBxTCLRxnplIgP/c0N/04lM=
github.com/gogo/protobuf v1.1.1/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ=
github.com/gogo/protobuf v1.2.0/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ=
github.com/golang-collections/collections v0.0.0-20130729185459-604e922904d3 h1:zN2lZNZRflqFyxVaTIU61KNKQ9C0055u9CAfpmqUvo4=
github.com/golang-collections/collections v0.0.0-20130729185459-604e922904d3/go.mod h1:nPpo7qLxd6XL3hWJG/O60sR8ZKfMCiIoNap5GvD12KU=
github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b h1:VKtxabqXZkF25pY9ekfRL6a582T4P37/31XEstQ5p58=
github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
github.com/golang/lint v0.0.0-20180702182130-06c8688daad7/go.mod h1:tluoj9z5200jBnyusfRPU2LqT6J+DAorxEvtC7LHB+E=
github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
github.com/golang/mock v1.2.0/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
github.com/golang/mock v1.3.1/go.mod h1:sBzyDLLjw3U8JLTeZvSv8jJB+tU5PVekmnlKIyFUx0Y=
github.com/golang/protobuf v1.2.0 h1:P3YflyNX/ehuJFLhxviNdFxQPkGK5cDcApsge1SqnvM=
github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/golang/protobuf v1.3.1 h1:YF8+flBXS5eO826T4nzqPrxfhQThhXl0YzfuUPu4SBg=
github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/golang/protobuf v1.3.2 h1:6nsPYzhq5kReh6QImI3k5qWzO4PEbvbIW2cwSfR/6xs=
github.com/golang/protobuf v1.3.2/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/golang/snappy v0.0.0-20180518054509-2e65f85255db h1:woRePGFeVFfLKN/pOkfl+p/TAqKOfFu+7KPlMVpok/w=
github.com/golang/snappy v0.0.0-20180518054509-2e65f85255db/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
github.com/google/btree v0.0.0-20180813153112-4030bb1f1f0c h1:964Od4U6p2jUkFxvCydnIczKteheJEzHRToSGK3Bnlw=
github.com/google/btree v0.0.0-20180813153112-4030bb1f1f0c/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ=
github.com/google/btree v1.0.0 h1:0udJVsspx3VBr5FwtLhQQtuAsVc79tTq0ocGIPAU6qo=
github.com/google/btree v1.0.0/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ=
github.com/google/go-cmp v0.2.0 h1:+dTQ8DZQJz0Mb/HjFlkptS1FeQ4cWSnN941F8aEG4SQ=
github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M=
github.com/google/go-github v17.0.0+incompatible/go.mod h1:zLgOLi98H3fifZn+44m+umXrS52loVEgC2AApnigrVQ=
github.com/google/go-cmp v0.3.0 h1:crn/baboCvb5fXaQ0IJ1SGTsTVrWpDsCWC8EGETZijY=
github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
github.com/google/go-querystring v1.0.0 h1:Xkwi/a1rcvNg1PPYe5vI8GbeBY/jrVuDX5ASuANWTrk=
github.com/google/go-querystring v1.0.0/go.mod h1:odCYkC5MyYFN7vkCjXpyrEuKhc/BUO6wN/zVPAxq5ck=
github.com/google/martian v2.1.0+incompatible h1:/CP5g8u/VJHijgedC/Legn3BAbAaWPgecwXBIDzw5no=
github.com/google/martian v2.1.0+incompatible/go.mod h1:9I4somxYTbIHy5NJKHRl3wXiIaQGbYVAs8BPL6v8lEs=
github.com/google/pprof v0.0.0-20181206194817-3ea8567a2e57/go.mod h1:zfwlbNMJ+OItoe0UupaVj+oy1omPYYDuagoSzA8v9mc=
github.com/google/pprof v0.0.0-20190515194954-54271f7e092f/go.mod h1:zfwlbNMJ+OItoe0UupaVj+oy1omPYYDuagoSzA8v9mc=
github.com/google/shlex v0.0.0-20150127133951-6f45313302b9 h1:JM174NTeGNJ2m/oLH3UOWOvWQQKd+BoL3hcSCUWFLt0=
github.com/google/shlex v0.0.0-20150127133951-6f45313302b9/go.mod h1:RpwtwJQFrIEPstU94h88MWPXP2ektJZ8cZ0YntAmXiE=
github.com/google/uuid v1.0.0 h1:b4Gk+7WdP/d3HZH8EJsZpvV7EtDOgaZLtnaNGIu1adA=
github.com/google/uuid v1.0.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
github.com/googleapis/gax-go v2.0.0+incompatible h1:j0GKcs05QVmm7yesiZq2+9cxHkNK9YM6zKx4D2qucQU=
github.com/googleapis/gax-go v2.0.0+incompatible/go.mod h1:SFVmujtThgffbyetf+mdk2eWhX2bMyUtNHzFKcPA9HY=
github.com/googleapis/gax-go/v2 v2.0.3 h1:siORttZ36U2R/WjiJuDz8znElWBiAlO9rVt+mqJt0Cc=
github.com/googleapis/gax-go/v2 v2.0.3/go.mod h1:LLvjysVCY1JZeum8Z6l8qUty8fiNwE08qbEPm1M08qg=
github.com/gophercloud/gophercloud v0.0.0-20180903124057-ea7289ebdf06 h1:m7Rt/8En7PLrM7PQpykdZBPKUdgZWN6MwiA/ChVIoxs=
github.com/gophercloud/gophercloud v0.0.0-20180903124057-ea7289ebdf06/go.mod h1:3WdhXV3rUYy9p6AUW8d94kr+HS62Y4VL9mBnFxsD8q4=
github.com/googleapis/gax-go/v2 v2.0.4/go.mod h1:0Wqv26UfaUD9n4G6kQubkQ+KchISgw+vpHVxEJEs9eg=
github.com/googleapis/gax-go/v2 v2.0.5 h1:sjZBwGj9Jlw33ImPtvFviGYvseOtDM7hkSKB7+Tv3SM=
github.com/googleapis/gax-go/v2 v2.0.5/go.mod h1:DWXyrwAJ9X0FpwwEdw+IPEYBICEFu5mhpdKc/us6bOk=
github.com/gophercloud/gophercloud v0.2.0 h1:lD2Bce2xBAMNNcFZ0dObTpXkGLlVIb33RPVUNVpw6ic=
github.com/gophercloud/gophercloud v0.2.0/go.mod h1:vxM41WHh5uqHVBMZHzuwNOHh8XEoIEcSTewFxm1c5g8=
github.com/gophercloud/utils v0.0.0-20190124192022-a5c25e7a53a6 h1:Cw/B8Bu7Rryomxf7bjc8zNfIyLgjxsDd91n0eGRWpuo=
github.com/gophercloud/utils v0.0.0-20190124192022-a5c25e7a53a6/go.mod h1:wjDF8z83zTeg5eMLml5EBSlAhbF7G8DobyI1YsMuyzw=
github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
github.com/gopherjs/gopherjs v0.0.0-20181103185306-d547d1d9531e h1:JKmoR8x90Iww1ks85zJ1lfDGgIiMDuIptTOhJq+zKyg=
github.com/gopherjs/gopherjs v0.0.0-20181103185306-d547d1d9531e/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
github.com/gorilla/websocket v0.0.0-20170319172727-a91eba7f9777 h1:JIM+OacoOJRU30xpjMf8sulYqjr0ViA3WDrTX6j/yDI=
github.com/gorilla/websocket v0.0.0-20170319172727-a91eba7f9777/go.mod h1:E7qHFY5m1UJ88s3WnNqhKjPHQ0heANvMoAMk2YaljkQ=
github.com/gregjones/httpcache v0.0.0-20180305231024-9cad4c3443a7/go.mod h1:FecbI9+v66THATjSRHfNgh1IVFe/9kFxbXtjV0ctIMA=
github.com/grpc-ecosystem/grpc-gateway v1.5.0/go.mod h1:RSKVYQBd5MCa4OVpNdGskqpgL2+G+NZTnrVHpWWfpdw=
github.com/grpc-ecosystem/grpc-gateway v1.8.5 h1:2+KSC78XiO6Qy0hIjfc1OD9H+hsaJdJlb8Kqsd41CTE=
github.com/grpc-ecosystem/grpc-gateway v1.8.5/go.mod h1:vNeuVxBJEsws4ogUvrchl83t/GYV9WGTSLVdBhOQFDY=
github.com/hashicorp/consul v1.4.0 h1:PQTW4xCuAExEiSbhrsFsikzbW5gVBoi74BjUvYFyKHw=
@ -172,8 +161,8 @@ github.com/hashicorp/go-checkpoint v0.0.0-20171009173528-1545e56e46de h1:XDCSyth
github.com/hashicorp/go-checkpoint v0.0.0-20171009173528-1545e56e46de/go.mod h1:xIwEieBHERyEvaeKF/TcHh1Hu+lxPM+n2vT1+g9I4m4=
github.com/hashicorp/go-cleanhttp v0.5.0 h1:wvCrVc9TjDls6+YGAF2hAifE1E5U1+b4tH6KdvN3Gig=
github.com/hashicorp/go-cleanhttp v0.5.0/go.mod h1:JpRdi6/HCYpAwUzNwuwqhbovhLtngrth3wmdIIUrZ80=
github.com/hashicorp/go-getter v1.3.1-0.20190627223108-da0323b9545e h1:6krcdHPiS+aIP9XKzJzSahfjD7jG7Z+4+opm0z39V1M=
github.com/hashicorp/go-getter v1.3.1-0.20190627223108-da0323b9545e/go.mod h1:/O1k/AizTN0QmfEKknCYGvICeyKUDqCYA8vvWtGWDeQ=
github.com/hashicorp/go-getter v1.3.1-0.20190906090232-a0f878cb75da h1:HAasZmyRrb7/paYuww5RfVwY3wkFpsbMNYwBxOSZquY=
github.com/hashicorp/go-getter v1.3.1-0.20190906090232-a0f878cb75da/go.mod h1:7qxyCd8rBfcShwsvxgIguu4KbS3l8bUCwg2Umn7RjeY=
github.com/hashicorp/go-immutable-radix v1.0.0 h1:AKDB1HM5PWEA7i4nhcpwOrO2byshxBjXVn/J/3+z5/0=
github.com/hashicorp/go-immutable-radix v1.0.0/go.mod h1:0y9vanUI8NX6FsYoO3zeMjhV/C5i9g4Q3DwcSNZ4P60=
github.com/hashicorp/go-msgpack v0.5.3 h1:zKjpN5BK/P5lMYrLmBHdBULWbJ0XpYR+7NGzqkZzoD4=
@ -194,7 +183,6 @@ github.com/hashicorp/go-syslog v1.0.0/go.mod h1:qPfqrKkXGihmCqbJM2mZgkZGvKG1dFdv
github.com/hashicorp/go-uuid v1.0.0/go.mod h1:6SBZvOh/SIDV7/2o3Jml5SYk/TvGqwFJ/bN7x4byOro=
github.com/hashicorp/go-uuid v1.0.1 h1:fv1ep09latC32wFoVwnqcnKJGnMSdBanPczbHAYm1BE=
github.com/hashicorp/go-uuid v1.0.1/go.mod h1:6SBZvOh/SIDV7/2o3Jml5SYk/TvGqwFJ/bN7x4byOro=
github.com/hashicorp/go-version v1.0.0/go.mod h1:fltr4n8CU8Ke44wwGCBoEymUuxUHl09ZGVZPK5anwXA=
github.com/hashicorp/go-version v1.1.0 h1:bPIoEKD27tNdebFGGxxYwcL4nepeY4j1QP23PFRGzg0=
github.com/hashicorp/go-version v1.1.0/go.mod h1:fltr4n8CU8Ke44wwGCBoEymUuxUHl09ZGVZPK5anwXA=
github.com/hashicorp/go-version v1.2.0 h1:3vNe/fWF5CBgRIguda1meWhsZHy3m8gCJ5wx+dIzX/E=
@ -202,6 +190,8 @@ github.com/hashicorp/go-version v1.2.0/go.mod h1:fltr4n8CU8Ke44wwGCBoEymUuxUHl09
github.com/hashicorp/go.net v0.0.1/go.mod h1:hjKkEWcCURg++eb33jQU7oqQcI9XDCnUzHA0oac0k90=
github.com/hashicorp/golang-lru v0.5.0 h1:CL2msUPvZTLb5O648aiLNJw3hnBxN2+1Jq8rCOH9wdo=
github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
github.com/hashicorp/golang-lru v0.5.1 h1:0hERBMJE1eitiLkihrMvRVBYAkpHzc/J3QdDN+dAcgU=
github.com/hashicorp/golang-lru v0.5.1/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
github.com/hashicorp/hcl v1.0.0 h1:0Anlzjpi4vEasTeNFn2mLJgTSwt0+6sfsiTG8qcWGx4=
github.com/hashicorp/hcl v1.0.0/go.mod h1:E5yfLk+7swimpb2L/Alb/PJmXilQ/rhwaUYs4T20WEQ=
github.com/hashicorp/logutils v1.0.0/go.mod h1:QIAnNjmIWmVIIkWDTG1z5v++HQmx9WQRO+LraFDTW64=
@ -222,7 +212,6 @@ github.com/hyperonecom/h1-client-go v0.0.0-20190122232013-cf38e8387775 h1:MIteIo
github.com/hyperonecom/h1-client-go v0.0.0-20190122232013-cf38e8387775/go.mod h1:R9rU87RxxmcD3DkspW9JqGBXiJyg5MA+WNCtJrBtnXs=
github.com/jdcloud-api/jdcloud-sdk-go v1.9.1-0.20190605102154-3d81a50ca961 h1:a2/K4HRhg31A5vafiz5yYiGMjaCxwRpyjJStfVquKds=
github.com/jdcloud-api/jdcloud-sdk-go v1.9.1-0.20190605102154-3d81a50ca961/go.mod h1:UrKjuULIWLjHFlG6aSPunArE5QX57LftMmStAZJBEX8=
github.com/jellevandenhooff/dkim v0.0.0-20150330215556-f50fe3d243e1/go.mod h1:E0B/fFc00Y+Rasa88328GlI/XbtyysCtTHZS8h7IrBU=
github.com/jmespath/go-jmespath v0.0.0-20160202185014-0b12d6b521d8/go.mod h1:Nht3zPeWKUH0NzdCt2Blrr5ys8VGpn0CEB0cQHVjt7k=
github.com/jmespath/go-jmespath v0.0.0-20180206201540-c2b33e8439af h1:pmfjZENx5imkbgOkpRUYLnmbU7UEFbjtDA2hxJ1ichM=
github.com/jmespath/go-jmespath v0.0.0-20180206201540-c2b33e8439af/go.mod h1:Nht3zPeWKUH0NzdCt2Blrr5ys8VGpn0CEB0cQHVjt7k=
@ -230,11 +219,11 @@ github.com/joyent/triton-go v0.0.0-20180116165742-545edbe0d564 h1:+HMa2xWQOm+9eb
github.com/joyent/triton-go v0.0.0-20180116165742-545edbe0d564/go.mod h1:U+RSyWxWd04xTqnuOQxnai7XGS2PrPY2cfGoDKtMHjA=
github.com/json-iterator/go v1.1.6 h1:MrUvLMLTMxbqFJ9kzlvat/rYZqZnW3u4wkLzWTaFwKs=
github.com/json-iterator/go v1.1.6/go.mod h1:+SdeFBvtyEkXs7REEP0seUULqWtbJapLOCVDaaPEHmU=
github.com/jstemmer/go-junit-report v0.0.0-20190106144839-af01ea7f8024/go.mod h1:6v2b51hI/fHJwM22ozAgKL4VKDeJcHhJFhtBdhmNjmU=
github.com/jtolds/gls v4.2.1+incompatible h1:fSuqC+Gmlu6l/ZYAoZzx2pyucC8Xza35fpRVWLVmUEE=
github.com/jtolds/gls v4.2.1+incompatible/go.mod h1:QJZ7F/aHp+rZTRtaJ1ow/lLfFfVYBRgL+9YlvaHOwJU=
github.com/kardianos/osext v0.0.0-20170510131534-ae77be60afb1 h1:PJPDf8OUfOK1bb/NeTKd4f1QXZItOX389VN3B6qC8ro=
github.com/kardianos/osext v0.0.0-20170510131534-ae77be60afb1/go.mod h1:1NbS8ALrpOvjt0rHPNLyCIeMtbizbir8U//inJ+zuB8=
github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
github.com/klauspost/compress v0.0.0-20160131094358-f86d2e6d8a77 h1:rJnR80lkojFgjdg/oQPhbZoY8t8uM51XMz8DrJrjabk=
github.com/klauspost/compress v0.0.0-20160131094358-f86d2e6d8a77/go.mod h1:RyIbtBH6LamlWaDj8nUwkbUhJ87Yi3uG0guNDohfE1A=
github.com/klauspost/cpuid v0.0.0-20160106104451-349c67577817 h1:/7pPahIC+GoCm/euDCi2Pm29bAj9tc6TcK4Zcc8D3WI=
@ -250,7 +239,6 @@ github.com/kr/fs v0.0.0-20131111012553-2788f0dbd169/go.mod h1:glhvuHOU9Hy7/8Pwwd
github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI=
github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
github.com/kr/pty v1.1.3/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
github.com/kylelemons/godebug v0.0.0-20170820004349-d65d576e9348 h1:MtvEpTB6LX3vkb4ax0b5D2DHbNAUsen0Gx5wZoq3lV4=
@ -272,8 +260,6 @@ github.com/mattn/go-runewidth v0.0.4 h1:2BvfKmzob6Bmd4YsL0zygOqfdFnK7GR4QL06Do4/
github.com/mattn/go-runewidth v0.0.4/go.mod h1:LwmH8dsx7+W8Uxz3IHJYH5QSwggIsqBzpuz5H//U1FU=
github.com/mattn/go-tty v0.0.0-20190424173100-523744f04859 h1:smQbSzmT3EHl4EUwtFwFGmGIpiYgIiiPeVv1uguIQEE=
github.com/mattn/go-tty v0.0.0-20190424173100-523744f04859/go.mod h1:XPvLUNfbS4fJH25nqRHfWLMa1ONC8Amw+mIA639KxkE=
github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0=
github.com/microcosm-cc/bluemonday v1.0.1/go.mod h1:hsXNsILzKxV+sX77C5b8FSuKF00vh2OMYv+xgHpAMF4=
github.com/miekg/dns v1.0.14/go.mod h1:W1PPwlIAgtquWBMBEV9nkV9Cazfe8ScdGz/Lj7v3Nrg=
github.com/miekg/dns v1.1.1 h1:DVkblRdiScEnEr0LR9nTnEQqHYycjkXW9bOjd+2EL2o=
github.com/miekg/dns v1.1.1/go.mod h1:W1PPwlIAgtquWBMBEV9nkV9Cazfe8ScdGz/Lj7v3Nrg=
@ -288,8 +274,6 @@ github.com/mitchellh/go-testing-interface v1.0.0/go.mod h1:kRemZodwjscx+RGhAo8eI
github.com/mitchellh/go-vnc v0.0.0-20150629162542-723ed9867aed h1:FI2NIv6fpef6BQl2u3IZX/Cj20tfypRF4yd+uaHOMtI=
github.com/mitchellh/go-vnc v0.0.0-20150629162542-723ed9867aed/go.mod h1:3rdaFaCv4AyBgu5ALFM0+tSuHrBh6v692nyQe3ikrq0=
github.com/mitchellh/gox v0.4.0/go.mod h1:Sd9lOJ0+aimLBi73mGofS1ycjY8lL3uZM3JPS42BGNg=
github.com/mitchellh/gox v1.0.1 h1:x0jD3dcHk9a9xPSDN6YEL4xL6Qz0dvNYm8yZqui5chI=
github.com/mitchellh/gox v1.0.1/go.mod h1:ED6BioOGXMswlXa2zxfh/xdd5QhwYliBFn9V18Ap4z4=
github.com/mitchellh/iochan v1.0.0 h1:C+X3KsSTLFVBr/tK1eYN/vs4rJcvsiLU338UhYPJWeY=
github.com/mitchellh/iochan v1.0.0/go.mod h1:JwYml1nuB7xOzsp52dPpHFffvOCDupsG0QubkSMEySY=
github.com/mitchellh/mapstructure v0.0.0-20160808181253-ca63d7c062ee/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y=
@ -311,8 +295,6 @@ github.com/moul/gotty-client v0.0.0-20180327180212-b26a57ebc215 h1:y6FZWUBBt1iPm
github.com/moul/gotty-client v0.0.0-20180327180212-b26a57ebc215/go.mod h1:CxM/JGtpRrEPve5H04IhxJrGhxgwxMc6jSP2T4YD60w=
github.com/nbio/st v0.0.0-20140626010706-e9e8d9816f32 h1:W6apQkHrMkS0Muv8G/TipAy/FJl/rCYT0+EuS8+Z0z4=
github.com/nbio/st v0.0.0-20140626010706-e9e8d9816f32/go.mod h1:9wM+0iRr9ahx58uYLpLIr5fm8diHn0JbqRycJi6w0Ms=
github.com/neelance/astrewrite v0.0.0-20160511093645-99348263ae86/go.mod h1:kHJEU3ofeGjhHklVoIGuVj85JJwZ6kWPaJwCIxgnFmo=
github.com/neelance/sourcemap v0.0.0-20151028013722-8c68805598ab/go.mod h1:Qr6/a/Q4r9LP1IltGz7tA7iOK1WonHEYhu1HRBA7ZiM=
github.com/nu7hatch/gouuid v0.0.0-20131221200532-179d4d0c4d8d h1:VhgPp6v9qf9Agr/56bj7Y/xa04UccTW04VP0Qed4vnQ=
github.com/nu7hatch/gouuid v0.0.0-20131221200532-179d4d0c4d8d/go.mod h1:YUTz3bUH2ZwIWBy3CJBeOBEugqcmXREj14T+iG/4k4U=
github.com/olekukonko/tablewriter v0.0.0-20180105111133-96aac992fc8b h1:LGItPaClbzopugAomw5VFKnG3h1dUr9QW5KOU+m8gu0=
@ -322,7 +304,6 @@ github.com/onsi/ginkgo v1.7.0 h1:WSHQ+IS43OoUrWtD1/bbclrwK8TTH5hzp+umCiuxHgs=
github.com/onsi/ginkgo v1.7.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
github.com/onsi/gomega v1.4.3 h1:RE1xgDvH7imwFD45h+u2SgIfERHlS2yNG4DObb5BSKU=
github.com/onsi/gomega v1.4.3/go.mod h1:ex+gbHU/CVuBBDIJjb2X0qEXbFg53c61hWP/1CpauHY=
github.com/openzipkin/zipkin-go v0.1.1/go.mod h1:NtoC/o8u3JlF1lSlyPNswIbeQH9bJTmOf0Erfk+hxe8=
github.com/oracle/oci-go-sdk v1.8.0 h1:4SO45bKV0I3/Mn1os3ANDZmV0eSE5z5CLdSUIkxtyzs=
github.com/oracle/oci-go-sdk v1.8.0/go.mod h1:VQb79nF8Z2cwLkLS35ukwStZIg5F66tcBccjip/j888=
github.com/outscale/osc-go v0.0.1 h1:hvBtORyu7sWSKW1norGlfIP8C7c2aegI2Vkq75SRPCE=
@ -343,14 +324,9 @@ github.com/posener/complete v1.1.1 h1:ccV59UEOTzVDnDUEFdT95ZzHVZ+5+158q8+SJb2QV5
github.com/posener/complete v1.1.1/go.mod h1:em0nMJCgc9GFtwrmVmEMR/ZL6WyhyjMBndrE9hABlRI=
github.com/profitbricks/profitbricks-sdk-go v4.0.2+incompatible h1:ZoVHH6voxW9Onzo6z2yLtocVoN6mBocyDoqoyAMHokE=
github.com/profitbricks/profitbricks-sdk-go v4.0.2+incompatible/go.mod h1:T3/WrziK7fYH3C8ilAFAHe99R452/IzIG3YYkqaOFeQ=
github.com/prometheus/client_golang v0.8.0/go.mod h1:7SWBe2y4D6OKWSNQJUaRYU/AaXPKyh/dDVn+NZz0KFw=
github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910/go.mod h1:MbSGuTsp3dbXC40dX6PRTWyKYBIrTGTE9sqQNg2J8bo=
github.com/prometheus/common v0.0.0-20180801064454-c7de2306084e/go.mod h1:daVV7qP5qjZbuso7PdcryaAu0sAZbrN9i7WWcTMWvro=
github.com/prometheus/procfs v0.0.0-20180725123919-05ee40e3a273/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk=
github.com/renstrom/fuzzysearch v0.0.0-20160331204855-2d205ac6ec17 h1:4qPms2txLWMLXKzqlnYSulKRS4cS9aYgPtAEpUelQok=
github.com/renstrom/fuzzysearch v0.0.0-20160331204855-2d205ac6ec17/go.mod h1:SAEjPB4voP88qmWJXI7mA5m15uNlEnuHLx4Eu2mPGpQ=
github.com/rogpeppe/fastuuid v0.0.0-20150106093220-6724a57986af/go.mod h1:XWv6SoW27p1b0cqNHllgS5HIMJraePCO15w5zCzIWYg=
github.com/russross/blackfriday v1.5.2/go.mod h1:JO/DiYxRf+HjHt06OyowR9PTA263kcR/rfWxYHBV53g=
github.com/rwtodd/Go.Sed v0.0.0-20170507045331-d6d5d585814e h1:lN+IKs+Jb9uwDOMO4VJZzH9vOjjist0THR5s9akp+Ss=
github.com/rwtodd/Go.Sed v0.0.0-20170507045331-d6d5d585814e/go.mod h1:8AEUvGVi2uQ5b24BIhcr0GCcpd/RNAFWaN2CJFrWIIQ=
github.com/ryanuber/columnize v0.0.0-20160712163229-9b3edd62028f/go.mod h1:sm1tb6uqfes/u+d4ooFouqFdy9/2g9QGwK3SQygK0Ts=
@ -362,37 +338,12 @@ github.com/scaleway/scaleway-cli v0.0.0-20180921094345-7b12c9699d70 h1:DaqC32ZwO
github.com/scaleway/scaleway-cli v0.0.0-20180921094345-7b12c9699d70/go.mod h1:XjlXWPd6VONhsRSEuzGkV8mzRpH7ou1cdLV7IKJk96s=
github.com/sean-/seed v0.0.0-20170313163322-e2103e2c3529 h1:nn5Wsu0esKSJiIVhscUtVbo7ada43DJhG55ua/hjS5I=
github.com/sean-/seed v0.0.0-20170313163322-e2103e2c3529/go.mod h1:DxrIzT+xaE7yg65j358z/aeFdxmN0P9QXhEzd20vsDc=
github.com/sergi/go-diff v1.0.0/go.mod h1:0CfEIISq7TuYL3j771MWULgwwjU+GofnZX9QAmXWZgo=
github.com/shurcooL/component v0.0.0-20170202220835-f88ec8f54cc4/go.mod h1:XhFIlyj5a1fBNx5aJTbKoIq0mNaPvOagO+HjB3EtxrY=
github.com/shurcooL/events v0.0.0-20181021180414-410e4ca65f48/go.mod h1:5u70Mqkb5O5cxEA8nxTsgrgLehJeAw6Oc4Ab1c/P1HM=
github.com/shurcooL/github_flavored_markdown v0.0.0-20181002035957-2122de532470/go.mod h1:2dOwnU2uBioM+SGy2aZoq1f/Sd1l9OkAeAUvjSyvgU0=
github.com/shurcooL/go v0.0.0-20180423040247-9e1955d9fb6e/go.mod h1:TDJrrUr11Vxrven61rcy3hJMUqaf/CLWYhHNPmT14Lk=
github.com/shurcooL/go-goon v0.0.0-20170922171312-37c2f522c041/go.mod h1:N5mDOmsrJOB+vfqUK+7DmDyjhSLIIBnXo9lvZJj3MWQ=
github.com/shurcooL/gofontwoff v0.0.0-20180329035133-29b52fc0a18d/go.mod h1:05UtEgK5zq39gLST6uB0cf3NEHjETfB4Fgr3Gx5R9Vw=
github.com/shurcooL/gopherjslib v0.0.0-20160914041154-feb6d3990c2c/go.mod h1:8d3azKNyqcHP1GaQE/c6dDgjkgSx2BZ4IoEi4F1reUI=
github.com/shurcooL/highlight_diff v0.0.0-20170515013008-09bb4053de1b/go.mod h1:ZpfEhSmds4ytuByIcDnOLkTHGUI6KNqRNPDLHDk+mUU=
github.com/shurcooL/highlight_go v0.0.0-20181028180052-98c3abbbae20/go.mod h1:UDKB5a1T23gOMUJrI+uSuH0VRDStOiUVSjBTRDVBVag=
github.com/shurcooL/home v0.0.0-20181020052607-80b7ffcb30f9/go.mod h1:+rgNQw2P9ARFAs37qieuu7ohDNQ3gds9msbT2yn85sg=
github.com/shurcooL/htmlg v0.0.0-20170918183704-d01228ac9e50/go.mod h1:zPn1wHpTIePGnXSHpsVPWEktKXHr6+SS6x/IKRb7cpw=
github.com/shurcooL/httperror v0.0.0-20170206035902-86b7830d14cc/go.mod h1:aYMfkZ6DWSJPJ6c4Wwz3QtW22G7mf/PEgaB9k/ik5+Y=
github.com/shurcooL/httpfs v0.0.0-20171119174359-809beceb2371/go.mod h1:ZY1cvUeJuFPAdZ/B6v7RHavJWZn2YPVFQ1OSXhCGOkg=
github.com/shurcooL/httpgzip v0.0.0-20180522190206-b1c53ac65af9/go.mod h1:919LwcH0M7/W4fcZ0/jy0qGght1GIhqyS/EgWGH2j5Q=
github.com/shurcooL/issues v0.0.0-20181008053335-6292fdc1e191/go.mod h1:e2qWDig5bLteJ4fwvDAc2NHzqFEthkqn7aOZAOpj+PQ=
github.com/shurcooL/issuesapp v0.0.0-20180602232740-048589ce2241/go.mod h1:NPpHK2TI7iSaM0buivtFUc9offApnI0Alt/K8hcHy0I=
github.com/shurcooL/notifications v0.0.0-20181007000457-627ab5aea122/go.mod h1:b5uSkrEVM1jQUspwbixRBhaIjIzL2xazXp6kntxYle0=
github.com/shurcooL/octicon v0.0.0-20181028054416-fa4f57f9efb2/go.mod h1:eWdoE5JD4R5UVWDucdOPg1g2fqQRq78IQa9zlOV1vpQ=
github.com/shurcooL/reactions v0.0.0-20181006231557-f2e0b4ca5b82/go.mod h1:TCR1lToEk4d2s07G3XGfz2QrgHXg4RJBvjrOozvoWfk=
github.com/shurcooL/sanitized_anchor_name v0.0.0-20170918181015-86672fcb3f95/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
github.com/shurcooL/users v0.0.0-20180125191416-49c67e49c537/go.mod h1:QJTqeLYEDaXHZDBsXlPCDqdhQuJkuw4NOtaxYe3xii4=
github.com/shurcooL/webdavfs v0.0.0-20170829043945-18c3829fa133/go.mod h1:hKmq5kWdCj2z2KEozexVbfEZIWiTjhE0+UjmZgPqehw=
github.com/sirupsen/logrus v1.3.0 h1:hI/7Q+DtNZ2kINb6qt/lS+IyXnHQe9e90POfeewL/ME=
github.com/sirupsen/logrus v1.3.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo=
github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d h1:zE9ykElWQ6/NYmHa3jpm/yHnI4xSofP+UP6SpjHcSeM=
github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
github.com/smartystreets/goconvey v0.0.0-20181108003508-044398e4856c h1:Ho+uVpkel/udgjbwB5Lktg9BtvJSh2DT0Hi6LPSyI2w=
github.com/smartystreets/goconvey v0.0.0-20181108003508-044398e4856c/go.mod h1:XDJAKZRPZ1CvBcN2aX5YOUTYGHki24fSF0Iv48Ibg0s=
github.com/sourcegraph/annotate v0.0.0-20160123013949-f4cad6c6324d/go.mod h1:UdhH50NIW0fCiwBSr0co2m7BnFLdv4fQTgdqdJTHFeE=
github.com/sourcegraph/syntaxhighlight v0.0.0-20170531221838-bd320f5d308e/go.mod h1:HuIsMU8RRBOtsCgI77wP899iHVBQpCmg4ErYMZB+2IA=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/objx v0.1.1 h1:2vfRuCMp5sSVIDSqO8oNnWJq7mPa6KVP3iPIwFBuy8A=
github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
@ -400,7 +351,6 @@ github.com/stretchr/testify v1.2.2 h1:bSDNvY7ZPG5RlJ8otE/7V6gMiyenm9RtJ7IUVIAoJ1
github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q=
github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
github.com/tarm/serial v0.0.0-20180830185346-98f6abe2eb07/go.mod h1:kDXzergiv9cbyO7IOYJZWg1U88JhDg3PB6klq9Hg2pA=
github.com/tencentcloud/tencentcloud-sdk-go v3.0.71+incompatible h1:9sIWfe6ZC7xoSlshYWNGicPqomK7N+CsHMa1YFWBCWU=
github.com/tencentcloud/tencentcloud-sdk-go v3.0.71+incompatible/go.mod h1:0PfYow01SHPMhKY31xa+EFz2RStxIqj6JFAJS+IkCi4=
github.com/ucloud/ucloud-sdk-go v0.8.7 h1:BmXOb5RivI0Uu4oZRpjI6SQ9/y7n/H9wxTGR1txIE8o=
@ -417,34 +367,31 @@ github.com/yandex-cloud/go-genproto v0.0.0-20190401174212-1db0ef3dce9b h1:WcWw17
github.com/yandex-cloud/go-genproto v0.0.0-20190401174212-1db0ef3dce9b/go.mod h1:HEUYX/p8966tMUHHT+TsS0hF/Ca/NYwqprC5WXSDMfE=
github.com/yandex-cloud/go-sdk v0.0.0-20190402114215-3fc1d6947035 h1:2ZLZeg6xp+kYYGR2iMWSZyTn6j8bphNguO3drw7S1l4=
github.com/yandex-cloud/go-sdk v0.0.0-20190402114215-3fc1d6947035/go.mod h1:Eml0jFLU4VVHgIN8zPHMuNwZXVzUMILyO6lQZSfz854=
go.opencensus.io v0.18.0 h1:Mk5rgZcggtbvtAun5aJzAtjKKN/t0R3jJPlWILlv938=
go.opencensus.io v0.18.0/go.mod h1:vKdFvxhtzZ9onBp9VKHK8z/sRpBMnKAsufL7wlDrCOA=
go.opencensus.io v0.21.0 h1:mU6zScU4U1YAFPHEHYk+3JC4SY7JxgkqS10ZOSyksNg=
go.opencensus.io v0.21.0/go.mod h1:mSImk1erAIZhrmZN+AvHh14ztQfjbGwt4TtuofqLduU=
go4.org v0.0.0-20180809161055-417644f6feb5/go.mod h1:MkTOUMDaeVYJUOUsaDXIhWPZYa1yOyC1qaOBpL57BhE=
golang.org/x/build v0.0.0-20190111050920-041ab4dc3f9d/go.mod h1:OWs+y06UdEOHN4y+MfF/py+xQ/tYqIWW03b70/CG9Rw=
go.opencensus.io v0.22.0 h1:C9hSCOW830chIVkdja34wa6Ky+IzWllkUinR+BtRZd4=
go.opencensus.io v0.22.0/go.mod h1:+kGneAE2xo2IficOXnaByMWTGM9T73dGwxeWcUqIpI8=
golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
golang.org/x/crypto v0.0.0-20181029021203-45a5f77698d3 h1:KYQXGkl6vs02hK7pK4eIbw0NpNPedieTSTEiJ//bwGs=
golang.org/x/crypto v0.0.0-20181029021203-45a5f77698d3/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
golang.org/x/crypto v0.0.0-20181030102418-4d3f4d9ffa16/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
golang.org/x/crypto v0.0.0-20190211182817-74369b46fc67/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2 h1:VklqNMn3ovrHsnt90PveolxSbWFaJdECFbxSq0Mqo2M=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20190424203555-c05e17bb3b2d h1:adrbvkTDn9rGnXg2IJDKozEpXXLZN89pdIA+Syt4/u0=
golang.org/x/crypto v0.0.0-20190424203555-c05e17bb3b2d/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20190605123033-f99c8df09eb5 h1:58fnuSXlxZmFdJyvtTFVmVhcMLU6v5fEb/ok4wyqtNU=
golang.org/x/crypto v0.0.0-20190605123033-f99c8df09eb5/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
golang.org/x/lint v0.0.0-20180702182130-06c8688daad7/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
golang.org/x/exp v0.0.0-20190510132918-efd6b22b2522/go.mod h1:ZjyILWgesfNpC6sMxTJOJm9Kp84zZh5NQWvqDGG3Qr8=
golang.org/x/image v0.0.0-20190227222117-0694c2d4d067/go.mod h1:kZ7UVZpmo3dzQBMxlp+ypCbDeSB+sBbTgSJuh5dn5js=
golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU=
golang.org/x/lint v0.0.0-20190301231843-5614ed5bae6f/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
golang.org/x/lint v0.0.0-20190409202823-959b441ac422/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
golang.org/x/mobile v0.0.0-20190312151609-d3739f865fa6/go.mod h1:z+o9i4GpDbdi3rU15maQ/Ox0txvL9dWGYEHz965HBQE=
golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20181023162649-9b4f9f5ad519/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20181029044818-c44066c5c816/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20181106065722-10aee1819953/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20181114220301-adae6a3d119a/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20181201002055-351d144fa1fc h1:a3CU5tJYVj92DY2LaA1kUkrsqD5/3mLDhx2NcNqyW+0=
golang.org/x/net v0.0.0-20181201002055-351d144fa1fc/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20181220203305-927f97764cc3/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
@ -454,15 +401,16 @@ golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73r
golang.org/x/net v0.0.0-20190311183353-d8887717615a h1:oWX7TPOiFAMXLq8o0ikBYfCJVlRHBcsciT5bXOrH628=
golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190424112056-4829fb13d2c6 h1:FP8hkuE6yUEaJnK7O2eTuejKWwW+Rhfj80dQ2JcKxCU=
golang.org/x/net v0.0.0-20190424112056-4829fb13d2c6/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190501004415-9ce7a6920f09/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190503192946-f4e77d36d62c/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190603091049-60506f45cf65/go.mod h1:HSz+uSET+XFnRR8LxR5pz3Of3rY3CfYBVs4xY44aLks=
golang.org/x/net v0.0.0-20190620200207-3b0461eec859 h1:R/3boaszxrf1GEUWTVDzSKVwLmSJpwZ1yqXm8j0v2QI=
golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
golang.org/x/oauth2 v0.0.0-20181017192945-9dcd33a902f4/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
golang.org/x/oauth2 v0.0.0-20181203162652-d668ce993890 h1:uESlIz09WIHT2I+pasSXcpLYqYK8wHcdCetU3VuMBJE=
golang.org/x/oauth2 v0.0.0-20181203162652-d668ce993890/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421 h1:Wo7BWFiOk0QRFMLYMqJGFMd9CgUAcGx7V+qEg/h5IBI=
golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
golang.org/x/perf v0.0.0-20180704124530-6e6d33e29852/go.mod h1:JLpeXjPJfIyPr5TlbXLkXWLhP8nz10XfvxElABhCtcw=
golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45 h1:SVwTIAaPC2U/AvvLNZ2a7OVsmBpC8L5BlwK1whH3hm0=
golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4 h1:YUO/7uOKsKeq9UokNS62b8FYywz3ker1l1vDZRCRefw=
@ -478,61 +426,64 @@ golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e h1:o3PsSEY8E4eXWkXrIP9YJALUk
golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20181026203630-95b1ffbd15a5 h1:x6r4Jo0KNzOOzYd8lbcRsqjuqEASK6ob3auvWYM4/8U=
golang.org/x/sys v0.0.0-20181026203630-95b1ffbd15a5/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20181029174526-d69651ed3497/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20181107165924-66b7b1311ac8/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20181213200352-4d1cda033e06/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190209173611-3b5209105503/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a h1:1BGLXjeY4akVXGgbC9HugT3Jv3hCI0z56oJR5vAMgBU=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190312061237-fead79001313/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190425145619-16072639606e h1:4ktJgTV34+N3qOZUc5fAaG3Pb11qzMm3PkAoTAgUZ2I=
golang.org/x/sys v0.0.0-20190425145619-16072639606e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190502145724-3ef323f4f1fd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190507160741-ecd444e8653b/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190606165138-5da285871e9c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190624142023-c5567b49c5d0 h1:HyfiK1WMnHj5FXFXatD+Qs1A/xC2Run6RzeW1SyHxpc=
golang.org/x/sys v0.0.0-20190624142023-c5567b49c5d0/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2 h1:z99zHgr7hKfrUcX/KsoJk5FJfjTceCKIp96+biqP4To=
golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.1 h1:nsUiJHvm6yOoRozW9Tz0siNk9sHieLzR+w814Ihse3A=
golang.org/x/text v0.3.1/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
golang.org/x/time v0.0.0-20180412165947-fbb02b2291d2 h1:+DCIGbF/swA92ohVg0//6X2IVY3KZs6p9mix0ziNYJM=
golang.org/x/time v0.0.0-20180412165947-fbb02b2291d2/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
golang.org/x/text v0.3.2 h1:tW2bmiBqwgJj/UpqtC8EpXEZVYOwU0yG4iWbprSVAcs=
golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
golang.org/x/time v0.0.0-20181108054448-85acf8d2951c h1:fqgJT0MGcGpPgpWU7VRdRjuArfcOvC4AoJmILihzhDg=
golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
golang.org/x/tools v0.0.0-20180828015842-6cd1fcedba52/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/time v0.0.0-20190308202827-9d24e82272b4 h1:SvFZT6jyqRaOeXpc5h/JSfZenJ2O330aBsf7JfSUXmQ=
golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20181030000716-a0a13e073c7b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY=
golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
golang.org/x/tools v0.0.0-20190312151545-0bb0c0a6e846/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
golang.org/x/tools v0.0.0-20190312170243-e65039ee4138 h1:H3uGjxCR/6Ds0Mjgyp7LMK81+LvmbvWWEnJhzk1Pi9E=
golang.org/x/tools v0.0.0-20190312170243-e65039ee4138/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
golang.org/x/tools v0.0.0-20190524210228-3d17549cdc6b/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
golang.org/x/tools v0.0.0-20190606050223-4d9ae51c2468 h1:fTfk6GjmihJbK0mSUFgPPgYpsdmApQ86Mcd4GuKax9U=
golang.org/x/tools v0.0.0-20190606050223-4d9ae51c2468/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
google.golang.org/api v0.0.0-20180910000450-7ca32eb868bf/go.mod h1:4mhQ8q/RsB7i+udVvVy5NUi08OU8ZlA0gRVgrF7VFY0=
google.golang.org/api v0.0.0-20181030000543-1d582fd0359e/go.mod h1:4mhQ8q/RsB7i+udVvVy5NUi08OU8ZlA0gRVgrF7VFY0=
google.golang.org/api v0.1.0 h1:K6z2u68e86TPdSdefXdzvXgR1zEMa+459vBSfWYAZkI=
google.golang.org/api v0.1.0/go.mod h1:UGEZY7KEX120AnNLIHFMKIo4obdJhkp2tPbaPlQx13Y=
golang.org/x/tools v0.0.0-20190425150028-36563e24a262/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
golang.org/x/tools v0.0.0-20190506145303-2d16b83fe98c/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
golang.org/x/tools v0.0.0-20190606124116-d0a3d012864b/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
golang.org/x/tools v0.0.0-20190628153133-6cdbf07be9d0/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
google.golang.org/api v0.4.0 h1:KKgc1aqhV8wDPbDzlDtpvyjZFY3vjz85FP7p4wcQUyI=
google.golang.org/api v0.4.0/go.mod h1:8k5glujaEP+g9n7WNsDg8QP6cUVNI86fCNMcbazEtwE=
google.golang.org/api v0.7.0/go.mod h1:WtwebWUNSVBH/HAw79HIFXZNqEvBhG+Ra+ax0hx3E3M=
google.golang.org/api v0.8.0/go.mod h1:o4eAsZoiT+ibD93RtjEohWalFOjRDx6CVaqeizhEnKg=
google.golang.org/api v0.9.0 h1:jbyannxz0XFD3zdjgrSUsaJbgpH4eTrkdhRChkHPfO8=
google.golang.org/api v0.9.0/go.mod h1:o4eAsZoiT+ibD93RtjEohWalFOjRDx6CVaqeizhEnKg=
google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
google.golang.org/appengine v1.2.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
google.golang.org/appengine v1.3.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
google.golang.org/appengine v1.4.0 h1:/wp5JvzpHIxhs/dumFmF7BXTf3Z+dd4uXta4kVyO508=
google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
google.golang.org/appengine v1.5.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
google.golang.org/appengine v1.6.1 h1:QzqyMA1tlu6CgqCDUtU9V+ZKhLFT2dkJuANu5QaxI3I=
google.golang.org/appengine v1.6.1/go.mod h1:i06prIuMbXzDqacNJfV5OdTW448YApPu5ww/cMBSeb0=
google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
google.golang.org/genproto v0.0.0-20180831171423-11092d34479b/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
google.golang.org/genproto v0.0.0-20181029155118-b69ba1387ce2/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
google.golang.org/genproto v0.0.0-20181202183823-bd91e49a0898/go.mod h1:7Ep/1NZk928CDR8SjdVbjWNpdIf6nzjE3BTgJDr2Atg=
google.golang.org/genproto v0.0.0-20190201180003-4b09977fb922 h1:mBVYJnbrXLA/ZCBTCe7PtEgAUP+1bg92qTaFoPHdz+8=
google.golang.org/genproto v0.0.0-20190201180003-4b09977fb922/go.mod h1:L3J43x8/uS+qIUoksaLKe6OS3nUKxOKuIFz1sl2/jx4=
google.golang.org/genproto v0.0.0-20190307195333-5fe7a883aa19 h1:Lj2SnHtxkRGJDqnGaSjo+CCdIieEnwVazbOXILwQemk=
google.golang.org/genproto v0.0.0-20190307195333-5fe7a883aa19/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
google.golang.org/grpc v1.14.0/go.mod h1:yo6s7OP7yaDglbqo1J04qKzAhqBH6lvTonzMVmEdcZw=
google.golang.org/grpc v1.16.0/go.mod h1:0JHn/cJsOMiMfNA9+DeHDlAU7KAAB5GDlYFpa9MZMio=
google.golang.org/grpc v1.17.0 h1:TRJYBgMclJvGYn2rIMjj+h9KtMt5r1Ij7ODVRIZkwhk=
google.golang.org/grpc v1.17.0/go.mod h1:6QZJwpn2B+Zp71q/5VxRsJ6NXXVCE5NRUHRo+f3cWCs=
google.golang.org/genproto v0.0.0-20190418145605-e7d98fc518a7/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
google.golang.org/genproto v0.0.0-20190425155659-357c62f0e4bb/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
google.golang.org/genproto v0.0.0-20190502173448-54afdca5d873/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
google.golang.org/genproto v0.0.0-20190801165951-fa694d86fc64/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55 h1:gSJIx1SDwno+2ElGhA4+qG2zF97qiUzTM+rQ0klBOcE=
google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
google.golang.org/grpc v1.20.1 h1:Hz2g2wirWK7H0qIIhGIqRGTuMwTE8HEKFnDZZ7lm9NU=
google.golang.org/grpc v1.20.1/go.mod h1:10oTOabMzJvdu6/UiuZezV6QK5dSlG84ov/aaiqXj38=
google.golang.org/grpc v1.21.1 h1:j6XxA85m/6txkUCHvzlV5f+HBNl/1r5cZ2A/3IEFOO8=
google.golang.org/grpc v1.21.1/go.mod h1:oYelfM1adQP15Ek0mdvEgi9Df8B9CZIaU1084ijfRaM=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=
@ -543,7 +494,6 @@ gopkg.in/fsnotify.v1 v1.4.7 h1:xOHLXZwVvI9hhs+cLKq5+I5onOuwQLhQwiu63xxlHs4=
gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
gopkg.in/h2non/gock.v1 v1.0.12 h1:o3JJqe+h7R9Ay6LtMeFrKz1WnokrJDrNpDQs9KGqVn8=
gopkg.in/h2non/gock.v1 v1.0.12/go.mod h1:KHI4Z1sxDW6P4N3DfTWSEza07YpkQP7KJBfglRMEjKY=
gopkg.in/inf.v0 v0.9.1/go.mod h1:cWUDdTG/fYaXco+Dcufb5Vnc6Gp2YChqWtbxRZE0mXw=
gopkg.in/ini.v1 v1.42.0 h1:7N3gPTt50s8GuLortA00n8AqRTk75qOP98+mTPpgzRk=
gopkg.in/ini.v1 v1.42.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
gopkg.in/jarcoal/httpmock.v1 v1.0.0-20181117152235-275e9df93516 h1:H6trpavCIuipdInWrab8l34Mf+GGVfphniHostMdMaQ=
@ -557,9 +507,7 @@ gopkg.in/yaml.v2 v2.2.1 h1:mUhvW9EsL+naU5Q3cakzfE91YhliOondGd6ZrsDBHQE=
gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
grpc.go4.org v0.0.0-20170609214715-11d0a25b4919/go.mod h1:77eQGdRu53HpSqPFJFmuJdjuHRquDANNeA4x7B8WQ9o=
honnef.co/go/tools v0.0.0-20180728063816-88497007e858/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
honnef.co/go/tools v0.0.0-20190106161140-3f1c8253044a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
sourcegraph.com/sourcegraph/go-diff v0.5.0/go.mod h1:kuch7UrkMzY0X+p9CRK03kfuPQ2zzQcaEFbx8wA8rck=
sourcegraph.com/sqs/pbtypes v0.0.0-20180604144634-d3ebe8f20ae4/go.mod h1:ketZ/q3QxT9HOBeFhu6RdvsftgpsbFHBF5Cas6cDKZ0=
honnef.co/go/tools v0.0.0-20190418001031-e561f6794a2a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=

15
vendor/cloud.google.com/go/AUTHORS generated vendored
View File

@ -1,15 +0,0 @@
# This is the official list of cloud authors for copyright purposes.
# This file is distinct from the CONTRIBUTORS files.
# See the latter for an explanation.
# Names should be added to this file as:
# Name or Organization <email address>
# The email address is not required for organizations.
Filippo Valsorda <hi@filippo.io>
Google Inc.
Ingo Oeser <nightlyone@googlemail.com>
Palm Stone Games, Inc.
Paweł Knap <pawelknap88@gmail.com>
Péter Szilágyi <peterke@gmail.com>
Tyler Treat <ttreat31@gmail.com>

40
vendor/cloud.google.com/go/CONTRIBUTORS generated vendored
View File

@ -1,40 +0,0 @@
# People who have agreed to one of the CLAs and can contribute patches.
# The AUTHORS file lists the copyright holders; this file
# lists people. For example, Google employees are listed here
# but not in AUTHORS, because Google holds the copyright.
#
# https://developers.google.com/open-source/cla/individual
# https://developers.google.com/open-source/cla/corporate
#
# Names should be added to this file as:
# Name <email address>
# Keep the list alphabetically sorted.
Alexis Hunt <lexer@google.com>
Andreas Litt <andreas.litt@gmail.com>
Andrew Gerrand <adg@golang.org>
Brad Fitzpatrick <bradfitz@golang.org>
Burcu Dogan <jbd@google.com>
Dave Day <djd@golang.org>
David Sansome <me@davidsansome.com>
David Symonds <dsymonds@golang.org>
Filippo Valsorda <hi@filippo.io>
Glenn Lewis <gmlewis@google.com>
Ingo Oeser <nightlyone@googlemail.com>
James Hall <james.hall@shopify.com>
Johan Euphrosine <proppy@google.com>
Jonathan Amsterdam <jba@google.com>
Kunpei Sakai <namusyaka@gmail.com>
Luna Duclos <luna.duclos@palmstonegames.com>
Magnus Hiie <magnus.hiie@gmail.com>
Mario Castro <mariocaster@gmail.com>
Michael McGreevy <mcgreevy@golang.org>
Omar Jarjur <ojarjur@google.com>
Paweł Knap <pawelknap88@gmail.com>
Péter Szilágyi <peterke@gmail.com>
Sarah Adams <shadams@google.com>
Thanatat Tamtan <acoshift@gmail.com>
Toby Burress <kurin@google.com>
Tuo Shan <shantuo@google.com>
Tyler Treat <ttreat31@gmail.com>

13
vendor/cloud.google.com/go/compute/metadata/metadata.go generated vendored
View File

@ -227,6 +227,9 @@ func InternalIP() (string, error) { return defaultClient.InternalIP() }
// ExternalIP returns the instance's primary external (public) IP address.
func ExternalIP() (string, error) { return defaultClient.ExternalIP() }
// Email calls Client.Email on the default client.
func Email(serviceAccount string) (string, error) { return defaultClient.Email(serviceAccount) }
// Hostname returns the instance's hostname. This will be of the form
// "<instanceID>.c.<projID>.internal".
func Hostname() (string, error) { return defaultClient.Hostname() }
@ -367,6 +370,16 @@ func (c *Client) InternalIP() (string, error) {
return c.getTrimmed("instance/network-interfaces/0/ip")
}
// Email returns the email address associated with the service account.
// The account may be empty or the string "default" to use the instance's
// main account.
func (c *Client) Email(serviceAccount string) (string, error) {
if serviceAccount == "" {
serviceAccount = "default"
}
return c.getTrimmed("instance/service-accounts/" + serviceAccount + "/email")
}
// ExternalIP returns the instance's primary external (public) IP address.
func (c *Client) ExternalIP() (string, error) {
return c.getTrimmed("instance/network-interfaces/0/access-configs/0/external-ip")

29
vendor/cloud.google.com/go/internal/trace/trace.go generated vendored
View File

@ -16,6 +16,7 @@ package trace
import (
"context"
"fmt"
"go.opencensus.io/trace"
"google.golang.org/api/googleapi"
@ -38,7 +39,7 @@ func EndSpan(ctx context.Context, err error) {
span.End()
}
// ToStatus interrogates an error and converts it to an appropriate
// toStatus interrogates an error and converts it to an appropriate
// OpenCensus status.
func toStatus(err error) trace.Status {
if err2, ok := err.(*googleapi.Error); ok {
@ -50,7 +51,7 @@ func toStatus(err error) trace.Status {
}
}
// TODO (deklerk): switch to using OpenCensus function when it becomes available.
// TODO(deklerk): switch to using OpenCensus function when it becomes available.
// Reference: https://github.com/googleapis/googleapis/blob/26b634d2724ac5dd30ae0b0cbfb01f07f2e4050e/google/rpc/code.proto
func httpStatusCodeToOCCode(httpStatusCode int) int32 {
switch httpStatusCode {
@ -82,3 +83,27 @@ func httpStatusCodeToOCCode(httpStatusCode int) int32 {
return int32(code.Code_UNKNOWN)
}
}
// TODO: (odeke-em): perhaps just pass around spans due to the cost
// incurred from using trace.FromContext(ctx) yet we could avoid
// throwing away the work done by ctx, span := trace.StartSpan.
func TracePrintf(ctx context.Context, attrMap map[string]interface{}, format string, args ...interface{}) {
var attrs []trace.Attribute
for k, v := range attrMap {
var a trace.Attribute
switch v := v.(type) {
case string:
a = trace.StringAttribute(k, v)
case bool:
a = trace.BoolAttribute(k, v)
case int:
a = trace.Int64Attribute(k, int64(v))
case int64:
a = trace.Int64Attribute(k, v)
default:
a = trace.StringAttribute(k, fmt.Sprintf("%#v", v))
}
attrs = append(attrs, a)
}
trace.FromContext(ctx).Annotatef(attrs, format, args...)
}

13
vendor/cloud.google.com/go/internal/version/update_version.sh generated vendored
View File

@ -1,4 +1,17 @@
#!/bin/bash
# Copyright 2019 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
today=$(date +%Y%m%d)

2
vendor/cloud.google.com/go/internal/version/version.go generated vendored
View File

@ -26,7 +26,7 @@ import (
// Repo is the current version of the client libraries in this
// repo. It should be a date in YYYYMMDD format.
const Repo = "20180226"
const Repo = "20190802"
// Go returns the Go runtime version. The returned string
// has no whitespace.

32
vendor/cloud.google.com/go/storage/README.md generated vendored Normal file
View File

@ -0,0 +1,32 @@
## Cloud Storage [![GoDoc](https://godoc.org/cloud.google.com/go/storage?status.svg)](https://godoc.org/cloud.google.com/go/storage)
- [About Cloud Storage](https://cloud.google.com/storage/)
- [API documentation](https://cloud.google.com/storage/docs)
- [Go client documentation](https://godoc.org/cloud.google.com/go/storage)
- [Complete sample programs](https://github.com/GoogleCloudPlatform/golang-samples/tree/master/storage)
### Example Usage
First create a `storage.Client` to use throughout your application:
[snip]:# (storage-1)
```go
client, err := storage.NewClient(ctx)
if err != nil {
log.Fatal(err)
}
```
[snip]:# (storage-2)
```go
// Read the object1 from bucket.
rc, err := client.Bucket("bucket").Object("object1").NewReader(ctx)
if err != nil {
log.Fatal(err)
}
defer rc.Close()
body, err := ioutil.ReadAll(rc)
if err != nil {
log.Fatal(err)
}
```

14
vendor/cloud.google.com/go/storage/bucket.go generated vendored
View File

@ -272,6 +272,9 @@ type BucketAttrs struct {
// "DURABLE_REDUCED_AVAILABILITY". Defaults to "STANDARD", which
// is equivalent to "MULTI_REGIONAL" or "REGIONAL" depending on
// the bucket's location settings.
//
// "DURABLE_REDUCED_AVAILABILITY", "MULTI_REGIONAL" and "REGIONAL"
// are considered legacy storage classes.
StorageClass string
// Created is the creation time of the bucket.
@ -313,6 +316,15 @@ type BucketAttrs struct {
// The website configuration.
Website *BucketWebsite
// Etag is the HTTP/1.1 Entity tag for the bucket.
// This field is read-only.
Etag string
// LocationType describes how data is stored and replicated.
// Typical values are "multi-region", "region" and "dual-region".
// This field is read-only.
LocationType string
}
// BucketPolicyOnly configures access checks to use only bucket-level IAM
@ -501,6 +513,8 @@ func newBucket(b *raw.Bucket) (*BucketAttrs, error) {
Logging: toBucketLogging(b.Logging),
Website: toBucketWebsite(b.Website),
BucketPolicyOnly: toBucketPolicyOnly(b.IamConfiguration),
Etag: b.Etag,
LocationType: b.LocationType,
}, nil
}

330
vendor/cloud.google.com/go/storage/hmac.go generated vendored Normal file
View File

@ -0,0 +1,330 @@
// Copyright 2019 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package storage
import (
"context"
"errors"
"fmt"
"time"
"google.golang.org/api/iterator"
raw "google.golang.org/api/storage/v1"
)
// HMACState is the state of the HMAC key.
type HMACState string
const (
// Active is the status for an active key that can be used to sign
// requests.
Active HMACState = "ACTIVE"
// Inactive is the status for an inactive key thus requests signed by
// this key will be denied.
Inactive HMACState = "INACTIVE"
// Deleted is the status for a key that is deleted.
// Once in this state the key cannot key cannot be recovered
// and does not count towards key limits. Deleted keys will be cleaned
// up later.
Deleted HMACState = "DELETED"
)
// HMACKey is the representation of a Google Cloud Storage HMAC key.
//
// HMAC keys are used to authenticate signed access to objects. To enable HMAC key
// authentication, please visit https://cloud.google.com/storage/docs/migrating.
//
// This type is EXPERIMENTAL and subject to change or removal without notice.
type HMACKey struct {
// The HMAC's secret key.
Secret string
// AccessID is the ID of the HMAC key.
AccessID string
// Etag is the HTTP/1.1 Entity tag.
Etag string
// ID is the ID of the HMAC key, including the ProjectID and AccessID.
ID string
// ProjectID is the ID of the project that owns the
// service account to which the key authenticates.
ProjectID string
// ServiceAccountEmail is the email address
// of the key's associated service account.
ServiceAccountEmail string
// CreatedTime is the creation time of the HMAC key.
CreatedTime time.Time
// UpdatedTime is the last modification time of the HMAC key metadata.
UpdatedTime time.Time
// State is the state of the HMAC key.
// It can be one of StateActive, StateInactive or StateDeleted.
State HMACState
}
// HMACKeyHandle helps provide access and management for HMAC keys.
//
// This type is EXPERIMENTAL and subject to change or removal without notice.
type HMACKeyHandle struct {
projectID string
accessID string
raw *raw.ProjectsHmacKeysService
}
// HMACKeyHandle creates a handle that will be used for HMACKey operations.
//
// This method is EXPERIMENTAL and subject to change or removal without notice.
func (c *Client) HMACKeyHandle(projectID, accessID string) *HMACKeyHandle {
return &HMACKeyHandle{
projectID: projectID,
accessID: accessID,
raw: raw.NewProjectsHmacKeysService(c.raw),
}
}
// Get invokes an RPC to retrieve the HMAC key referenced by the
// HMACKeyHandle's accessID.
//
// This method is EXPERIMENTAL and subject to change or removal without notice.
func (hkh *HMACKeyHandle) Get(ctx context.Context) (*HMACKey, error) {
call := hkh.raw.Get(hkh.projectID, hkh.accessID)
setClientHeader(call.Header())
var metadata *raw.HmacKeyMetadata
var err error
err = runWithRetry(ctx, func() error {
metadata, err = call.Context(ctx).Do()
return err
})
if err != nil {
return nil, err
}
hkPb := &raw.HmacKey{
Metadata: metadata,
}
return pbHmacKeyToHMACKey(hkPb, false)
}
// Delete invokes an RPC to delete the key referenced by accessID, on Google Cloud Storage.
// Only inactive HMAC keys can be deleted.
// After deletion, a key cannot be used to authenticate requests.
//
// This method is EXPERIMENTAL and subject to change or removal without notice.
func (hkh *HMACKeyHandle) Delete(ctx context.Context) error {
delCall := hkh.raw.Delete(hkh.projectID, hkh.accessID)
setClientHeader(delCall.Header())
return runWithRetry(ctx, func() error {
return delCall.Context(ctx).Do()
})
}
func pbHmacKeyToHMACKey(pb *raw.HmacKey, updatedTimeCanBeNil bool) (*HMACKey, error) {
pbmd := pb.Metadata
if pbmd == nil {
return nil, errors.New("field Metadata cannot be nil")
}
createdTime, err := time.Parse(time.RFC3339, pbmd.TimeCreated)
if err != nil {
return nil, fmt.Errorf("field CreatedTime: %v", err)
}
updatedTime, err := time.Parse(time.RFC3339, pbmd.Updated)
if err != nil && !updatedTimeCanBeNil {
return nil, fmt.Errorf("field UpdatedTime: %v", err)
}
hmk := &HMACKey{
AccessID: pbmd.AccessId,
Secret: pb.Secret,
Etag: pbmd.Etag,
ID: pbmd.Id,
State: HMACState(pbmd.State),
ProjectID: pbmd.ProjectId,
CreatedTime: createdTime,
UpdatedTime: updatedTime,
ServiceAccountEmail: pbmd.ServiceAccountEmail,
}
return hmk, nil
}
// CreateHMACKey invokes an RPC for Google Cloud Storage to create a new HMACKey.
//
// This method is EXPERIMENTAL and subject to change or removal without notice.
func (c *Client) CreateHMACKey(ctx context.Context, projectID, serviceAccountEmail string) (*HMACKey, error) {
if projectID == "" {
return nil, errors.New("storage: expecting a non-blank projectID")
}
if serviceAccountEmail == "" {
return nil, errors.New("storage: expecting a non-blank service account email")
}
svc := raw.NewProjectsHmacKeysService(c.raw)
call := svc.Create(projectID, serviceAccountEmail)
setClientHeader(call.Header())
var hkPb *raw.HmacKey
var err error
err = runWithRetry(ctx, func() error {
hkPb, err = call.Context(ctx).Do()
return err
})
if err != nil {
return nil, err
}
return pbHmacKeyToHMACKey(hkPb, true)
}
// HMACKeyAttrsToUpdate defines the attributes of an HMACKey that will be updated.
//
// This type is EXPERIMENTAL and subject to change or removal without notice.
type HMACKeyAttrsToUpdate struct {
// State is required and must be either StateActive or StateInactive.
State HMACState
// Etag is an optional field and it is the HTTP/1.1 Entity tag.
Etag string
}
// Update mutates the HMACKey referred to by accessID.
//
// This method is EXPERIMENTAL and subject to change or removal without notice.
func (h *HMACKeyHandle) Update(ctx context.Context, au HMACKeyAttrsToUpdate) (*HMACKey, error) {
if au.State != Active && au.State != Inactive {
return nil, fmt.Errorf("storage: invalid state %q for update, must be either %q or %q", au.State, Active, Inactive)
}
call := h.raw.Update(h.projectID, h.accessID, &raw.HmacKeyMetadata{
Etag: au.Etag,
State: string(au.State),
})
setClientHeader(call.Header())
var metadata *raw.HmacKeyMetadata
var err error
err = runWithRetry(ctx, func() error {
metadata, err = call.Context(ctx).Do()
return err
})
if err != nil {
return nil, err
}
hkPb := &raw.HmacKey{
Metadata: metadata,
}
return pbHmacKeyToHMACKey(hkPb, false)
}
// An HMACKeysIterator is an iterator over HMACKeys.
//
// This type is EXPERIMENTAL and subject to change or removal without notice.
type HMACKeysIterator struct {
ctx context.Context
raw *raw.ProjectsHmacKeysService
projectID string
hmacKeys []*HMACKey
pageInfo *iterator.PageInfo
nextFunc func() error
index int
}
// ListHMACKeys returns an iterator for listing HMACKeys.
//
// This method is EXPERIMENTAL and subject to change or removal without notice.
func (c *Client) ListHMACKeys(ctx context.Context, projectID string) *HMACKeysIterator {
it := &HMACKeysIterator{
ctx: ctx,
raw: raw.NewProjectsHmacKeysService(c.raw),
projectID: projectID,
}
it.pageInfo, it.nextFunc = iterator.NewPageInfo(
it.fetch,
func() int { return len(it.hmacKeys) - it.index },
func() interface{} {
prev := it.hmacKeys
it.hmacKeys = it.hmacKeys[:0]
it.index = 0
return prev
})
return it
}
// Next returns the next result. Its second return value is iterator.Done if
// there are no more results. Once Next returns iterator.Done, all subsequent
// calls will return iterator.Done.
//
// This method is EXPERIMENTAL and subject to change or removal without notice.
func (it *HMACKeysIterator) Next() (*HMACKey, error) {
if err := it.nextFunc(); err != nil {
return nil, err
}
key := it.hmacKeys[it.index]
it.index++
return key, nil
}
// PageInfo supports pagination. See the google.golang.org/api/iterator package for details.
//
// This method is EXPERIMENTAL and subject to change or removal without notice.
func (it *HMACKeysIterator) PageInfo() *iterator.PageInfo { return it.pageInfo }
func (it *HMACKeysIterator) fetch(pageSize int, pageToken string) (token string, err error) {
call := it.raw.List(it.projectID)
setClientHeader(call.Header())
call = call.PageToken(pageToken)
// By default we'll also show deleted keys and then
// let users filter on their own.
call = call.ShowDeletedKeys(true)
if pageSize > 0 {
call = call.MaxResults(int64(pageSize))
}
ctx := it.ctx
var resp *raw.HmacKeysMetadata
err = runWithRetry(it.ctx, func() error {
resp, err = call.Context(ctx).Do()
return err
})
if err != nil {
return "", err
}
for _, metadata := range resp.Items {
hkPb := &raw.HmacKey{
Metadata: metadata,
}
hkey, err := pbHmacKeyToHMACKey(hkPb, true)
if err != nil {
return "", err
}
it.hmacKeys = append(it.hmacKeys, hkey)
}
return resp.NextPageToken, nil
}

38
vendor/cloud.google.com/go/storage/reader.go generated vendored
View File

@ -43,6 +43,11 @@ type ReaderObjectAttrs struct {
// Size is the length of the object's content.
Size int64
// StartOffset is the byte offset within the object
// from which reading begins.
// This value is only non-zero for range requests.
StartOffset int64
// ContentType is the MIME type of the object's content.
ContentType string
@ -78,7 +83,9 @@ func (o *ObjectHandle) NewReader(ctx context.Context) (*Reader, error) {
// NewRangeReader reads part of an object, reading at most length bytes
// starting at the given offset. If length is negative, the object is read
// until the end.
// until the end. If offset is negative, the object is read abs(offset) bytes
// from the end, and length must also be negative to indicate all remaining
// bytes will be read.
func (o *ObjectHandle) NewRangeReader(ctx context.Context, offset, length int64) (r *Reader, err error) {
ctx = trace.StartSpan(ctx, "cloud.google.com/go/storage.Object.NewRangeReader")
defer func() { trace.EndSpan(ctx, err) }()
@ -86,8 +93,8 @@ func (o *ObjectHandle) NewRangeReader(ctx context.Context, offset, length int64)
if err := o.validate(); err != nil {
return nil, err
}
if offset < 0 {
return nil, fmt.Errorf("storage: invalid offset %d < 0", offset)
if offset < 0 && length >= 0 {
return nil, fmt.Errorf("storage: invalid offset %d < 0 requires negative length", offset)
}
if o.conds != nil {
if err := o.conds.validate("NewRangeReader"); err != nil {
@ -95,8 +102,8 @@ func (o *ObjectHandle) NewRangeReader(ctx context.Context, offset, length int64)
}
}
u := &url.URL{
Scheme: "https",
Host: "storage.googleapis.com",
Scheme: o.c.scheme,
Host: o.c.readHost,
Path: fmt.Sprintf("/%s/%s", o.bucket, o.object),
}
verb := "GET"
@ -124,7 +131,9 @@ func (o *ObjectHandle) NewRangeReader(ctx context.Context, offset, length int64)
// have already read seen bytes.
reopen := func(seen int64) (*http.Response, error) {
start := offset + seen
if length < 0 && start > 0 {
if length < 0 && start < 0 {
req.Header.Set("Range", fmt.Sprintf("bytes=%d", start))
} else if length < 0 && start > 0 {
req.Header.Set("Range", fmt.Sprintf("bytes=%d-", start))
} else if length > 0 {
// The end character isn't affected by how many bytes we've seen.
@ -177,20 +186,28 @@ func (o *ObjectHandle) NewRangeReader(ctx context.Context, offset, length int64)
return nil, err
}
var (
size int64 // total size of object, even if a range was requested.
checkCRC bool
crc uint32
size int64 // total size of object, even if a range was requested.
checkCRC bool
crc uint32
startOffset int64 // non-zero if range request.
)
if res.StatusCode == http.StatusPartialContent {
cr := strings.TrimSpace(res.Header.Get("Content-Range"))
if !strings.HasPrefix(cr, "bytes ") || !strings.Contains(cr, "/") {
return nil, fmt.Errorf("storage: invalid Content-Range %q", cr)
}
size, err = strconv.ParseInt(cr[strings.LastIndex(cr, "/")+1:], 10, 64)
if err != nil {
return nil, fmt.Errorf("storage: invalid Content-Range %q", cr)
}
dashIndex := strings.Index(cr, "-")
if dashIndex >= 0 {
startOffset, err = strconv.ParseInt(cr[len("bytes="):dashIndex], 10, 64)
if err != nil {
return nil, fmt.Errorf("storage: invalid Content-Range %q: %v", cr, err)
}
}
} else {
size = res.ContentLength
// Check the CRC iff all of the following hold:
@ -236,6 +253,7 @@ func (o *ObjectHandle) NewRangeReader(ctx context.Context, offset, length int64)
ContentEncoding: res.Header.Get("Content-Encoding"),
CacheControl: res.Header.Get("Cache-Control"),
LastModified: lm,
StartOffset: startOffset,
Generation: gen,
Metageneration: metaGen,
}

314
vendor/cloud.google.com/go/storage/storage.go generated vendored
View File

@ -23,11 +23,13 @@ import (
"crypto/sha256"
"crypto/x509"
"encoding/base64"
"encoding/hex"
"encoding/pem"
"errors"
"fmt"
"net/http"
"net/url"
"os"
"reflect"
"regexp"
"sort"
@ -81,6 +83,12 @@ func setClientHeader(headers http.Header) {
type Client struct {
hc *http.Client
raw *raw.Service
// Scheme describes the scheme under the current host.
scheme string
// EnvHost is the host set on the STORAGE_EMULATOR_HOST variable.
envHost string
// ReadHost is the default host used on the reader.
readHost string
}
// NewClient creates a new Google Cloud Storage client.
@ -102,9 +110,20 @@ func NewClient(ctx context.Context, opts ...option.ClientOption) (*Client, error
if ep != "" {
rawService.BasePath = ep
}
scheme := "https"
var host, readHost string
if host = os.Getenv("STORAGE_EMULATOR_HOST"); host != "" {
scheme = "http"
readHost = host
} else {
readHost = "storage.googleapis.com"
}
return &Client{
hc: hc,
raw: rawService,
hc: hc,
raw: rawService,
scheme: scheme,
envHost: host,
readHost: readHost,
}, nil
}
@ -118,6 +137,20 @@ func (c *Client) Close() error {
return nil
}
// SigningScheme determines the API version to use when signing URLs.
type SigningScheme int
const (
// SigningSchemeDefault is presently V2 and will change to V4 in the future.
SigningSchemeDefault SigningScheme = iota
// SigningSchemeV2 uses the V2 scheme to sign URLs.
SigningSchemeV2
// SigningSchemeV4 uses the V4 scheme to sign URLs.
SigningSchemeV4
)
// SignedURLOptions allows you to restrict the access to the signed URL.
type SignedURLOptions struct {
// GoogleAccessID represents the authorizer of the signed URL generation.
@ -140,8 +173,9 @@ type SignedURLOptions struct {
// Exactly one of PrivateKey or SignBytes must be non-nil.
PrivateKey []byte
// SignBytes is a function for implementing custom signing.
// If your application is running on Google App Engine, you can use appengine's internal signing function:
// SignBytes is a function for implementing custom signing. For example, if
// your application is running on Google App Engine, you can use
// appengine's internal signing function:
// ctx := appengine.NewContext(request)
// acc, _ := appengine.ServiceAccount(ctx)
// url, err := SignedURL("bucket", "object", &SignedURLOptions{
@ -162,7 +196,8 @@ type SignedURLOptions struct {
Method string
// Expires is the expiration time on the signed URL. It must be
// a datetime in the future.
// a datetime in the future. For SigningSchemeV4, the expiration may be no
// more than seven days in the future.
// Required.
Expires time.Time
@ -181,9 +216,17 @@ type SignedURLOptions struct {
// header in order to use the signed URL.
// Optional.
MD5 string
// Scheme determines the version of URL signing to use. Default is
// SigningSchemeV2.
Scheme SigningScheme
}
var (
tabRegex = regexp.MustCompile(`[\t]+`)
// I was tempted to call this spacex. :)
spaceRegex = regexp.MustCompile(` +`)
canonicalHeaderRegexp = regexp.MustCompile(`(?i)^(x-goog-[^:]+):(.*)?$`)
excludedCanonicalHeaders = map[string]bool{
"x-goog-encryption-key": true,
@ -191,26 +234,31 @@ var (
}
)
// sanitizeHeaders applies the specifications for canonical extension headers at
// v2SanitizeHeaders applies the specifications for canonical extension headers at
// https://cloud.google.com/storage/docs/access-control/signed-urls#about-canonical-extension-headers.
func sanitizeHeaders(hdrs []string) []string {
func v2SanitizeHeaders(hdrs []string) []string {
headerMap := map[string][]string{}
for _, hdr := range hdrs {
// No leading or trailing whitespaces.
sanitizedHeader := strings.TrimSpace(hdr)
var header, value string
// Only keep canonical headers, discard any others.
headerMatches := canonicalHeaderRegexp.FindStringSubmatch(sanitizedHeader)
if len(headerMatches) == 0 {
continue
}
header = headerMatches[1]
value = headerMatches[2]
header := strings.ToLower(strings.TrimSpace(headerMatches[1]))
if excludedCanonicalHeaders[headerMatches[1]] {
header = strings.ToLower(strings.TrimSpace(header))
value = strings.TrimSpace(value)
if excludedCanonicalHeaders[header] {
// Do not keep any deliberately excluded canonical headers when signing.
continue
}
value := strings.TrimSpace(headerMatches[2])
if len(value) > 0 {
// Remove duplicate headers by appending the values of duplicates
// in their order of appearance.
@ -220,51 +268,256 @@ func sanitizeHeaders(hdrs []string) []string {
var sanitizedHeaders []string
for header, values := range headerMap {
// There should be no spaces around the colon separating the
// header name from the header value or around the values
// themselves. The values should be separated by commas.
// There should be no spaces around the colon separating the header name
// from the header value or around the values themselves. The values
// should be separated by commas.
//
// NOTE: The semantics for headers without a value are not clear.
// However from specifications these should be edge-cases
// anyway and we should assume that there will be no
// canonical headers using empty values. Any such headers
// are discarded at the regexp stage above.
sanitizedHeaders = append(
sanitizedHeaders,
fmt.Sprintf("%s:%s", header, strings.Join(values, ",")),
)
// However from specifications these should be edge-cases anyway and we
// should assume that there will be no canonical headers using empty
// values. Any such headers are discarded at the regexp stage above.
sanitizedHeaders = append(sanitizedHeaders, fmt.Sprintf("%s:%s", header, strings.Join(values, ",")))
}
sort.Strings(sanitizedHeaders)
return sanitizedHeaders
}
// v4SanitizeHeaders applies the specifications for canonical extension headers
// at https://cloud.google.com/storage/docs/access-control/signed-urls#about-canonical-extension-headers.
//
// V4 does a couple things differently from V2:
// - Headers get sorted by key, instead of by key:value. We do this in
// signedURLV4.
// - There's no canonical regexp: we simply split headers on :.
// - We don't exclude canonical headers.
// - We replace leading and trailing spaces in header values, like v2, but also
// all intermediate space duplicates get stripped. That is, there's only ever
// a single consecutive space.
func v4SanitizeHeaders(hdrs []string) []string {
headerMap := map[string][]string{}
for _, hdr := range hdrs {
// No leading or trailing whitespaces.
sanitizedHeader := strings.TrimSpace(hdr)
var key, value string
headerMatches := strings.Split(sanitizedHeader, ":")
if len(headerMatches) < 2 {
continue
}
key = headerMatches[0]
value = headerMatches[1]
key = strings.ToLower(strings.TrimSpace(key))
value = strings.TrimSpace(value)
value = string(spaceRegex.ReplaceAll([]byte(value), []byte(" ")))
value = string(tabRegex.ReplaceAll([]byte(value), []byte("\t")))
if len(value) > 0 {
// Remove duplicate headers by appending the values of duplicates
// in their order of appearance.
headerMap[key] = append(headerMap[key], value)
}
}
var sanitizedHeaders []string
for header, values := range headerMap {
// There should be no spaces around the colon separating the header name
// from the header value or around the values themselves. The values
// should be separated by commas.
//
// NOTE: The semantics for headers without a value are not clear.
// However from specifications these should be edge-cases anyway and we
// should assume that there will be no canonical headers using empty
// values. Any such headers are discarded at the regexp stage above.
sanitizedHeaders = append(sanitizedHeaders, fmt.Sprintf("%s:%s", header, strings.Join(values, ",")))
}
return sanitizedHeaders
}
// SignedURL returns a URL for the specified object. Signed URLs allow
// the users access to a restricted resource for a limited time without having a
// Google account or signing in. For more information about the signed
// URLs, see https://cloud.google.com/storage/docs/accesscontrol#Signed-URLs.
func SignedURL(bucket, name string, opts *SignedURLOptions) (string, error) {
now := utcNow()
if err := validateOptions(opts, now); err != nil {
return "", err
}
switch opts.Scheme {
case SigningSchemeV2:
opts.Headers = v2SanitizeHeaders(opts.Headers)
return signedURLV2(bucket, name, opts)
case SigningSchemeV4:
opts.Headers = v4SanitizeHeaders(opts.Headers)
return signedURLV4(bucket, name, opts, now)
default: // SigningSchemeDefault
opts.Headers = v2SanitizeHeaders(opts.Headers)
return signedURLV2(bucket, name, opts)
}
}
func validateOptions(opts *SignedURLOptions, now time.Time) error {
if opts == nil {
return "", errors.New("storage: missing required SignedURLOptions")
return errors.New("storage: missing required SignedURLOptions")
}
if opts.GoogleAccessID == "" {
return "", errors.New("storage: missing required GoogleAccessID")
return errors.New("storage: missing required GoogleAccessID")
}
if (opts.PrivateKey == nil) == (opts.SignBytes == nil) {
return "", errors.New("storage: exactly one of PrivateKey or SignedBytes must be set")
return errors.New("storage: exactly one of PrivateKey or SignedBytes must be set")
}
if opts.Method == "" {
return "", errors.New("storage: missing required method option")
return errors.New("storage: missing required method option")
}
if opts.Expires.IsZero() {
return "", errors.New("storage: missing required expires option")
return errors.New("storage: missing required expires option")
}
if opts.MD5 != "" {
md5, err := base64.StdEncoding.DecodeString(opts.MD5)
if err != nil || len(md5) != 16 {
return "", errors.New("storage: invalid MD5 checksum")
return errors.New("storage: invalid MD5 checksum")
}
}
opts.Headers = sanitizeHeaders(opts.Headers)
if opts.Scheme == SigningSchemeV4 {
cutoff := now.Add(604801 * time.Second) // 7 days + 1 second
if !opts.Expires.Before(cutoff) {
return errors.New("storage: expires must be within seven days from now")
}
}
return nil
}
const (
iso8601 = "20060102T150405Z"
yearMonthDay = "20060102"
)
// utcNow returns the current time in UTC and is a variable to allow for
// reassignment in tests to provide deterministic signed URL values.
var utcNow = func() time.Time {
return time.Now().UTC()
}
// extractHeaderNames takes in a series of key:value headers and returns the
// header names only.
func extractHeaderNames(kvs []string) []string {
var res []string
for _, header := range kvs {
nameValue := strings.Split(header, ":")
res = append(res, nameValue[0])
}
return res
}
// signedURLV4 creates a signed URL using the sigV4 algorithm.
func signedURLV4(bucket, name string, opts *SignedURLOptions, now time.Time) (string, error) {
buf := &bytes.Buffer{}
fmt.Fprintf(buf, "%s\n", opts.Method)
u := &url.URL{Path: bucket}
if name != "" {
u.Path += "/" + name
}
// Note: we have to add a / here because GCS does so auto-magically, despite
// Go's EscapedPath not doing so (and we have to exactly match their
// canonical query).
fmt.Fprintf(buf, "/%s\n", u.EscapedPath())
headerNames := append(extractHeaderNames(opts.Headers), "host")
if opts.ContentType != "" {
headerNames = append(headerNames, "content-type")
}
if opts.MD5 != "" {
headerNames = append(headerNames, "content-md5")
}
sort.Strings(headerNames)
signedHeaders := strings.Join(headerNames, ";")
timestamp := now.Format(iso8601)
credentialScope := fmt.Sprintf("%s/auto/storage/goog4_request", now.Format(yearMonthDay))
canonicalQueryString := url.Values{
"X-Goog-Algorithm": {"GOOG4-RSA-SHA256"},
"X-Goog-Credential": {fmt.Sprintf("%s/%s", opts.GoogleAccessID, credentialScope)},
"X-Goog-Date": {timestamp},
"X-Goog-Expires": {fmt.Sprintf("%d", int(opts.Expires.Sub(now).Seconds()))},
"X-Goog-SignedHeaders": {signedHeaders},
}
fmt.Fprintf(buf, "%s\n", canonicalQueryString.Encode())
u.Host = "storage.googleapis.com"
var headersWithValue []string
headersWithValue = append(headersWithValue, "host:"+u.Host)
headersWithValue = append(headersWithValue, opts.Headers...)
if opts.ContentType != "" {
headersWithValue = append(headersWithValue, "content-type:"+strings.TrimSpace(opts.ContentType))
}
if opts.MD5 != "" {
headersWithValue = append(headersWithValue, "content-md5:"+strings.TrimSpace(opts.MD5))
}
canonicalHeaders := strings.Join(sortHeadersByKey(headersWithValue), "\n")
fmt.Fprintf(buf, "%s\n\n", canonicalHeaders)
fmt.Fprintf(buf, "%s\n", signedHeaders)
fmt.Fprint(buf, "UNSIGNED-PAYLOAD")
sum := sha256.Sum256(buf.Bytes())
hexDigest := hex.EncodeToString(sum[:])
signBuf := &bytes.Buffer{}
fmt.Fprint(signBuf, "GOOG4-RSA-SHA256\n")
fmt.Fprintf(signBuf, "%s\n", timestamp)
fmt.Fprintf(signBuf, "%s\n", credentialScope)
fmt.Fprintf(signBuf, "%s", hexDigest)
signBytes := opts.SignBytes
if opts.PrivateKey != nil {
key, err := parseKey(opts.PrivateKey)
if err != nil {
return "", err
}
signBytes = func(b []byte) ([]byte, error) {
sum := sha256.Sum256(b)
return rsa.SignPKCS1v15(
rand.Reader,
key,
crypto.SHA256,
sum[:],
)
}
}
b, err := signBytes(signBuf.Bytes())
if err != nil {
return "", err
}
signature := hex.EncodeToString(b)
canonicalQueryString.Set("X-Goog-Signature", string(signature))
u.Scheme = "https"
u.RawQuery = canonicalQueryString.Encode()
return u.String(), nil
}
// takes a list of headerKey:headervalue1,headervalue2,etc and sorts by header
// key.
func sortHeadersByKey(hdrs []string) []string {
headersMap := map[string]string{}
var headersKeys []string
for _, h := range hdrs {
parts := strings.Split(h, ":")
k := parts[0]
v := parts[1]
headersMap[k] = v
headersKeys = append(headersKeys, k)
}
sort.Strings(headersKeys)
var sorted []string
for _, k := range headersKeys {
v := headersMap[k]
sorted = append(sorted, fmt.Sprintf("%s:%s", k, v))
}
return sorted
}
func signedURLV2(bucket, name string, opts *SignedURLOptions) (string, error) {
signBytes := opts.SignBytes
if opts.PrivateKey != nil {
key, err := parseKey(opts.PrivateKey)
@ -777,6 +1030,10 @@ type ObjectAttrs struct {
// ObjectIterator.Next. When set, no other fields in ObjectAttrs will be
// populated.
Prefix string
// Etag is the HTTP/1.1 Entity tag for the object.
// This field is read-only.
Etag string
}
// convertTime converts a time in RFC3339 format to time.Time.
@ -829,6 +1086,7 @@ func newObject(o *raw.Object) *ObjectAttrs {
Created: convertTime(o.TimeCreated),
Deleted: convertTime(o.TimeDeleted),
Updated: convertTime(o.Updated),
Etag: o.Etag,
}
}

16406
vendor/cloud.google.com/go/storage/storage.replay generated vendored
View File

File diff suppressed because one or more lines are too long

31
vendor/cloud.google.com/go/storage/writer.go generated vendored
View File

@ -117,10 +117,14 @@ func (w *Writer) open() error {
if w.MD5 != nil {
rawObj.Md5Hash = base64.StdEncoding.EncodeToString(w.MD5)
}
if w.o.c.envHost != "" {
w.o.c.raw.BasePath = fmt.Sprintf("%s://%s", w.o.c.scheme, w.o.c.envHost)
}
call := w.o.c.raw.Objects.Insert(w.o.bucket, rawObj).
Media(pr, mediaOpts...).
Projection("full").
Context(w.ctx)
if w.ProgressFunc != nil {
call.ProgressUpdater(func(n, _ int64) { w.ProgressFunc(n) })
}
@ -144,21 +148,16 @@ func (w *Writer) open() error {
call.UserProject(w.o.userProject)
}
setClientHeader(call.Header())
// If the chunk size is zero, then no chunking is done on the Reader,
// which means we cannot retry: the first call will read the data, and if
// it fails, there is no way to re-read.
if w.ChunkSize == 0 {
resp, err = call.Do()
} else {
// We will only retry here if the initial POST, which obtains a URI for
// the resumable upload, fails with a retryable error. The upload itself
// has its own retry logic.
err = runWithRetry(w.ctx, func() error {
var err2 error
resp, err2 = call.Do()
return err2
})
}
// The internals that perform call.Do automatically retry
// uploading chunks, hence no need to add retries here.
// See issue https://github.com/googleapis/google-cloud-go/issues/1507.
//
// However, since this whole call's internals involve making the initial
// resumable upload session, the first HTTP request is not retried.
// TODO: Follow-up with google.golang.org/gensupport to solve
// https://github.com/googleapis/google-api-go-client/issues/392.
resp, err = call.Do()
}
if err != nil {
w.mu.Lock()
@ -227,7 +226,7 @@ func (w *Writer) Close() error {
}
// monitorCancel is intended to be used as a background goroutine. It monitors the
// the context, and when it observes that the context has been canceled, it manually
// context, and when it observes that the context has been canceled, it manually
// closes things that do not take a context.
func (w *Writer) monitorCancel() {
select {

2
vendor/github.com/gofrs/flock/README.md generated vendored
View File

@ -1,6 +1,6 @@
# flock
[![TravisCI Build Status](https://img.shields.io/travis/gofrs/flock/master.svg?style=flat)](https://travis-ci.org/gofrs/flock)
[![GoDoc](https://img.shields.io/badge/godoc-go--flock-blue.svg?style=flat)](https://godoc.org/github.com/gofrs/flock)
[![GoDoc](https://img.shields.io/badge/godoc-flock-blue.svg?style=flat)](https://godoc.org/github.com/gofrs/flock)
[![License](https://img.shields.io/badge/license-BSD_3--Clause-brightgreen.svg?style=flat)](https://github.com/gofrs/flock/blob/master/LICENSE)
[![Go Report Card](https://goreportcard.com/badge/github.com/gofrs/flock)](https://goreportcard.com/report/github.com/gofrs/flock)

8
vendor/github.com/gofrs/flock/flock.go generated vendored
View File

@ -125,3 +125,11 @@ func (f *Flock) setFh() error {
f.fh = fh
return nil
}
// ensure the file handle is closed if no lock is held
func (f *Flock) ensureFhState() {
if !f.l && !f.r && f.fh != nil {
f.fh.Close()
f.fh = nil
}
}

2
vendor/github.com/gofrs/flock/flock_unix.go generated vendored
View File

@ -51,6 +51,7 @@ func (f *Flock) lock(locked *bool, flag int) error {
if err := f.setFh(); err != nil {
return err
}
defer f.ensureFhState()
}
if err := syscall.Flock(int(f.fh.Fd()), flag); err != nil {
@ -142,6 +143,7 @@ func (f *Flock) try(locked *bool, flag int) (bool, error) {
if err := f.setFh(); err != nil {
return false, err
}
defer f.ensureFhState()
}
var retried bool

2
vendor/github.com/gofrs/flock/flock_windows.go generated vendored
View File

@ -46,6 +46,7 @@ func (f *Flock) lock(locked *bool, flag uint32) error {
if err := f.setFh(); err != nil {
return err
}
defer f.ensureFhState()
}
if _, errNo := lockFileEx(syscall.Handle(f.fh.Fd()), flag, 0, 1, 0, &syscall.Overlapped{}); errNo > 0 {
@ -122,6 +123,7 @@ func (f *Flock) try(locked *bool, flag uint32) (bool, error) {
if err := f.setFh(); err != nil {
return false, err
}
defer f.ensureFhState()
}
_, errNo := lockFileEx(syscall.Handle(f.fh.Fd()), flag|winLockfileFailImmediately, 0, 1, 0, &syscall.Overlapped{})

23
vendor/github.com/golang/protobuf/jsonpb/jsonpb.go generated vendored
View File

@ -57,6 +57,7 @@ import (
)
const secondInNanos = int64(time.Second / time.Nanosecond)
const maxSecondsInDuration = 315576000000
// Marshaler is a configurable object for converting between
// protocol buffer objects and a JSON representation for them.
@ -182,7 +183,12 @@ func (m *Marshaler) marshalObject(out *errWriter, v proto.Message, indent, typeU
return fmt.Errorf("failed to marshal type URL %q to JSON: %v", typeURL, err)
}
js["@type"] = (*json.RawMessage)(&turl)
if b, err = json.Marshal(js); err != nil {
if m.Indent != "" {
b, err = json.MarshalIndent(js, indent, m.Indent)
} else {
b, err = json.Marshal(js)
}
if err != nil {
return err
}
}
@ -206,19 +212,26 @@ func (m *Marshaler) marshalObject(out *errWriter, v proto.Message, indent, typeU
// Any is a bit more involved.
return m.marshalAny(out, v, indent)
case "Duration":
// "Generated output always contains 0, 3, 6, or 9 fractional digits,
// depending on required precision."
s, ns := s.Field(0).Int(), s.Field(1).Int()
if s < -maxSecondsInDuration || s > maxSecondsInDuration {
return fmt.Errorf("seconds out of range %v", s)
}
if ns <= -secondInNanos || ns >= secondInNanos {
return fmt.Errorf("ns out of range (%v, %v)", -secondInNanos, secondInNanos)
}
if (s > 0 && ns < 0) || (s < 0 && ns > 0) {
return errors.New("signs of seconds and nanos do not match")
}
if s < 0 {
// Generated output always contains 0, 3, 6, or 9 fractional digits,
// depending on required precision, followed by the suffix "s".
f := "%d.%09d"
if ns < 0 {
ns = -ns
if s == 0 {
f = "-%d.%09d"
}
}
x := fmt.Sprintf("%d.%09d", s, ns)
x := fmt.Sprintf(f, s, ns)
x = strings.TrimSuffix(x, "000")
x = strings.TrimSuffix(x, "000")
x = strings.TrimSuffix(x, ".000")

5
vendor/github.com/golang/protobuf/proto/properties.go generated vendored
View File

@ -38,7 +38,6 @@ package proto
import (
"fmt"
"log"
"os"
"reflect"
"sort"
"strconv"
@ -194,7 +193,7 @@ func (p *Properties) Parse(s string) {
// "bytes,49,opt,name=foo,def=hello!"
fields := strings.Split(s, ",") // breaks def=, but handled below.
if len(fields) < 2 {
fmt.Fprintf(os.Stderr, "proto: tag has too few fields: %q\n", s)
log.Printf("proto: tag has too few fields: %q", s)
return
}
@ -214,7 +213,7 @@ func (p *Properties) Parse(s string) {
p.WireType = WireBytes
// no numeric converter for non-numeric types
default:
fmt.Fprintf(os.Stderr, "proto: tag has unknown wire type: %q\n", s)
log.Printf("proto: tag has unknown wire type: %q", s)
return
}

583
vendor/github.com/google/go-cmp/cmp/compare.go generated vendored
View File

@ -29,26 +29,17 @@ package cmp
import (
"fmt"
"reflect"
"strings"
"github.com/google/go-cmp/cmp/internal/diff"
"github.com/google/go-cmp/cmp/internal/flags"
"github.com/google/go-cmp/cmp/internal/function"
"github.com/google/go-cmp/cmp/internal/value"
)
// BUG(dsnet): Maps with keys containing NaN values cannot be properly compared due to
// the reflection package's inability to retrieve such entries. Equal will panic
// anytime it comes across a NaN key, but this behavior may change.
//
// See https://golang.org/issue/11104 for more details.
var nothing = reflect.Value{}
// Equal reports whether x and y are equal by recursively applying the
// following rules in the given order to x and y and all of their sub-values:
//
// • If two values are not of the same type, then they are never equal
// and the overall result is false.
//
// • Let S be the set of all Ignore, Transformer, and Comparer options that
// remain after applying all path filters, value filters, and type filters.
// If at least one Ignore exists in S, then the comparison is ignored.
@ -61,43 +52,79 @@ var nothing = reflect.Value{}
//
// • If the values have an Equal method of the form "(T) Equal(T) bool" or
// "(T) Equal(I) bool" where T is assignable to I, then use the result of
// x.Equal(y) even if x or y is nil.
// Otherwise, no such method exists and evaluation proceeds to the next rule.
// x.Equal(y) even if x or y is nil. Otherwise, no such method exists and
// evaluation proceeds to the next rule.
//
// • Lastly, try to compare x and y based on their basic kinds.
// Simple kinds like booleans, integers, floats, complex numbers, strings, and
// channels are compared using the equivalent of the == operator in Go.
// Functions are only equal if they are both nil, otherwise they are unequal.
// Pointers are equal if the underlying values they point to are also equal.
// Interfaces are equal if their underlying concrete values are also equal.
//
// Structs are equal if all of their fields are equal. If a struct contains
// unexported fields, Equal panics unless the AllowUnexported option is used or
// an Ignore option (e.g., cmpopts.IgnoreUnexported) ignores that field.
// Structs are equal if recursively calling Equal on all fields report equal.
// If a struct contains unexported fields, Equal panics unless an Ignore option
// (e.g., cmpopts.IgnoreUnexported) ignores that field or the AllowUnexported
// option explicitly permits comparing the unexported field.
//
// Arrays, slices, and maps are equal if they are both nil or both non-nil
// with the same length and the elements at each index or key are equal.
// Note that a non-nil empty slice and a nil slice are not equal.
// To equate empty slices and maps, consider using cmpopts.EquateEmpty.
// Slices are equal if they are both nil or both non-nil, where recursively
// calling Equal on all non-ignored slice or array elements report equal.
// Empty non-nil slices and nil slices are not equal; to equate empty slices,
// consider using cmpopts.EquateEmpty.
//
// Maps are equal if they are both nil or both non-nil, where recursively
// calling Equal on all non-ignored map entries report equal.
// Map keys are equal according to the == operator.
// To use custom comparisons for map keys, consider using cmpopts.SortMaps.
// Empty non-nil maps and nil maps are not equal; to equate empty maps,
// consider using cmpopts.EquateEmpty.
//
// Pointers and interfaces are equal if they are both nil or both non-nil,
// where they have the same underlying concrete type and recursively
// calling Equal on the underlying values reports equal.
func Equal(x, y interface{}, opts ...Option) bool {
vx := reflect.ValueOf(x)
vy := reflect.ValueOf(y)
// If the inputs are different types, auto-wrap them in an empty interface
// so that they have the same parent type.
var t reflect.Type
if !vx.IsValid() || !vy.IsValid() || vx.Type() != vy.Type() {
t = reflect.TypeOf((*interface{})(nil)).Elem()
if vx.IsValid() {
vvx := reflect.New(t).Elem()
vvx.Set(vx)
vx = vvx
}
if vy.IsValid() {
vvy := reflect.New(t).Elem()
vvy.Set(vy)
vy = vvy
}
} else {
t = vx.Type()
}
s := newState(opts)
s.compareAny(reflect.ValueOf(x), reflect.ValueOf(y))
s.compareAny(&pathStep{t, vx, vy})
return s.result.Equal()
}
// Diff returns a human-readable report of the differences between two values.
// It returns an empty string if and only if Equal returns true for the same
// input values and options. The output string will use the "-" symbol to
// indicate elements removed from x, and the "+" symbol to indicate elements
// added to y.
// input values and options.
//
// Do not depend on this output being stable.
// The output is displayed as a literal in pseudo-Go syntax.
// At the start of each line, a "-" prefix indicates an element removed from x,
// a "+" prefix to indicates an element added to y, and the lack of a prefix
// indicates an element common to both x and y. If possible, the output
// uses fmt.Stringer.String or error.Error methods to produce more humanly
// readable outputs. In such cases, the string is prefixed with either an
// 's' or 'e' character, respectively, to indicate that the method was called.
//
// Do not depend on this output being stable. If you need the ability to
// programmatically interpret the difference, consider using a custom Reporter.
func Diff(x, y interface{}, opts ...Option) string {
r := new(defaultReporter)
opts = Options{Options(opts), r}
eq := Equal(x, y, opts...)
eq := Equal(x, y, Options(opts), Reporter(r))
d := r.String()
if (d == "") != eq {
panic("inconsistent difference and equality results")
@ -108,9 +135,13 @@ func Diff(x, y interface{}, opts ...Option) string {
type state struct {
// These fields represent the "comparison state".
// Calling statelessCompare must not result in observable changes to these.
result diff.Result // The current result of comparison
curPath Path // The current path in the value tree
reporter reporter // Optional reporter used for difference formatting
result diff.Result // The current result of comparison
curPath Path // The current path in the value tree
reporters []reporter // Optional reporters
// recChecker checks for infinite cycles applying the same set of
// transformers upon the output of itself.
recChecker recChecker
// dynChecker triggers pseudo-random checks for option correctness.
// It is safe for statelessCompare to mutate this value.
@ -122,10 +153,9 @@ type state struct {
}
func newState(opts []Option) *state {
s := new(state)
for _, opt := range opts {
s.processOption(opt)
}
// Always ensure a validator option exists to validate the inputs.
s := &state{opts: Options{validator{}}}
s.processOption(Options(opts))
return s
}
@ -152,10 +182,7 @@ func (s *state) processOption(opt Option) {
s.exporters[t] = true
}
case reporter:
if s.reporter != nil {
panic("difference reporter already registered")
}
s.reporter = opt
s.reporters = append(s.reporters, opt)
default:
panic(fmt.Sprintf("unknown option %T", opt))
}
@ -164,153 +191,88 @@ func (s *state) processOption(opt Option) {
// statelessCompare compares two values and returns the result.
// This function is stateless in that it does not alter the current result,
// or output to any registered reporters.
func (s *state) statelessCompare(vx, vy reflect.Value) diff.Result {
func (s *state) statelessCompare(step PathStep) diff.Result {
// We do not save and restore the curPath because all of the compareX
// methods should properly push and pop from the path.
// It is an implementation bug if the contents of curPath differs from
// when calling this function to when returning from it.
oldResult, oldReporter := s.result, s.reporter
oldResult, oldReporters := s.result, s.reporters
s.result = diff.Result{} // Reset result
s.reporter = nil // Remove reporter to avoid spurious printouts
s.compareAny(vx, vy)
s.reporters = nil // Remove reporters to avoid spurious printouts
s.compareAny(step)
res := s.result
s.result, s.reporter = oldResult, oldReporter
s.result, s.reporters = oldResult, oldReporters
return res
}
func (s *state) compareAny(vx, vy reflect.Value) {
// TODO: Support cyclic data structures.
func (s *state) compareAny(step PathStep) {
// Update the path stack.
s.curPath.push(step)
defer s.curPath.pop()
for _, r := range s.reporters {
r.PushStep(step)
defer r.PopStep()
}
s.recChecker.Check(s.curPath)
// Rule 0: Differing types are never equal.
if !vx.IsValid() || !vy.IsValid() {
s.report(vx.IsValid() == vy.IsValid(), vx, vy)
return
}
if vx.Type() != vy.Type() {
s.report(false, vx, vy) // Possible for path to be empty
return
}
t := vx.Type()
if len(s.curPath) == 0 {
s.curPath.push(&pathStep{typ: t})
defer s.curPath.pop()
}
vx, vy = s.tryExporting(vx, vy)
// Obtain the current type and values.
t := step.Type()
vx, vy := step.Values()
// Rule 1: Check whether an option applies on this node in the value tree.
if s.tryOptions(vx, vy, t) {
if s.tryOptions(t, vx, vy) {
return
}
// Rule 2: Check whether the type has a valid Equal method.
if s.tryMethod(vx, vy, t) {
if s.tryMethod(t, vx, vy) {
return
}
// Rule 3: Recursively descend into each value's underlying kind.
// Rule 3: Compare based on the underlying kind.
switch t.Kind() {
case reflect.Bool:
s.report(vx.Bool() == vy.Bool(), vx, vy)
return
s.report(vx.Bool() == vy.Bool(), 0)
case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
s.report(vx.Int() == vy.Int(), vx, vy)
return
s.report(vx.Int() == vy.Int(), 0)
case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr:
s.report(vx.Uint() == vy.Uint(), vx, vy)
return
s.report(vx.Uint() == vy.Uint(), 0)
case reflect.Float32, reflect.Float64:
s.report(vx.Float() == vy.Float(), vx, vy)
return
s.report(vx.Float() == vy.Float(), 0)
case reflect.Complex64, reflect.Complex128:
s.report(vx.Complex() == vy.Complex(), vx, vy)
return
s.report(vx.Complex() == vy.Complex(), 0)
case reflect.String:
s.report(vx.String() == vy.String(), vx, vy)
return
s.report(vx.String() == vy.String(), 0)
case reflect.Chan, reflect.UnsafePointer:
s.report(vx.Pointer() == vy.Pointer(), vx, vy)
return
s.report(vx.Pointer() == vy.Pointer(), 0)
case reflect.Func:
s.report(vx.IsNil() && vy.IsNil(), vx, vy)
return
case reflect.Ptr:
if vx.IsNil() || vy.IsNil() {
s.report(vx.IsNil() && vy.IsNil(), vx, vy)
return
}
s.curPath.push(&indirect{pathStep{t.Elem()}})
defer s.curPath.pop()
s.compareAny(vx.Elem(), vy.Elem())
return
case reflect.Interface:
if vx.IsNil() || vy.IsNil() {
s.report(vx.IsNil() && vy.IsNil(), vx, vy)
return
}
if vx.Elem().Type() != vy.Elem().Type() {
s.report(false, vx.Elem(), vy.Elem())
return
}
s.curPath.push(&typeAssertion{pathStep{vx.Elem().Type()}})
defer s.curPath.pop()
s.compareAny(vx.Elem(), vy.Elem())
return
case reflect.Slice:
if vx.IsNil() || vy.IsNil() {
s.report(vx.IsNil() && vy.IsNil(), vx, vy)
return
}
fallthrough
case reflect.Array:
s.compareArray(vx, vy, t)
return
case reflect.Map:
s.compareMap(vx, vy, t)
return
s.report(vx.IsNil() && vy.IsNil(), 0)
case reflect.Struct:
s.compareStruct(vx, vy, t)
return
s.compareStruct(t, vx, vy)
case reflect.Slice, reflect.Array:
s.compareSlice(t, vx, vy)
case reflect.Map:
s.compareMap(t, vx, vy)
case reflect.Ptr:
s.comparePtr(t, vx, vy)
case reflect.Interface:
s.compareInterface(t, vx, vy)
default:
panic(fmt.Sprintf("%v kind not handled", t.Kind()))
}
}
func (s *state) tryExporting(vx, vy reflect.Value) (reflect.Value, reflect.Value) {
if sf, ok := s.curPath[len(s.curPath)-1].(*structField); ok && sf.unexported {
if sf.force {
// Use unsafe pointer arithmetic to get read-write access to an
// unexported field in the struct.
vx = unsafeRetrieveField(sf.pvx, sf.field)
vy = unsafeRetrieveField(sf.pvy, sf.field)
} else {
// We are not allowed to export the value, so invalidate them
// so that tryOptions can panic later if not explicitly ignored.
vx = nothing
vy = nothing
}
}
return vx, vy
}
func (s *state) tryOptions(vx, vy reflect.Value, t reflect.Type) bool {
// If there were no FilterValues, we will not detect invalid inputs,
// so manually check for them and append invalid if necessary.
// We still evaluate the options since an ignore can override invalid.
opts := s.opts
if !vx.IsValid() || !vy.IsValid() {
opts = Options{opts, invalid{}}
}
func (s *state) tryOptions(t reflect.Type, vx, vy reflect.Value) bool {
// Evaluate all filters and apply the remaining options.
if opt := opts.filter(s, vx, vy, t); opt != nil {
if opt := s.opts.filter(s, t, vx, vy); opt != nil {
opt.apply(s, vx, vy)
return true
}
return false
}
func (s *state) tryMethod(vx, vy reflect.Value, t reflect.Type) bool {
func (s *state) tryMethod(t reflect.Type, vx, vy reflect.Value) bool {
// Check if this type even has an Equal method.
m, ok := t.MethodByName("Equal")
if !ok || !function.IsType(m.Type, function.EqualAssignable) {
@ -318,11 +280,11 @@ func (s *state) tryMethod(vx, vy reflect.Value, t reflect.Type) bool {
}
eq := s.callTTBFunc(m.Func, vx, vy)
s.report(eq, vx, vy)
s.report(eq, reportByMethod)
return true
}
func (s *state) callTRFunc(f, v reflect.Value) reflect.Value {
func (s *state) callTRFunc(f, v reflect.Value, step Transform) reflect.Value {
v = sanitizeValue(v, f.Type().In(0))
if !s.dynChecker.Next() {
return f.Call([]reflect.Value{v})[0]
@ -333,15 +295,15 @@ func (s *state) callTRFunc(f, v reflect.Value) reflect.Value {
// unsafe mutations to the input.
c := make(chan reflect.Value)
go detectRaces(c, f, v)
got := <-c
want := f.Call([]reflect.Value{v})[0]
if got := <-c; !s.statelessCompare(got, want).Equal() {
if step.vx, step.vy = got, want; !s.statelessCompare(step).Equal() {
// To avoid false-positives with non-reflexive equality operations,
// we sanity check whether a value is equal to itself.
if !s.statelessCompare(want, want).Equal() {
if step.vx, step.vy = want, want; !s.statelessCompare(step).Equal() {
return want
}
fn := getFuncName(f.Pointer())
panic(fmt.Sprintf("non-deterministic function detected: %s", fn))
panic(fmt.Sprintf("non-deterministic function detected: %s", function.NameOf(f)))
}
return want
}
@ -359,10 +321,10 @@ func (s *state) callTTBFunc(f, x, y reflect.Value) bool {
// unsafe mutations to the input.
c := make(chan reflect.Value)
go detectRaces(c, f, y, x)
got := <-c
want := f.Call([]reflect.Value{x, y})[0].Bool()
if got := <-c; !got.IsValid() || got.Bool() != want {
fn := getFuncName(f.Pointer())
panic(fmt.Sprintf("non-deterministic or non-symmetric function detected: %s", fn))
if !got.IsValid() || got.Bool() != want {
panic(fmt.Sprintf("non-deterministic or non-symmetric function detected: %s", function.NameOf(f)))
}
return want
}
@ -380,140 +342,241 @@ func detectRaces(c chan<- reflect.Value, f reflect.Value, vs ...reflect.Value) {
// assuming that T is assignable to R.
// Otherwise, it returns the input value as is.
func sanitizeValue(v reflect.Value, t reflect.Type) reflect.Value {
// TODO(dsnet): Remove this hacky workaround.
// See https://golang.org/issue/22143
if v.Kind() == reflect.Interface && v.IsNil() && v.Type() != t {
return reflect.New(t).Elem()
// TODO(dsnet): Workaround for reflect bug (https://golang.org/issue/22143).
if !flags.AtLeastGo110 {
if v.Kind() == reflect.Interface && v.IsNil() && v.Type() != t {
return reflect.New(t).Elem()
}
}
return v
}
func (s *state) compareArray(vx, vy reflect.Value, t reflect.Type) {
step := &sliceIndex{pathStep{t.Elem()}, 0, 0}
s.curPath.push(step)
// Compute an edit-script for slices vx and vy.
es := diff.Difference(vx.Len(), vy.Len(), func(ix, iy int) diff.Result {
step.xkey, step.ykey = ix, iy
return s.statelessCompare(vx.Index(ix), vy.Index(iy))
})
// Report the entire slice as is if the arrays are of primitive kind,
// and the arrays are different enough.
isPrimitive := false
switch t.Elem().Kind() {
case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64,
reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr,
reflect.Bool, reflect.Float32, reflect.Float64, reflect.Complex64, reflect.Complex128:
isPrimitive = true
}
if isPrimitive && es.Dist() > (vx.Len()+vy.Len())/4 {
s.curPath.pop() // Pop first since we are reporting the whole slice
s.report(false, vx, vy)
return
}
// Replay the edit-script.
var ix, iy int
for _, e := range es {
switch e {
case diff.UniqueX:
step.xkey, step.ykey = ix, -1
s.report(false, vx.Index(ix), nothing)
ix++
case diff.UniqueY:
step.xkey, step.ykey = -1, iy
s.report(false, nothing, vy.Index(iy))
iy++
default:
step.xkey, step.ykey = ix, iy
if e == diff.Identity {
s.report(true, vx.Index(ix), vy.Index(iy))
} else {
s.compareAny(vx.Index(ix), vy.Index(iy))
}
ix++
iy++
}
}
s.curPath.pop()
return
}
func (s *state) compareMap(vx, vy reflect.Value, t reflect.Type) {
if vx.IsNil() || vy.IsNil() {
s.report(vx.IsNil() && vy.IsNil(), vx, vy)
return
}
// We combine and sort the two map keys so that we can perform the
// comparisons in a deterministic order.
step := &mapIndex{pathStep: pathStep{t.Elem()}}
s.curPath.push(step)
defer s.curPath.pop()
for _, k := range value.SortKeys(append(vx.MapKeys(), vy.MapKeys()...)) {
step.key = k
vvx := vx.MapIndex(k)
vvy := vy.MapIndex(k)
switch {
case vvx.IsValid() && vvy.IsValid():
s.compareAny(vvx, vvy)
case vvx.IsValid() && !vvy.IsValid():
s.report(false, vvx, nothing)
case !vvx.IsValid() && vvy.IsValid():
s.report(false, nothing, vvy)
default:
// It is possible for both vvx and vvy to be invalid if the
// key contained a NaN value in it. There is no way in
// reflection to be able to retrieve these values.
// See https://golang.org/issue/11104
panic(fmt.Sprintf("%#v has map key with NaNs", s.curPath))
}
}
}
func (s *state) compareStruct(vx, vy reflect.Value, t reflect.Type) {
func (s *state) compareStruct(t reflect.Type, vx, vy reflect.Value) {
var vax, vay reflect.Value // Addressable versions of vx and vy
step := &structField{}
s.curPath.push(step)
defer s.curPath.pop()
step := StructField{&structField{}}
for i := 0; i < t.NumField(); i++ {
vvx := vx.Field(i)
vvy := vy.Field(i)
step.typ = t.Field(i).Type
step.vx = vx.Field(i)
step.vy = vy.Field(i)
step.name = t.Field(i).Name
step.idx = i
step.unexported = !isExported(step.name)
if step.unexported {
if step.name == "_" {
continue
}
// Defer checking of unexported fields until later to give an
// Ignore a chance to ignore the field.
if !vax.IsValid() || !vay.IsValid() {
// For unsafeRetrieveField to work, the parent struct must
// For retrieveUnexportedField to work, the parent struct must
// be addressable. Create a new copy of the values if
// necessary to make them addressable.
vax = makeAddressable(vx)
vay = makeAddressable(vy)
}
step.force = s.exporters[t]
step.mayForce = s.exporters[t]
step.pvx = vax
step.pvy = vay
step.field = t.Field(i)
}
s.compareAny(vvx, vvy)
s.compareAny(step)
}
}
// report records the result of a single comparison.
// It also calls Report if any reporter is registered.
func (s *state) report(eq bool, vx, vy reflect.Value) {
if eq {
s.result.NSame++
} else {
s.result.NDiff++
func (s *state) compareSlice(t reflect.Type, vx, vy reflect.Value) {
isSlice := t.Kind() == reflect.Slice
if isSlice && (vx.IsNil() || vy.IsNil()) {
s.report(vx.IsNil() && vy.IsNil(), 0)
return
}
if s.reporter != nil {
s.reporter.Report(vx, vy, eq, s.curPath)
// TODO: Support cyclic data structures.
step := SliceIndex{&sliceIndex{pathStep: pathStep{typ: t.Elem()}}}
withIndexes := func(ix, iy int) SliceIndex {
if ix >= 0 {
step.vx, step.xkey = vx.Index(ix), ix
} else {
step.vx, step.xkey = reflect.Value{}, -1
}
if iy >= 0 {
step.vy, step.ykey = vy.Index(iy), iy
} else {
step.vy, step.ykey = reflect.Value{}, -1
}
return step
}
// Ignore options are able to ignore missing elements in a slice.
// However, detecting these reliably requires an optimal differencing
// algorithm, for which diff.Difference is not.
//
// Instead, we first iterate through both slices to detect which elements
// would be ignored if standing alone. The index of non-discarded elements
// are stored in a separate slice, which diffing is then performed on.
var indexesX, indexesY []int
var ignoredX, ignoredY []bool
for ix := 0; ix < vx.Len(); ix++ {
ignored := s.statelessCompare(withIndexes(ix, -1)).NumDiff == 0
if !ignored {
indexesX = append(indexesX, ix)
}
ignoredX = append(ignoredX, ignored)
}
for iy := 0; iy < vy.Len(); iy++ {
ignored := s.statelessCompare(withIndexes(-1, iy)).NumDiff == 0
if !ignored {
indexesY = append(indexesY, iy)
}
ignoredY = append(ignoredY, ignored)
}
// Compute an edit-script for slices vx and vy (excluding ignored elements).
edits := diff.Difference(len(indexesX), len(indexesY), func(ix, iy int) diff.Result {
return s.statelessCompare(withIndexes(indexesX[ix], indexesY[iy]))
})
// Replay the ignore-scripts and the edit-script.
var ix, iy int
for ix < vx.Len() || iy < vy.Len() {
var e diff.EditType
switch {
case ix < len(ignoredX) && ignoredX[ix]:
e = diff.UniqueX
case iy < len(ignoredY) && ignoredY[iy]:
e = diff.UniqueY
default:
e, edits = edits[0], edits[1:]
}
switch e {
case diff.UniqueX:
s.compareAny(withIndexes(ix, -1))
ix++
case diff.UniqueY:
s.compareAny(withIndexes(-1, iy))
iy++
default:
s.compareAny(withIndexes(ix, iy))
ix++
iy++
}
}
}
func (s *state) compareMap(t reflect.Type, vx, vy reflect.Value) {
if vx.IsNil() || vy.IsNil() {
s.report(vx.IsNil() && vy.IsNil(), 0)
return
}
// TODO: Support cyclic data structures.
// We combine and sort the two map keys so that we can perform the
// comparisons in a deterministic order.
step := MapIndex{&mapIndex{pathStep: pathStep{typ: t.Elem()}}}
for _, k := range value.SortKeys(append(vx.MapKeys(), vy.MapKeys()...)) {
step.vx = vx.MapIndex(k)
step.vy = vy.MapIndex(k)
step.key = k
if !step.vx.IsValid() && !step.vy.IsValid() {
// It is possible for both vx and vy to be invalid if the
// key contained a NaN value in it.
//
// Even with the ability to retrieve NaN keys in Go 1.12,
// there still isn't a sensible way to compare the values since
// a NaN key may map to multiple unordered values.
// The most reasonable way to compare NaNs would be to compare the
// set of values. However, this is impossible to do efficiently
// since set equality is provably an O(n^2) operation given only
// an Equal function. If we had a Less function or Hash function,
// this could be done in O(n*log(n)) or O(n), respectively.
//
// Rather than adding complex logic to deal with NaNs, make it
// the user's responsibility to compare such obscure maps.
const help = "consider providing a Comparer to compare the map"
panic(fmt.Sprintf("%#v has map key with NaNs\n%s", s.curPath, help))
}
s.compareAny(step)
}
}
func (s *state) comparePtr(t reflect.Type, vx, vy reflect.Value) {
if vx.IsNil() || vy.IsNil() {
s.report(vx.IsNil() && vy.IsNil(), 0)
return
}
// TODO: Support cyclic data structures.
vx, vy = vx.Elem(), vy.Elem()
s.compareAny(Indirect{&indirect{pathStep{t.Elem(), vx, vy}}})
}
func (s *state) compareInterface(t reflect.Type, vx, vy reflect.Value) {
if vx.IsNil() || vy.IsNil() {
s.report(vx.IsNil() && vy.IsNil(), 0)
return
}
vx, vy = vx.Elem(), vy.Elem()
if vx.Type() != vy.Type() {
s.report(false, 0)
return
}
s.compareAny(TypeAssertion{&typeAssertion{pathStep{vx.Type(), vx, vy}}})
}
func (s *state) report(eq bool, rf resultFlags) {
if rf&reportByIgnore == 0 {
if eq {
s.result.NumSame++
rf |= reportEqual
} else {
s.result.NumDiff++
rf |= reportUnequal
}
}
for _, r := range s.reporters {
r.Report(Result{flags: rf})
}
}
// recChecker tracks the state needed to periodically perform checks that
// user provided transformers are not stuck in an infinitely recursive cycle.
type recChecker struct{ next int }
// Check scans the Path for any recursive transformers and panics when any
// recursive transformers are detected. Note that the presence of a
// recursive Transformer does not necessarily imply an infinite cycle.
// As such, this check only activates after some minimal number of path steps.
func (rc *recChecker) Check(p Path) {
const minLen = 1 << 16
if rc.next == 0 {
rc.next = minLen
}
if len(p) < rc.next {
return
}
rc.next <<= 1
// Check whether the same transformer has appeared at least twice.
var ss []string
m := map[Option]int{}
for _, ps := range p {
if t, ok := ps.(Transform); ok {
t := t.Option()
if m[t] == 1 { // Transformer was used exactly once before
tf := t.(*transformer).fnc.Type()
ss = append(ss, fmt.Sprintf("%v: %v => %v", t, tf.In(0), tf.Out(0)))
}
m[t]++
}
}
if len(ss) > 0 {
const warning = "recursive set of Transformers detected"
const help = "consider using cmpopts.AcyclicTransformer"
set := strings.Join(ss, "\n\t")
panic(fmt.Sprintf("%s:\n\t%s\n%s", warning, set, help))
}
}

6
vendor/github.com/google/go-cmp/cmp/unsafe_panic.go → vendor/github.com/google/go-cmp/cmp/export_panic.go generated vendored
View File

@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE.md file.
// +build purego appengine js
// +build purego
package cmp
@ -10,6 +10,6 @@ import "reflect"
const supportAllowUnexported = false
func unsafeRetrieveField(reflect.Value, reflect.StructField) reflect.Value {
panic("unsafeRetrieveField is not implemented")
func retrieveUnexportedField(reflect.Value, reflect.StructField) reflect.Value {
panic("retrieveUnexportedField is not implemented")
}

8
vendor/github.com/google/go-cmp/cmp/unsafe_reflect.go → vendor/github.com/google/go-cmp/cmp/export_unsafe.go generated vendored
View File

@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE.md file.
// +build !purego,!appengine,!js
// +build !purego
package cmp
@ -13,11 +13,11 @@ import (
const supportAllowUnexported = true
// unsafeRetrieveField uses unsafe to forcibly retrieve any field from a struct
// such that the value has read-write permissions.
// retrieveUnexportedField uses unsafe to forcibly retrieve any field from
// a struct such that the value has read-write permissions.
//
// The parent struct, v, must be addressable, while f must be a StructField
// describing the field to retrieve.
func unsafeRetrieveField(v reflect.Value, f reflect.StructField) reflect.Value {
func retrieveUnexportedField(v reflect.Value, f reflect.StructField) reflect.Value {
return reflect.NewAt(f.Type, unsafe.Pointer(v.UnsafeAddr()+f.Offset)).Elem()
}

2
vendor/github.com/google/go-cmp/cmp/internal/diff/debug_disable.go generated vendored
View File

@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE.md file.
// +build !debug
// +build !cmp_debug
package diff

4
vendor/github.com/google/go-cmp/cmp/internal/diff/debug_enable.go generated vendored
View File

@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE.md file.
// +build debug
// +build cmp_debug
package diff
@ -14,7 +14,7 @@ import (
)
// The algorithm can be seen running in real-time by enabling debugging:
// go test -tags=debug -v
// go test -tags=cmp_debug -v
//
// Example output:
// === RUN TestDifference/#34

31
vendor/github.com/google/go-cmp/cmp/internal/diff/diff.go generated vendored
View File

@ -85,22 +85,31 @@ func (es EditScript) LenY() int { return len(es) - es.stats().NX }
type EqualFunc func(ix int, iy int) Result
// Result is the result of comparison.
// NSame is the number of sub-elements that are equal.
// NDiff is the number of sub-elements that are not equal.
type Result struct{ NSame, NDiff int }
// NumSame is the number of sub-elements that are equal.
// NumDiff is the number of sub-elements that are not equal.
type Result struct{ NumSame, NumDiff int }
// BoolResult returns a Result that is either Equal or not Equal.
func BoolResult(b bool) Result {
if b {
return Result{NumSame: 1} // Equal, Similar
} else {
return Result{NumDiff: 2} // Not Equal, not Similar
}
}
// Equal indicates whether the symbols are equal. Two symbols are equal
// if and only if NDiff == 0. If Equal, then they are also Similar.
func (r Result) Equal() bool { return r.NDiff == 0 }
// if and only if NumDiff == 0. If Equal, then they are also Similar.
func (r Result) Equal() bool { return r.NumDiff == 0 }
// Similar indicates whether two symbols are similar and may be represented
// by using the Modified type. As a special case, we consider binary comparisons
// (i.e., those that return Result{1, 0} or Result{0, 1}) to be similar.
//
// The exact ratio of NSame to NDiff to determine similarity may change.
// The exact ratio of NumSame to NumDiff to determine similarity may change.
func (r Result) Similar() bool {
// Use NSame+1 to offset NSame so that binary comparisons are similar.
return r.NSame+1 >= r.NDiff
// Use NumSame+1 to offset NumSame so that binary comparisons are similar.
return r.NumSame+1 >= r.NumDiff
}
// Difference reports whether two lists of lengths nx and ny are equal
@ -191,9 +200,9 @@ func Difference(nx, ny int, f EqualFunc) (es EditScript) {
// that two lists commonly differ because elements were added to the front
// or end of the other list.
//
// Running the tests with the "debug" build tag prints a visualization of
// the algorithm running in real-time. This is educational for understanding
// how the algorithm works. See debug_enable.go.
// Running the tests with the "cmp_debug" build tag prints a visualization
// of the algorithm running in real-time. This is educational for
// understanding how the algorithm works. See debug_enable.go.
f = debug.Begin(nx, ny, f, &fwdPath.es, &revPath.es)
for {
// Forward search from the beginning.

9
vendor/github.com/google/go-cmp/cmp/internal/flags/flags.go generated vendored Normal file
View File

@ -0,0 +1,9 @@
// Copyright 2019, The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE.md file.
package flags
// Deterministic controls whether the output of Diff should be deterministic.
// This is only used for testing.
var Deterministic bool

10
vendor/github.com/google/go-cmp/cmp/internal/flags/toolchain_legacy.go generated vendored Normal file
View File

@ -0,0 +1,10 @@
// Copyright 2019, The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE.md file.
// +build !go1.10
package flags
// AtLeastGo110 reports whether the Go toolchain is at least Go 1.10.
const AtLeastGo110 = false

10
vendor/github.com/google/go-cmp/cmp/internal/flags/toolchain_recent.go generated vendored Normal file
View File

@ -0,0 +1,10 @@
// Copyright 2019, The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE.md file.
// +build go1.10
package flags
// AtLeastGo110 reports whether the Go toolchain is at least Go 1.10.
const AtLeastGo110 = true

64
vendor/github.com/google/go-cmp/cmp/internal/function/func.go generated vendored
View File

@ -2,25 +2,34 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE.md file.
// Package function identifies function types.
// Package function provides functionality for identifying function types.
package function
import "reflect"
import (
"reflect"
"regexp"
"runtime"
"strings"
)
type funcType int
const (
_ funcType = iota
tbFunc // func(T) bool
ttbFunc // func(T, T) bool
trbFunc // func(T, R) bool
tibFunc // func(T, I) bool
trFunc // func(T) R
Equal = ttbFunc // func(T, T) bool
EqualAssignable = tibFunc // func(T, I) bool; encapsulates func(T, T) bool
Transformer = trFunc // func(T) R
ValueFilter = ttbFunc // func(T, T) bool
Less = ttbFunc // func(T, T) bool
Equal = ttbFunc // func(T, T) bool
EqualAssignable = tibFunc // func(T, I) bool; encapsulates func(T, T) bool
Transformer = trFunc // func(T) R
ValueFilter = ttbFunc // func(T, T) bool
Less = ttbFunc // func(T, T) bool
ValuePredicate = tbFunc // func(T) bool
KeyValuePredicate = trbFunc // func(T, R) bool
)
var boolType = reflect.TypeOf(true)
@ -32,10 +41,18 @@ func IsType(t reflect.Type, ft funcType) bool {
}
ni, no := t.NumIn(), t.NumOut()
switch ft {
case tbFunc: // func(T) bool
if ni == 1 && no == 1 && t.Out(0) == boolType {
return true
}
case ttbFunc: // func(T, T) bool
if ni == 2 && no == 1 && t.In(0) == t.In(1) && t.Out(0) == boolType {
return true
}
case trbFunc: // func(T, R) bool
if ni == 2 && no == 1 && t.Out(0) == boolType {
return true
}
case tibFunc: // func(T, I) bool
if ni == 2 && no == 1 && t.In(0).AssignableTo(t.In(1)) && t.Out(0) == boolType {
return true
@ -47,3 +64,36 @@ func IsType(t reflect.Type, ft funcType) bool {
}
return false
}
var lastIdentRx = regexp.MustCompile(`[_\p{L}][_\p{L}\p{N}]*$`)
// NameOf returns the name of the function value.
func NameOf(v reflect.Value) string {
fnc := runtime.FuncForPC(v.Pointer())
if fnc == nil {
return "<unknown>"
}
fullName := fnc.Name() // e.g., "long/path/name/mypkg.(*MyType).(long/path/name/mypkg.myMethod)-fm"
// Method closures have a "-fm" suffix.
fullName = strings.TrimSuffix(fullName, "-fm")
var name string
for len(fullName) > 0 {
inParen := strings.HasSuffix(fullName, ")")
fullName = strings.TrimSuffix(fullName, ")")
s := lastIdentRx.FindString(fullName)
if s == "" {
break
}
name = s + "." + name
fullName = strings.TrimSuffix(fullName, s)
if i := strings.LastIndexByte(fullName, '('); inParen && i >= 0 {
fullName = fullName[:i]
}
fullName = strings.TrimSuffix(fullName, ".")
}
return strings.TrimSuffix(name, ".")
}

277
vendor/github.com/google/go-cmp/cmp/internal/value/format.go generated vendored
View File

@ -1,277 +0,0 @@
// Copyright 2017, The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE.md file.
// Package value provides functionality for reflect.Value types.
package value
import (
"fmt"
"reflect"
"strconv"
"strings"
"unicode"
)
var stringerIface = reflect.TypeOf((*fmt.Stringer)(nil)).Elem()
// Format formats the value v as a string.
//
// This is similar to fmt.Sprintf("%+v", v) except this:
// * Prints the type unless it can be elided
// * Avoids printing struct fields that are zero
// * Prints a nil-slice as being nil, not empty
// * Prints map entries in deterministic order
func Format(v reflect.Value, conf FormatConfig) string {
conf.printType = true
conf.followPointers = true
conf.realPointers = true
return formatAny(v, conf, nil)
}
type FormatConfig struct {
UseStringer bool // Should the String method be used if available?
printType bool // Should we print the type before the value?
PrintPrimitiveType bool // Should we print the type of primitives?
followPointers bool // Should we recursively follow pointers?
realPointers bool // Should we print the real address of pointers?
}
func formatAny(v reflect.Value, conf FormatConfig, visited map[uintptr]bool) string {
// TODO: Should this be a multi-line printout in certain situations?
if !v.IsValid() {
return "<non-existent>"
}
if conf.UseStringer && v.Type().Implements(stringerIface) && v.CanInterface() {
if (v.Kind() == reflect.Ptr || v.Kind() == reflect.Interface) && v.IsNil() {
return "<nil>"
}
const stringerPrefix = "s" // Indicates that the String method was used
s := v.Interface().(fmt.Stringer).String()
return stringerPrefix + formatString(s)
}
switch v.Kind() {
case reflect.Bool:
return formatPrimitive(v.Type(), v.Bool(), conf)
case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
return formatPrimitive(v.Type(), v.Int(), conf)
case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr:
if v.Type().PkgPath() == "" || v.Kind() == reflect.Uintptr {
// Unnamed uints are usually bytes or words, so use hexadecimal.
return formatPrimitive(v.Type(), formatHex(v.Uint()), conf)
}
return formatPrimitive(v.Type(), v.Uint(), conf)
case reflect.Float32, reflect.Float64:
return formatPrimitive(v.Type(), v.Float(), conf)
case reflect.Complex64, reflect.Complex128:
return formatPrimitive(v.Type(), v.Complex(), conf)
case reflect.String:
return formatPrimitive(v.Type(), formatString(v.String()), conf)
case reflect.UnsafePointer, reflect.Chan, reflect.Func:
return formatPointer(v, conf)
case reflect.Ptr:
if v.IsNil() {
if conf.printType {
return fmt.Sprintf("(%v)(nil)", v.Type())
}
return "<nil>"
}
if visited[v.Pointer()] || !conf.followPointers {
return formatPointer(v, conf)
}
visited = insertPointer(visited, v.Pointer())
return "&" + formatAny(v.Elem(), conf, visited)
case reflect.Interface:
if v.IsNil() {
if conf.printType {
return fmt.Sprintf("%v(nil)", v.Type())
}
return "<nil>"
}
return formatAny(v.Elem(), conf, visited)
case reflect.Slice:
if v.IsNil() {
if conf.printType {
return fmt.Sprintf("%v(nil)", v.Type())
}
return "<nil>"
}
if visited[v.Pointer()] {
return formatPointer(v, conf)
}
visited = insertPointer(visited, v.Pointer())
fallthrough
case reflect.Array:
var ss []string
subConf := conf
subConf.printType = v.Type().Elem().Kind() == reflect.Interface
for i := 0; i < v.Len(); i++ {
s := formatAny(v.Index(i), subConf, visited)
ss = append(ss, s)
}
s := fmt.Sprintf("{%s}", strings.Join(ss, ", "))
if conf.printType {
return v.Type().String() + s
}
return s
case reflect.Map:
if v.IsNil() {
if conf.printType {
return fmt.Sprintf("%v(nil)", v.Type())
}
return "<nil>"
}
if visited[v.Pointer()] {
return formatPointer(v, conf)
}
visited = insertPointer(visited, v.Pointer())
var ss []string
keyConf, valConf := conf, conf
keyConf.printType = v.Type().Key().Kind() == reflect.Interface
keyConf.followPointers = false
valConf.printType = v.Type().Elem().Kind() == reflect.Interface
for _, k := range SortKeys(v.MapKeys()) {
sk := formatAny(k, keyConf, visited)
sv := formatAny(v.MapIndex(k), valConf, visited)
ss = append(ss, fmt.Sprintf("%s: %s", sk, sv))
}
s := fmt.Sprintf("{%s}", strings.Join(ss, ", "))
if conf.printType {
return v.Type().String() + s
}
return s
case reflect.Struct:
var ss []string
subConf := conf
subConf.printType = true
for i := 0; i < v.NumField(); i++ {
vv := v.Field(i)
if isZero(vv) {
continue // Elide zero value fields
}
name := v.Type().Field(i).Name
subConf.UseStringer = conf.UseStringer
s := formatAny(vv, subConf, visited)
ss = append(ss, fmt.Sprintf("%s: %s", name, s))
}
s := fmt.Sprintf("{%s}", strings.Join(ss, ", "))
if conf.printType {
return v.Type().String() + s
}
return s
default:
panic(fmt.Sprintf("%v kind not handled", v.Kind()))
}
}
func formatString(s string) string {
// Use quoted string if it the same length as a raw string literal.
// Otherwise, attempt to use the raw string form.
qs := strconv.Quote(s)
if len(qs) == 1+len(s)+1 {
return qs
}
// Disallow newlines to ensure output is a single line.
// Only allow printable runes for readability purposes.
rawInvalid := func(r rune) bool {
return r == '`' || r == '\n' || !unicode.IsPrint(r)
}
if strings.IndexFunc(s, rawInvalid) < 0 {
return "`" + s + "`"
}
return qs
}
func formatPrimitive(t reflect.Type, v interface{}, conf FormatConfig) string {
if conf.printType && (conf.PrintPrimitiveType || t.PkgPath() != "") {
return fmt.Sprintf("%v(%v)", t, v)
}
return fmt.Sprintf("%v", v)
}
func formatPointer(v reflect.Value, conf FormatConfig) string {
p := v.Pointer()
if !conf.realPointers {
p = 0 // For deterministic printing purposes
}
s := formatHex(uint64(p))
if conf.printType {
return fmt.Sprintf("(%v)(%s)", v.Type(), s)
}
return s
}
func formatHex(u uint64) string {
var f string
switch {
case u <= 0xff:
f = "0x%02x"
case u <= 0xffff:
f = "0x%04x"
case u <= 0xffffff:
f = "0x%06x"
case u <= 0xffffffff:
f = "0x%08x"
case u <= 0xffffffffff:
f = "0x%010x"
case u <= 0xffffffffffff:
f = "0x%012x"
case u <= 0xffffffffffffff:
f = "0x%014x"
case u <= 0xffffffffffffffff:
f = "0x%016x"
}
return fmt.Sprintf(f, u)
}
// insertPointer insert p into m, allocating m if necessary.
func insertPointer(m map[uintptr]bool, p uintptr) map[uintptr]bool {
if m == nil {
m = make(map[uintptr]bool)
}
m[p] = true
return m
}
// isZero reports whether v is the zero value.
// This does not rely on Interface and so can be used on unexported fields.
func isZero(v reflect.Value) bool {
switch v.Kind() {
case reflect.Bool:
return v.Bool() == false
case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
return v.Int() == 0
case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr:
return v.Uint() == 0
case reflect.Float32, reflect.Float64:
return v.Float() == 0
case reflect.Complex64, reflect.Complex128:
return v.Complex() == 0
case reflect.String:
return v.String() == ""
case reflect.UnsafePointer:
return v.Pointer() == 0
case reflect.Chan, reflect.Func, reflect.Interface, reflect.Ptr, reflect.Map, reflect.Slice:
return v.IsNil()
case reflect.Array:
for i := 0; i < v.Len(); i++ {
if !isZero(v.Index(i)) {
return false
}
}
return true
case reflect.Struct:
for i := 0; i < v.NumField(); i++ {
if !isZero(v.Field(i)) {
return false
}
}
return true
}
return false
}

23
vendor/github.com/google/go-cmp/cmp/internal/value/pointer_purego.go generated vendored Normal file
View File

@ -0,0 +1,23 @@
// Copyright 2018, The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE.md file.
// +build purego
package value
import "reflect"
// Pointer is an opaque typed pointer and is guaranteed to be comparable.
type Pointer struct {
p uintptr
t reflect.Type
}
// PointerOf returns a Pointer from v, which must be a
// reflect.Ptr, reflect.Slice, or reflect.Map.
func PointerOf(v reflect.Value) Pointer {
// NOTE: Storing a pointer as an uintptr is technically incorrect as it
// assumes that the GC implementation does not use a moving collector.
return Pointer{v.Pointer(), v.Type()}
}

26
vendor/github.com/google/go-cmp/cmp/internal/value/pointer_unsafe.go generated vendored Normal file
View File

@ -0,0 +1,26 @@
// Copyright 2018, The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE.md file.
// +build !purego
package value
import (
"reflect"
"unsafe"
)
// Pointer is an opaque typed pointer and is guaranteed to be comparable.
type Pointer struct {
p unsafe.Pointer
t reflect.Type
}
// PointerOf returns a Pointer from v, which must be a
// reflect.Ptr, reflect.Slice, or reflect.Map.
func PointerOf(v reflect.Value) Pointer {
// The proper representation of a pointer is unsafe.Pointer,
// which is necessary if the GC ever uses a moving collector.
return Pointer{unsafe.Pointer(v.Pointer()), v.Type()}
}

9
vendor/github.com/google/go-cmp/cmp/internal/value/sort.go generated vendored
View File

@ -19,7 +19,7 @@ func SortKeys(vs []reflect.Value) []reflect.Value {
}
// Sort the map keys.
sort.Sort(valueSorter(vs))
sort.Slice(vs, func(i, j int) bool { return isLess(vs[i], vs[j]) })
// Deduplicate keys (fails for NaNs).
vs2 := vs[:1]
@ -31,13 +31,6 @@ func SortKeys(vs []reflect.Value) []reflect.Value {
return vs2
}
// TODO: Use sort.Slice once Google AppEngine is on Go1.8 or above.
type valueSorter []reflect.Value
func (vs valueSorter) Len() int { return len(vs) }
func (vs valueSorter) Less(i, j int) bool { return isLess(vs[i], vs[j]) }
func (vs valueSorter) Swap(i, j int) { vs[i], vs[j] = vs[j], vs[i] }
// isLess is a generic function for sorting arbitrary map keys.
// The inputs must be of the same type and must be comparable.
func isLess(x, y reflect.Value) bool {

45
vendor/github.com/google/go-cmp/cmp/internal/value/zero.go generated vendored Normal file
View File

@ -0,0 +1,45 @@
// Copyright 2017, The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE.md file.
package value
import "reflect"
// IsZero reports whether v is the zero value.
// This does not rely on Interface and so can be used on unexported fields.
func IsZero(v reflect.Value) bool {
switch v.Kind() {
case reflect.Bool:
return v.Bool() == false
case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
return v.Int() == 0
case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr:
return v.Uint() == 0
case reflect.Float32, reflect.Float64:
return v.Float() == 0
case reflect.Complex64, reflect.Complex128:
return v.Complex() == 0
case reflect.String:
return v.String() == ""
case reflect.UnsafePointer:
return v.Pointer() == 0
case reflect.Chan, reflect.Func, reflect.Interface, reflect.Ptr, reflect.Map, reflect.Slice:
return v.IsNil()
case reflect.Array:
for i := 0; i < v.Len(); i++ {
if !IsZero(v.Index(i)) {
return false
}
}
return true
case reflect.Struct:
for i := 0; i < v.NumField(); i++ {
if !IsZero(v.Field(i)) {
return false
}
}
return true
}
return false
}

255
vendor/github.com/google/go-cmp/cmp/options.go generated vendored
View File

@ -7,7 +7,7 @@ package cmp
import (
"fmt"
"reflect"
"runtime"
"regexp"
"strings"
"github.com/google/go-cmp/cmp/internal/function"
@ -29,11 +29,11 @@ type Option interface {
// An Options is returned only if multiple comparers or transformers
// can apply simultaneously and will only contain values of those types
// or sub-Options containing values of those types.
filter(s *state, vx, vy reflect.Value, t reflect.Type) applicableOption
filter(s *state, t reflect.Type, vx, vy reflect.Value) applicableOption
}
// applicableOption represents the following types:
// Fundamental: ignore | invalid | *comparer | *transformer
// Fundamental: ignore | validator | *comparer | *transformer
// Grouping: Options
type applicableOption interface {
Option
@ -43,7 +43,7 @@ type applicableOption interface {
}
// coreOption represents the following types:
// Fundamental: ignore | invalid | *comparer | *transformer
// Fundamental: ignore | validator | *comparer | *transformer
// Filters: *pathFilter | *valuesFilter
type coreOption interface {
Option
@ -63,19 +63,19 @@ func (core) isCore() {}
// on all individual options held within.
type Options []Option
func (opts Options) filter(s *state, vx, vy reflect.Value, t reflect.Type) (out applicableOption) {
func (opts Options) filter(s *state, t reflect.Type, vx, vy reflect.Value) (out applicableOption) {
for _, opt := range opts {
switch opt := opt.filter(s, vx, vy, t); opt.(type) {
switch opt := opt.filter(s, t, vx, vy); opt.(type) {
case ignore:
return ignore{} // Only ignore can short-circuit evaluation
case invalid:
out = invalid{} // Takes precedence over comparer or transformer
case validator:
out = validator{} // Takes precedence over comparer or transformer
case *comparer, *transformer, Options:
switch out.(type) {
case nil:
out = opt
case invalid:
// Keep invalid
case validator:
// Keep validator
case *comparer, *transformer, Options:
out = Options{out, opt} // Conflicting comparers or transformers
}
@ -106,6 +106,11 @@ func (opts Options) String() string {
// FilterPath returns a new Option where opt is only evaluated if filter f
// returns true for the current Path in the value tree.
//
// This filter is called even if a slice element or map entry is missing and
// provides an opportunity to ignore such cases. The filter function must be
// symmetric such that the filter result is identical regardless of whether the
// missing value is from x or y.
//
// The option passed in may be an Ignore, Transformer, Comparer, Options, or
// a previously filtered Option.
func FilterPath(f func(Path) bool, opt Option) Option {
@ -124,22 +129,22 @@ type pathFilter struct {
opt Option
}
func (f pathFilter) filter(s *state, vx, vy reflect.Value, t reflect.Type) applicableOption {
func (f pathFilter) filter(s *state, t reflect.Type, vx, vy reflect.Value) applicableOption {
if f.fnc(s.curPath) {
return f.opt.filter(s, vx, vy, t)
return f.opt.filter(s, t, vx, vy)
}
return nil
}
func (f pathFilter) String() string {
fn := getFuncName(reflect.ValueOf(f.fnc).Pointer())
return fmt.Sprintf("FilterPath(%s, %v)", fn, f.opt)
return fmt.Sprintf("FilterPath(%s, %v)", function.NameOf(reflect.ValueOf(f.fnc)), f.opt)
}
// FilterValues returns a new Option where opt is only evaluated if filter f,
// which is a function of the form "func(T, T) bool", returns true for the
// current pair of values being compared. If the type of the values is not
// assignable to T, then this filter implicitly returns false.
// current pair of values being compared. If either value is invalid or
// the type of the values is not assignable to T, then this filter implicitly
// returns false.
//
// The filter function must be
// symmetric (i.e., agnostic to the order of the inputs) and
@ -171,19 +176,18 @@ type valuesFilter struct {
opt Option
}
func (f valuesFilter) filter(s *state, vx, vy reflect.Value, t reflect.Type) applicableOption {
if !vx.IsValid() || !vy.IsValid() {
return invalid{}
func (f valuesFilter) filter(s *state, t reflect.Type, vx, vy reflect.Value) applicableOption {
if !vx.IsValid() || !vx.CanInterface() || !vy.IsValid() || !vy.CanInterface() {
return nil
}
if (f.typ == nil || t.AssignableTo(f.typ)) && s.callTTBFunc(f.fnc, vx, vy) {
return f.opt.filter(s, vx, vy, t)
return f.opt.filter(s, t, vx, vy)
}
return nil
}
func (f valuesFilter) String() string {
fn := getFuncName(f.fnc.Pointer())
return fmt.Sprintf("FilterValues(%s, %v)", fn, f.opt)
return fmt.Sprintf("FilterValues(%s, %v)", function.NameOf(f.fnc), f.opt)
}
// Ignore is an Option that causes all comparisons to be ignored.
@ -194,19 +198,44 @@ func Ignore() Option { return ignore{} }
type ignore struct{ core }
func (ignore) isFiltered() bool { return false }
func (ignore) filter(_ *state, _, _ reflect.Value, _ reflect.Type) applicableOption { return ignore{} }
func (ignore) apply(_ *state, _, _ reflect.Value) { return }
func (ignore) filter(_ *state, _ reflect.Type, _, _ reflect.Value) applicableOption { return ignore{} }
func (ignore) apply(s *state, _, _ reflect.Value) { s.report(true, reportByIgnore) }
func (ignore) String() string { return "Ignore()" }
// invalid is a sentinel Option type to indicate that some options could not
// be evaluated due to unexported fields.
type invalid struct{ core }
// validator is a sentinel Option type to indicate that some options could not
// be evaluated due to unexported fields, missing slice elements, or
// missing map entries. Both values are validator only for unexported fields.
type validator struct{ core }
func (invalid) filter(_ *state, _, _ reflect.Value, _ reflect.Type) applicableOption { return invalid{} }
func (invalid) apply(s *state, _, _ reflect.Value) {
const help = "consider using AllowUnexported or cmpopts.IgnoreUnexported"
panic(fmt.Sprintf("cannot handle unexported field: %#v\n%s", s.curPath, help))
func (validator) filter(_ *state, _ reflect.Type, vx, vy reflect.Value) applicableOption {
if !vx.IsValid() || !vy.IsValid() {
return validator{}
}
if !vx.CanInterface() || !vy.CanInterface() {
return validator{}
}
return nil
}
func (validator) apply(s *state, vx, vy reflect.Value) {
// Implies missing slice element or map entry.
if !vx.IsValid() || !vy.IsValid() {
s.report(vx.IsValid() == vy.IsValid(), 0)
return
}
// Unable to Interface implies unexported field without visibility access.
if !vx.CanInterface() || !vy.CanInterface() {
const help = "consider using a custom Comparer; if you control the implementation of type, you can also consider AllowUnexported or cmpopts.IgnoreUnexported"
panic(fmt.Sprintf("cannot handle unexported field: %#v\n%s", s.curPath, help))
}
panic("not reachable")
}
// identRx represents a valid identifier according to the Go specification.
const identRx = `[_\p{L}][_\p{L}\p{N}]*`
var identsRx = regexp.MustCompile(`^` + identRx + `(\.` + identRx + `)*$`)
// Transformer returns an Option that applies a transformation function that
// converts values of a certain type into that of another.
@ -220,18 +249,25 @@ func (invalid) apply(s *state, _, _ reflect.Value) {
// input and output types are the same), an implicit filter is added such that
// a transformer is applicable only if that exact transformer is not already
// in the tail of the Path since the last non-Transform step.
// For situations where the implicit filter is still insufficient,
// consider using cmpopts.AcyclicTransformer, which adds a filter
// to prevent the transformer from being recursively applied upon itself.
//
// The name is a user provided label that is used as the Transform.Name in the
// transformation PathStep. If empty, an arbitrary name is used.
// transformation PathStep (and eventually shown in the Diff output).
// The name must be a valid identifier or qualified identifier in Go syntax.
// If empty, an arbitrary name is used.
func Transformer(name string, f interface{}) Option {
v := reflect.ValueOf(f)
if !function.IsType(v.Type(), function.Transformer) || v.IsNil() {
panic(fmt.Sprintf("invalid transformer function: %T", f))
}
if name == "" {
name = "λ" // Lambda-symbol as place-holder for anonymous transformer
}
if !isValid(name) {
name = function.NameOf(v)
if !identsRx.MatchString(name) {
name = "λ" // Lambda-symbol as placeholder name
}
} else if !identsRx.MatchString(name) {
panic(fmt.Sprintf("invalid name: %q", name))
}
tr := &transformer{name: name, fnc: reflect.ValueOf(f)}
@ -250,9 +286,9 @@ type transformer struct {
func (tr *transformer) isFiltered() bool { return tr.typ != nil }
func (tr *transformer) filter(s *state, _, _ reflect.Value, t reflect.Type) applicableOption {
func (tr *transformer) filter(s *state, t reflect.Type, _, _ reflect.Value) applicableOption {
for i := len(s.curPath) - 1; i >= 0; i-- {
if t, ok := s.curPath[i].(*transform); !ok {
if t, ok := s.curPath[i].(Transform); !ok {
break // Hit most recent non-Transform step
} else if tr == t.trans {
return nil // Cannot directly use same Transform
@ -265,18 +301,15 @@ func (tr *transformer) filter(s *state, _, _ reflect.Value, t reflect.Type) appl
}
func (tr *transformer) apply(s *state, vx, vy reflect.Value) {
// Update path before calling the Transformer so that dynamic checks
// will use the updated path.
s.curPath.push(&transform{pathStep{tr.fnc.Type().Out(0)}, tr})
defer s.curPath.pop()
vx = s.callTRFunc(tr.fnc, vx)
vy = s.callTRFunc(tr.fnc, vy)
s.compareAny(vx, vy)
step := Transform{&transform{pathStep{typ: tr.fnc.Type().Out(0)}, tr}}
vvx := s.callTRFunc(tr.fnc, vx, step)
vvy := s.callTRFunc(tr.fnc, vy, step)
step.vx, step.vy = vvx, vvy
s.compareAny(step)
}
func (tr transformer) String() string {
return fmt.Sprintf("Transformer(%s, %s)", tr.name, getFuncName(tr.fnc.Pointer()))
return fmt.Sprintf("Transformer(%s, %s)", tr.name, function.NameOf(tr.fnc))
}
// Comparer returns an Option that determines whether two values are equal
@ -311,7 +344,7 @@ type comparer struct {
func (cm *comparer) isFiltered() bool { return cm.typ != nil }
func (cm *comparer) filter(_ *state, _, _ reflect.Value, t reflect.Type) applicableOption {
func (cm *comparer) filter(_ *state, t reflect.Type, _, _ reflect.Value) applicableOption {
if cm.typ == nil || t.AssignableTo(cm.typ) {
return cm
}
@ -320,11 +353,11 @@ func (cm *comparer) filter(_ *state, _, _ reflect.Value, t reflect.Type) applica
func (cm *comparer) apply(s *state, vx, vy reflect.Value) {
eq := s.callTTBFunc(cm.fnc, vx, vy)
s.report(eq, vx, vy)
s.report(eq, reportByFunc)
}
func (cm comparer) String() string {
return fmt.Sprintf("Comparer(%s)", getFuncName(cm.fnc.Pointer()))
return fmt.Sprintf("Comparer(%s)", function.NameOf(cm.fnc))
}
// AllowUnexported returns an Option that forcibly allows operations on
@ -338,7 +371,7 @@ func (cm comparer) String() string {
// defined in an internal package where the semantic meaning of an unexported
// field is in the control of the user.
//
// For some cases, a custom Comparer should be used instead that defines
// In many cases, a custom Comparer should be used instead that defines
// equality as a function of the public API of a type rather than the underlying
// unexported implementation.
//
@ -370,27 +403,92 @@ func AllowUnexported(types ...interface{}) Option {
type visibleStructs map[reflect.Type]bool
func (visibleStructs) filter(_ *state, _, _ reflect.Value, _ reflect.Type) applicableOption {
func (visibleStructs) filter(_ *state, _ reflect.Type, _, _ reflect.Value) applicableOption {
panic("not implemented")
}
// reporter is an Option that configures how differences are reported.
type reporter interface {
// TODO: Not exported yet.
// Result represents the comparison result for a single node and
// is provided by cmp when calling Result (see Reporter).
type Result struct {
_ [0]func() // Make Result incomparable
flags resultFlags
}
// Equal reports whether the node was determined to be equal or not.
// As a special case, ignored nodes are considered equal.
func (r Result) Equal() bool {
return r.flags&(reportEqual|reportByIgnore) != 0
}
// ByIgnore reports whether the node is equal because it was ignored.
// This never reports true if Equal reports false.
func (r Result) ByIgnore() bool {
return r.flags&reportByIgnore != 0
}
// ByMethod reports whether the Equal method determined equality.
func (r Result) ByMethod() bool {
return r.flags&reportByMethod != 0
}
// ByFunc reports whether a Comparer function determined equality.
func (r Result) ByFunc() bool {
return r.flags&reportByFunc != 0
}
type resultFlags uint
const (
_ resultFlags = (1 << iota) / 2
reportEqual
reportUnequal
reportByIgnore
reportByMethod
reportByFunc
)
// Reporter is an Option that can be passed to Equal. When Equal traverses
// the value trees, it calls PushStep as it descends into each node in the
// tree and PopStep as it ascend out of the node. The leaves of the tree are
// either compared (determined to be equal or not equal) or ignored and reported
// as such by calling the Report method.
func Reporter(r interface {
// PushStep is called when a tree-traversal operation is performed.
// The PathStep itself is only valid until the step is popped.
// The PathStep.Values are valid for the duration of the entire traversal
// and must not be mutated.
//
// Perhaps add PushStep and PopStep and change Report to only accept
// a PathStep instead of the full-path? Adding a PushStep and PopStep makes
// it clear that we are traversing the value tree in a depth-first-search
// manner, which has an effect on how values are printed.
// Equal always calls PushStep at the start to provide an operation-less
// PathStep used to report the root values.
//
// Within a slice, the exact set of inserted, removed, or modified elements
// is unspecified and may change in future implementations.
// The entries of a map are iterated through in an unspecified order.
PushStep(PathStep)
Option
// Report is called exactly once on leaf nodes to report whether the
// comparison identified the node as equal, unequal, or ignored.
// A leaf node is one that is immediately preceded by and followed by
// a pair of PushStep and PopStep calls.
Report(Result)
// Report is called for every comparison made and will be provided with
// the two values being compared, the equality result, and the
// current path in the value tree. It is possible for x or y to be an
// invalid reflect.Value if one of the values is non-existent;
// which is possible with maps and slices.
Report(x, y reflect.Value, eq bool, p Path)
// PopStep ascends back up the value tree.
// There is always a matching pop call for every push call.
PopStep()
}) Option {
return reporter{r}
}
type reporter struct{ reporterIface }
type reporterIface interface {
PushStep(PathStep)
Report(Result)
PopStep()
}
func (reporter) filter(_ *state, _ reflect.Type, _, _ reflect.Value) applicableOption {
panic("not implemented")
}
// normalizeOption normalizes the input options such that all Options groups
@ -424,30 +522,3 @@ func flattenOptions(dst, src Options) Options {
}
return dst
}
// getFuncName returns a short function name from the pointer.
// The string parsing logic works up until Go1.9.
func getFuncName(p uintptr) string {
fnc := runtime.FuncForPC(p)
if fnc == nil {
return "<unknown>"
}
name := fnc.Name() // E.g., "long/path/name/mypkg.(mytype).(long/path/name/mypkg.myfunc)-fm"
if strings.HasSuffix(name, ")-fm") || strings.HasSuffix(name, ")·fm") {
// Strip the package name from method name.
name = strings.TrimSuffix(name, ")-fm")
name = strings.TrimSuffix(name, ")·fm")
if i := strings.LastIndexByte(name, '('); i >= 0 {
methodName := name[i+1:] // E.g., "long/path/name/mypkg.myfunc"
if j := strings.LastIndexByte(methodName, '.'); j >= 0 {
methodName = methodName[j+1:] // E.g., "myfunc"
}
name = name[:i] + methodName // E.g., "long/path/name/mypkg.(mytype)." + "myfunc"
}
}
if i := strings.LastIndexByte(name, '/'); i >= 0 {
// Strip the package name.
name = name[i+1:] // E.g., "mypkg.(mytype).myfunc"
}
return name
}

337
vendor/github.com/google/go-cmp/cmp/path.go generated vendored
View File

@ -12,80 +12,52 @@ import (
"unicode/utf8"
)
type (
// Path is a list of PathSteps describing the sequence of operations to get
// from some root type to the current position in the value tree.
// The first Path element is always an operation-less PathStep that exists
// simply to identify the initial type.
// Path is a list of PathSteps describing the sequence of operations to get
// from some root type to the current position in the value tree.
// The first Path element is always an operation-less PathStep that exists
// simply to identify the initial type.
//
// When traversing structs with embedded structs, the embedded struct will
// always be accessed as a field before traversing the fields of the
// embedded struct themselves. That is, an exported field from the
// embedded struct will never be accessed directly from the parent struct.
type Path []PathStep
// PathStep is a union-type for specific operations to traverse
// a value's tree structure. Users of this package never need to implement
// these types as values of this type will be returned by this package.
//
// Implementations of this interface are
// StructField, SliceIndex, MapIndex, Indirect, TypeAssertion, and Transform.
type PathStep interface {
String() string
// Type is the resulting type after performing the path step.
Type() reflect.Type
// Values is the resulting values after performing the path step.
// The type of each valid value is guaranteed to be identical to Type.
//
// When traversing structs with embedded structs, the embedded struct will
// always be accessed as a field before traversing the fields of the
// embedded struct themselves. That is, an exported field from the
// embedded struct will never be accessed directly from the parent struct.
Path []PathStep
// In some cases, one or both may be invalid or have restrictions:
// • For StructField, both are not interface-able if the current field
// is unexported and the struct type is not explicitly permitted by
// AllowUnexported to traverse unexported fields.
// • For SliceIndex, one may be invalid if an element is missing from
// either the x or y slice.
// • For MapIndex, one may be invalid if an entry is missing from
// either the x or y map.
//
// The provided values must not be mutated.
Values() (vx, vy reflect.Value)
}
// PathStep is a union-type for specific operations to traverse
// a value's tree structure. Users of this package never need to implement
// these types as values of this type will be returned by this package.
PathStep interface {
String() string
Type() reflect.Type // Resulting type after performing the path step
isPathStep()
}
// SliceIndex is an index operation on a slice or array at some index Key.
SliceIndex interface {
PathStep
Key() int // May return -1 if in a split state
// SplitKeys returns the indexes for indexing into slices in the
// x and y values, respectively. These indexes may differ due to the
// insertion or removal of an element in one of the slices, causing
// all of the indexes to be shifted. If an index is -1, then that
// indicates that the element does not exist in the associated slice.
//
// Key is guaranteed to return -1 if and only if the indexes returned
// by SplitKeys are not the same. SplitKeys will never return -1 for
// both indexes.
SplitKeys() (x int, y int)
isSliceIndex()
}
// MapIndex is an index operation on a map at some index Key.
MapIndex interface {
PathStep
Key() reflect.Value
isMapIndex()
}
// TypeAssertion represents a type assertion on an interface.
TypeAssertion interface {
PathStep
isTypeAssertion()
}
// StructField represents a struct field access on a field called Name.
StructField interface {
PathStep
Name() string
Index() int
isStructField()
}
// Indirect represents pointer indirection on the parent type.
Indirect interface {
PathStep
isIndirect()
}
// Transform is a transformation from the parent type to the current type.
Transform interface {
PathStep
Name() string
Func() reflect.Value
// Option returns the originally constructed Transformer option.
// The == operator can be used to detect the exact option used.
Option() Option
isTransform()
}
var (
_ PathStep = StructField{}
_ PathStep = SliceIndex{}
_ PathStep = MapIndex{}
_ PathStep = Indirect{}
_ PathStep = TypeAssertion{}
_ PathStep = Transform{}
)
func (pa *Path) push(s PathStep) {
@ -124,7 +96,7 @@ func (pa Path) Index(i int) PathStep {
func (pa Path) String() string {
var ss []string
for _, s := range pa {
if _, ok := s.(*structField); ok {
if _, ok := s.(StructField); ok {
ss = append(ss, s.String())
}
}
@ -144,13 +116,13 @@ func (pa Path) GoString() string {
nextStep = pa[i+1]
}
switch s := s.(type) {
case *indirect:
case Indirect:
numIndirect++
pPre, pPost := "(", ")"
switch nextStep.(type) {
case *indirect:
case Indirect:
continue // Next step is indirection, so let them batch up
case *structField:
case StructField:
numIndirect-- // Automatic indirection on struct fields
case nil:
pPre, pPost = "", "" // Last step; no need for parenthesis
@ -161,19 +133,10 @@ func (pa Path) GoString() string {
}
numIndirect = 0
continue
case *transform:
case Transform:
ssPre = append(ssPre, s.trans.name+"(")
ssPost = append(ssPost, ")")
continue
case *typeAssertion:
// As a special-case, elide type assertions on anonymous types
// since they are typically generated dynamically and can be very
// verbose. For example, some transforms return interface{} because
// of Go's lack of generics, but typically take in and return the
// exact same concrete type.
if s.Type().PkgPath() == "" {
continue
}
}
ssPost = append(ssPost, s.String())
}
@ -183,44 +146,13 @@ func (pa Path) GoString() string {
return strings.Join(ssPre, "") + strings.Join(ssPost, "")
}
type (
pathStep struct {
typ reflect.Type
}
type pathStep struct {
typ reflect.Type
vx, vy reflect.Value
}
sliceIndex struct {
pathStep
xkey, ykey int
}
mapIndex struct {
pathStep
key reflect.Value
}
typeAssertion struct {
pathStep
}
structField struct {
pathStep
name string
idx int
// These fields are used for forcibly accessing an unexported field.
// pvx, pvy, and field are only valid if unexported is true.
unexported bool
force bool // Forcibly allow visibility
pvx, pvy reflect.Value // Parent values
field reflect.StructField // Field information
}
indirect struct {
pathStep
}
transform struct {
pathStep
trans *transformer
}
)
func (ps pathStep) Type() reflect.Type { return ps.typ }
func (ps pathStep) Type() reflect.Type { return ps.typ }
func (ps pathStep) Values() (vx, vy reflect.Value) { return ps.vx, ps.vy }
func (ps pathStep) String() string {
if ps.typ == nil {
return "<nil>"
@ -232,7 +164,54 @@ func (ps pathStep) String() string {
return fmt.Sprintf("{%s}", s)
}
func (si sliceIndex) String() string {
// StructField represents a struct field access on a field called Name.
type StructField struct{ *structField }
type structField struct {
pathStep
name string
idx int
// These fields are used for forcibly accessing an unexported field.
// pvx, pvy, and field are only valid if unexported is true.
unexported bool
mayForce bool // Forcibly allow visibility
pvx, pvy reflect.Value // Parent values
field reflect.StructField // Field information
}
func (sf StructField) Type() reflect.Type { return sf.typ }
func (sf StructField) Values() (vx, vy reflect.Value) {
if !sf.unexported {
return sf.vx, sf.vy // CanInterface reports true
}
// Forcibly obtain read-write access to an unexported struct field.
if sf.mayForce {
vx = retrieveUnexportedField(sf.pvx, sf.field)
vy = retrieveUnexportedField(sf.pvy, sf.field)
return vx, vy // CanInterface reports true
}
return sf.vx, sf.vy // CanInterface reports false
}
func (sf StructField) String() string { return fmt.Sprintf(".%s", sf.name) }
// Name is the field name.
func (sf StructField) Name() string { return sf.name }
// Index is the index of the field in the parent struct type.
// See reflect.Type.Field.
func (sf StructField) Index() int { return sf.idx }
// SliceIndex is an index operation on a slice or array at some index Key.
type SliceIndex struct{ *sliceIndex }
type sliceIndex struct {
pathStep
xkey, ykey int
}
func (si SliceIndex) Type() reflect.Type { return si.typ }
func (si SliceIndex) Values() (vx, vy reflect.Value) { return si.vx, si.vy }
func (si SliceIndex) String() string {
switch {
case si.xkey == si.ykey:
return fmt.Sprintf("[%d]", si.xkey)
@ -247,63 +226,83 @@ func (si sliceIndex) String() string {
return fmt.Sprintf("[%d->%d]", si.xkey, si.ykey)
}
}
func (mi mapIndex) String() string { return fmt.Sprintf("[%#v]", mi.key) }
func (ta typeAssertion) String() string { return fmt.Sprintf(".(%v)", ta.typ) }
func (sf structField) String() string { return fmt.Sprintf(".%s", sf.name) }
func (in indirect) String() string { return "*" }
func (tf transform) String() string { return fmt.Sprintf("%s()", tf.trans.name) }
func (si sliceIndex) Key() int {
// Key is the index key; it may return -1 if in a split state
func (si SliceIndex) Key() int {
if si.xkey != si.ykey {
return -1
}
return si.xkey
}
func (si sliceIndex) SplitKeys() (x, y int) { return si.xkey, si.ykey }
func (mi mapIndex) Key() reflect.Value { return mi.key }
func (sf structField) Name() string { return sf.name }
func (sf structField) Index() int { return sf.idx }
func (tf transform) Name() string { return tf.trans.name }
func (tf transform) Func() reflect.Value { return tf.trans.fnc }
func (tf transform) Option() Option { return tf.trans }
func (pathStep) isPathStep() {}
func (sliceIndex) isSliceIndex() {}
func (mapIndex) isMapIndex() {}
func (typeAssertion) isTypeAssertion() {}
func (structField) isStructField() {}
func (indirect) isIndirect() {}
func (transform) isTransform() {}
// SplitKeys are the indexes for indexing into slices in the
// x and y values, respectively. These indexes may differ due to the
// insertion or removal of an element in one of the slices, causing
// all of the indexes to be shifted. If an index is -1, then that
// indicates that the element does not exist in the associated slice.
//
// Key is guaranteed to return -1 if and only if the indexes returned
// by SplitKeys are not the same. SplitKeys will never return -1 for
// both indexes.
func (si SliceIndex) SplitKeys() (ix, iy int) { return si.xkey, si.ykey }
var (
_ SliceIndex = sliceIndex{}
_ MapIndex = mapIndex{}
_ TypeAssertion = typeAssertion{}
_ StructField = structField{}
_ Indirect = indirect{}
_ Transform = transform{}
// MapIndex is an index operation on a map at some index Key.
type MapIndex struct{ *mapIndex }
type mapIndex struct {
pathStep
key reflect.Value
}
_ PathStep = sliceIndex{}
_ PathStep = mapIndex{}
_ PathStep = typeAssertion{}
_ PathStep = structField{}
_ PathStep = indirect{}
_ PathStep = transform{}
)
func (mi MapIndex) Type() reflect.Type { return mi.typ }
func (mi MapIndex) Values() (vx, vy reflect.Value) { return mi.vx, mi.vy }
func (mi MapIndex) String() string { return fmt.Sprintf("[%#v]", mi.key) }
// Key is the value of the map key.
func (mi MapIndex) Key() reflect.Value { return mi.key }
// Indirect represents pointer indirection on the parent type.
type Indirect struct{ *indirect }
type indirect struct {
pathStep
}
func (in Indirect) Type() reflect.Type { return in.typ }
func (in Indirect) Values() (vx, vy reflect.Value) { return in.vx, in.vy }
func (in Indirect) String() string { return "*" }
// TypeAssertion represents a type assertion on an interface.
type TypeAssertion struct{ *typeAssertion }
type typeAssertion struct {
pathStep
}
func (ta TypeAssertion) Type() reflect.Type { return ta.typ }
func (ta TypeAssertion) Values() (vx, vy reflect.Value) { return ta.vx, ta.vy }
func (ta TypeAssertion) String() string { return fmt.Sprintf(".(%v)", ta.typ) }
// Transform is a transformation from the parent type to the current type.
type Transform struct{ *transform }
type transform struct {
pathStep
trans *transformer
}
func (tf Transform) Type() reflect.Type { return tf.typ }
func (tf Transform) Values() (vx, vy reflect.Value) { return tf.vx, tf.vy }
func (tf Transform) String() string { return fmt.Sprintf("%s()", tf.trans.name) }
// Name is the name of the Transformer.
func (tf Transform) Name() string { return tf.trans.name }
// Func is the function pointer to the transformer function.
func (tf Transform) Func() reflect.Value { return tf.trans.fnc }
// Option returns the originally constructed Transformer option.
// The == operator can be used to detect the exact option used.
func (tf Transform) Option() Option { return tf.trans }
// isExported reports whether the identifier is exported.
func isExported(id string) bool {
r, _ := utf8.DecodeRuneInString(id)
return unicode.IsUpper(r)
}
// isValid reports whether the identifier is valid.
// Empty and underscore-only strings are not valid.
func isValid(id string) bool {
ok := id != "" && id != "_"
for j, c := range id {
ok = ok && (j > 0 || !unicode.IsDigit(c))
ok = ok && (c == '_' || unicode.IsLetter(c) || unicode.IsDigit(c))
}
return ok
}

51
vendor/github.com/google/go-cmp/cmp/report.go generated vendored Normal file
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@ -0,0 +1,51 @@
// Copyright 2017, The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE.md file.
package cmp
// defaultReporter implements the reporter interface.
//
// As Equal serially calls the PushStep, Report, and PopStep methods, the
// defaultReporter constructs a tree-based representation of the compared value
// and the result of each comparison (see valueNode).
//
// When the String method is called, the FormatDiff method transforms the
// valueNode tree into a textNode tree, which is a tree-based representation
// of the textual output (see textNode).
//
// Lastly, the textNode.String method produces the final report as a string.
type defaultReporter struct {
root *valueNode
curr *valueNode
}
func (r *defaultReporter) PushStep(ps PathStep) {
r.curr = r.curr.PushStep(ps)
if r.root == nil {
r.root = r.curr
}
}
func (r *defaultReporter) Report(rs Result) {
r.curr.Report(rs)
}
func (r *defaultReporter) PopStep() {
r.curr = r.curr.PopStep()
}
// String provides a full report of the differences detected as a structured
// literal in pseudo-Go syntax. String may only be called after the entire tree
// has been traversed.
func (r *defaultReporter) String() string {
assert(r.root != nil && r.curr == nil)
if r.root.NumDiff == 0 {
return ""
}
return formatOptions{}.FormatDiff(r.root).String()
}
func assert(ok bool) {
if !ok {
panic("assertion failure")
}
}

296
vendor/github.com/google/go-cmp/cmp/report_compare.go generated vendored Normal file
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@ -0,0 +1,296 @@
// Copyright 2019, The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE.md file.
package cmp
import (
"fmt"
"reflect"
"github.com/google/go-cmp/cmp/internal/value"
)
// TODO: Enforce limits?
// * Enforce maximum number of records to print per node?
// * Enforce maximum size in bytes allowed?
// * As a heuristic, use less verbosity for equal nodes than unequal nodes.
// TODO: Enforce unique outputs?
// * Avoid Stringer methods if it results in same output?
// * Print pointer address if outputs still equal?
// numContextRecords is the number of surrounding equal records to print.
const numContextRecords = 2
type diffMode byte
const (
diffUnknown diffMode = 0
diffIdentical diffMode = ' '
diffRemoved diffMode = '-'
diffInserted diffMode = '+'
)
type typeMode int
const (
// emitType always prints the type.
emitType typeMode = iota
// elideType never prints the type.
elideType
// autoType prints the type only for composite kinds
// (i.e., structs, slices, arrays, and maps).
autoType
)
type formatOptions struct {
// DiffMode controls the output mode of FormatDiff.
//
// If diffUnknown, then produce a diff of the x and y values.
// If diffIdentical, then emit values as if they were equal.
// If diffRemoved, then only emit x values (ignoring y values).
// If diffInserted, then only emit y values (ignoring x values).
DiffMode diffMode
// TypeMode controls whether to print the type for the current node.
//
// As a general rule of thumb, we always print the type of the next node
// after an interface, and always elide the type of the next node after
// a slice or map node.
TypeMode typeMode
// formatValueOptions are options specific to printing reflect.Values.
formatValueOptions
}
func (opts formatOptions) WithDiffMode(d diffMode) formatOptions {
opts.DiffMode = d
return opts
}
func (opts formatOptions) WithTypeMode(t typeMode) formatOptions {
opts.TypeMode = t
return opts
}
// FormatDiff converts a valueNode tree into a textNode tree, where the later
// is a textual representation of the differences detected in the former.
func (opts formatOptions) FormatDiff(v *valueNode) textNode {
// Check whether we have specialized formatting for this node.
// This is not necessary, but helpful for producing more readable outputs.
if opts.CanFormatDiffSlice(v) {
return opts.FormatDiffSlice(v)
}
// For leaf nodes, format the value based on the reflect.Values alone.
if v.MaxDepth == 0 {
switch opts.DiffMode {
case diffUnknown, diffIdentical:
// Format Equal.
if v.NumDiff == 0 {
outx := opts.FormatValue(v.ValueX, visitedPointers{})
outy := opts.FormatValue(v.ValueY, visitedPointers{})
if v.NumIgnored > 0 && v.NumSame == 0 {
return textEllipsis
} else if outx.Len() < outy.Len() {
return outx
} else {
return outy
}
}
// Format unequal.
assert(opts.DiffMode == diffUnknown)
var list textList
outx := opts.WithTypeMode(elideType).FormatValue(v.ValueX, visitedPointers{})
outy := opts.WithTypeMode(elideType).FormatValue(v.ValueY, visitedPointers{})
if outx != nil {
list = append(list, textRecord{Diff: '-', Value: outx})
}
if outy != nil {
list = append(list, textRecord{Diff: '+', Value: outy})
}
return opts.WithTypeMode(emitType).FormatType(v.Type, list)
case diffRemoved:
return opts.FormatValue(v.ValueX, visitedPointers{})
case diffInserted:
return opts.FormatValue(v.ValueY, visitedPointers{})
default:
panic("invalid diff mode")
}
}
// Descend into the child value node.
if v.TransformerName != "" {
out := opts.WithTypeMode(emitType).FormatDiff(v.Value)
out = textWrap{"Inverse(" + v.TransformerName + ", ", out, ")"}
return opts.FormatType(v.Type, out)
} else {
switch k := v.Type.Kind(); k {
case reflect.Struct, reflect.Array, reflect.Slice, reflect.Map:
return opts.FormatType(v.Type, opts.formatDiffList(v.Records, k))
case reflect.Ptr:
return textWrap{"&", opts.FormatDiff(v.Value), ""}
case reflect.Interface:
return opts.WithTypeMode(emitType).FormatDiff(v.Value)
default:
panic(fmt.Sprintf("%v cannot have children", k))
}
}
}
func (opts formatOptions) formatDiffList(recs []reportRecord, k reflect.Kind) textNode {
// Derive record name based on the data structure kind.
var name string
var formatKey func(reflect.Value) string
switch k {
case reflect.Struct:
name = "field"
opts = opts.WithTypeMode(autoType)
formatKey = func(v reflect.Value) string { return v.String() }
case reflect.Slice, reflect.Array:
name = "element"
opts = opts.WithTypeMode(elideType)
formatKey = func(reflect.Value) string { return "" }
case reflect.Map:
name = "entry"
opts = opts.WithTypeMode(elideType)
formatKey = formatMapKey
}
// Handle unification.
switch opts.DiffMode {
case diffIdentical, diffRemoved, diffInserted:
var list textList
var deferredEllipsis bool // Add final "..." to indicate records were dropped
for _, r := range recs {
// Elide struct fields that are zero value.
if k == reflect.Struct {
var isZero bool
switch opts.DiffMode {
case diffIdentical:
isZero = value.IsZero(r.Value.ValueX) || value.IsZero(r.Value.ValueX)
case diffRemoved:
isZero = value.IsZero(r.Value.ValueX)
case diffInserted:
isZero = value.IsZero(r.Value.ValueY)
}
if isZero {
continue
}
}
// Elide ignored nodes.
if r.Value.NumIgnored > 0 && r.Value.NumSame+r.Value.NumDiff == 0 {
deferredEllipsis = !(k == reflect.Slice || k == reflect.Array)
if !deferredEllipsis {
list.AppendEllipsis(diffStats{})
}
continue
}
if out := opts.FormatDiff(r.Value); out != nil {
list = append(list, textRecord{Key: formatKey(r.Key), Value: out})
}
}
if deferredEllipsis {
list.AppendEllipsis(diffStats{})
}
return textWrap{"{", list, "}"}
case diffUnknown:
default:
panic("invalid diff mode")
}
// Handle differencing.
var list textList
groups := coalesceAdjacentRecords(name, recs)
for i, ds := range groups {
// Handle equal records.
if ds.NumDiff() == 0 {
// Compute the number of leading and trailing records to print.
var numLo, numHi int
numEqual := ds.NumIgnored + ds.NumIdentical
for numLo < numContextRecords && numLo+numHi < numEqual && i != 0 {
if r := recs[numLo].Value; r.NumIgnored > 0 && r.NumSame+r.NumDiff == 0 {
break
}
numLo++
}
for numHi < numContextRecords && numLo+numHi < numEqual && i != len(groups)-1 {
if r := recs[numEqual-numHi-1].Value; r.NumIgnored > 0 && r.NumSame+r.NumDiff == 0 {
break
}
numHi++
}
if numEqual-(numLo+numHi) == 1 && ds.NumIgnored == 0 {
numHi++ // Avoid pointless coalescing of a single equal record
}
// Format the equal values.
for _, r := range recs[:numLo] {
out := opts.WithDiffMode(diffIdentical).FormatDiff(r.Value)
list = append(list, textRecord{Key: formatKey(r.Key), Value: out})
}
if numEqual > numLo+numHi {
ds.NumIdentical -= numLo + numHi
list.AppendEllipsis(ds)
}
for _, r := range recs[numEqual-numHi : numEqual] {
out := opts.WithDiffMode(diffIdentical).FormatDiff(r.Value)
list = append(list, textRecord{Key: formatKey(r.Key), Value: out})
}
recs = recs[numEqual:]
continue
}
// Handle unequal records.
for _, r := range recs[:ds.NumDiff()] {
switch {
case opts.CanFormatDiffSlice(r.Value):
out := opts.FormatDiffSlice(r.Value)
list = append(list, textRecord{Key: formatKey(r.Key), Value: out})
case r.Value.NumChildren == r.Value.MaxDepth:
outx := opts.WithDiffMode(diffRemoved).FormatDiff(r.Value)
outy := opts.WithDiffMode(diffInserted).FormatDiff(r.Value)
if outx != nil {
list = append(list, textRecord{Diff: diffRemoved, Key: formatKey(r.Key), Value: outx})
}
if outy != nil {
list = append(list, textRecord{Diff: diffInserted, Key: formatKey(r.Key), Value: outy})
}
default:
out := opts.FormatDiff(r.Value)
list = append(list, textRecord{Key: formatKey(r.Key), Value: out})
}
}
recs = recs[ds.NumDiff():]
}
assert(len(recs) == 0)
return textWrap{"{", list, "}"}
}
// coalesceAdjacentRecords coalesces the list of records into groups of
// adjacent equal, or unequal counts.
func coalesceAdjacentRecords(name string, recs []reportRecord) (groups []diffStats) {
var prevCase int // Arbitrary index into which case last occurred
lastStats := func(i int) *diffStats {
if prevCase != i {
groups = append(groups, diffStats{Name: name})
prevCase = i
}
return &groups[len(groups)-1]
}
for _, r := range recs {
switch rv := r.Value; {
case rv.NumIgnored > 0 && rv.NumSame+rv.NumDiff == 0:
lastStats(1).NumIgnored++
case rv.NumDiff == 0:
lastStats(1).NumIdentical++
case rv.NumDiff > 0 && !rv.ValueY.IsValid():
lastStats(2).NumRemoved++
case rv.NumDiff > 0 && !rv.ValueX.IsValid():
lastStats(2).NumInserted++
default:
lastStats(2).NumModified++
}
}
return groups
}

279
vendor/github.com/google/go-cmp/cmp/report_reflect.go generated vendored Normal file
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@ -0,0 +1,279 @@
// Copyright 2019, The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE.md file.
package cmp
import (
"fmt"
"reflect"
"strconv"
"strings"
"unicode"
"github.com/google/go-cmp/cmp/internal/flags"
"github.com/google/go-cmp/cmp/internal/value"
)
type formatValueOptions struct {
// AvoidStringer controls whether to avoid calling custom stringer
// methods like error.Error or fmt.Stringer.String.
AvoidStringer bool
// ShallowPointers controls whether to avoid descending into pointers.
// Useful when printing map keys, where pointer comparison is performed
// on the pointer address rather than the pointed-at value.
ShallowPointers bool
// PrintAddresses controls whether to print the address of all pointers,
// slice elements, and maps.
PrintAddresses bool
}
// FormatType prints the type as if it were wrapping s.
// This may return s as-is depending on the current type and TypeMode mode.
func (opts formatOptions) FormatType(t reflect.Type, s textNode) textNode {
// Check whether to emit the type or not.
switch opts.TypeMode {
case autoType:
switch t.Kind() {
case reflect.Struct, reflect.Slice, reflect.Array, reflect.Map:
if s.Equal(textNil) {
return s
}
default:
return s
}
case elideType:
return s
}
// Determine the type label, applying special handling for unnamed types.
typeName := t.String()
if t.Name() == "" {
// According to Go grammar, certain type literals contain symbols that
// do not strongly bind to the next lexicographical token (e.g., *T).
switch t.Kind() {
case reflect.Chan, reflect.Func, reflect.Ptr:
typeName = "(" + typeName + ")"
}
typeName = strings.Replace(typeName, "struct {", "struct{", -1)
typeName = strings.Replace(typeName, "interface {", "interface{", -1)
}
// Avoid wrap the value in parenthesis if unnecessary.
if s, ok := s.(textWrap); ok {
hasParens := strings.HasPrefix(s.Prefix, "(") && strings.HasSuffix(s.Suffix, ")")
hasBraces := strings.HasPrefix(s.Prefix, "{") && strings.HasSuffix(s.Suffix, "}")
if hasParens || hasBraces {
return textWrap{typeName, s, ""}
}
}
return textWrap{typeName + "(", s, ")"}
}
// FormatValue prints the reflect.Value, taking extra care to avoid descending
// into pointers already in m. As pointers are visited, m is also updated.
func (opts formatOptions) FormatValue(v reflect.Value, m visitedPointers) (out textNode) {
if !v.IsValid() {
return nil
}
t := v.Type()
// Check whether there is an Error or String method to call.
if !opts.AvoidStringer && v.CanInterface() {
// Avoid calling Error or String methods on nil receivers since many
// implementations crash when doing so.
if (t.Kind() != reflect.Ptr && t.Kind() != reflect.Interface) || !v.IsNil() {
switch v := v.Interface().(type) {
case error:
return textLine("e" + formatString(v.Error()))
case fmt.Stringer:
return textLine("s" + formatString(v.String()))
}
}
}
// Check whether to explicitly wrap the result with the type.
var skipType bool
defer func() {
if !skipType {
out = opts.FormatType(t, out)
}
}()
var ptr string
switch t.Kind() {
case reflect.Bool:
return textLine(fmt.Sprint(v.Bool()))
case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
return textLine(fmt.Sprint(v.Int()))
case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr:
// Unnamed uints are usually bytes or words, so use hexadecimal.
if t.PkgPath() == "" || t.Kind() == reflect.Uintptr {
return textLine(formatHex(v.Uint()))
}
return textLine(fmt.Sprint(v.Uint()))
case reflect.Float32, reflect.Float64:
return textLine(fmt.Sprint(v.Float()))
case reflect.Complex64, reflect.Complex128:
return textLine(fmt.Sprint(v.Complex()))
case reflect.String:
return textLine(formatString(v.String()))
case reflect.UnsafePointer, reflect.Chan, reflect.Func:
return textLine(formatPointer(v))
case reflect.Struct:
var list textList
for i := 0; i < v.NumField(); i++ {
vv := v.Field(i)
if value.IsZero(vv) {
continue // Elide fields with zero values
}
s := opts.WithTypeMode(autoType).FormatValue(vv, m)
list = append(list, textRecord{Key: t.Field(i).Name, Value: s})
}
return textWrap{"{", list, "}"}
case reflect.Slice:
if v.IsNil() {
return textNil
}
if opts.PrintAddresses {
ptr = formatPointer(v)
}
fallthrough
case reflect.Array:
var list textList
for i := 0; i < v.Len(); i++ {
vi := v.Index(i)
if vi.CanAddr() { // Check for cyclic elements
p := vi.Addr()
if m.Visit(p) {
var out textNode
out = textLine(formatPointer(p))
out = opts.WithTypeMode(emitType).FormatType(p.Type(), out)
out = textWrap{"*", out, ""}
list = append(list, textRecord{Value: out})
continue
}
}
s := opts.WithTypeMode(elideType).FormatValue(vi, m)
list = append(list, textRecord{Value: s})
}
return textWrap{ptr + "{", list, "}"}
case reflect.Map:
if v.IsNil() {
return textNil
}
if m.Visit(v) {
return textLine(formatPointer(v))
}
var list textList
for _, k := range value.SortKeys(v.MapKeys()) {
sk := formatMapKey(k)
sv := opts.WithTypeMode(elideType).FormatValue(v.MapIndex(k), m)
list = append(list, textRecord{Key: sk, Value: sv})
}
if opts.PrintAddresses {
ptr = formatPointer(v)
}
return textWrap{ptr + "{", list, "}"}
case reflect.Ptr:
if v.IsNil() {
return textNil
}
if m.Visit(v) || opts.ShallowPointers {
return textLine(formatPointer(v))
}
if opts.PrintAddresses {
ptr = formatPointer(v)
}
skipType = true // Let the underlying value print the type instead
return textWrap{"&" + ptr, opts.FormatValue(v.Elem(), m), ""}
case reflect.Interface:
if v.IsNil() {
return textNil
}
// Interfaces accept different concrete types,
// so configure the underlying value to explicitly print the type.
skipType = true // Print the concrete type instead
return opts.WithTypeMode(emitType).FormatValue(v.Elem(), m)
default:
panic(fmt.Sprintf("%v kind not handled", v.Kind()))
}
}
// formatMapKey formats v as if it were a map key.
// The result is guaranteed to be a single line.
func formatMapKey(v reflect.Value) string {
var opts formatOptions
opts.TypeMode = elideType
opts.AvoidStringer = true
opts.ShallowPointers = true
s := opts.FormatValue(v, visitedPointers{}).String()
return strings.TrimSpace(s)
}
// formatString prints s as a double-quoted or backtick-quoted string.
func formatString(s string) string {
// Use quoted string if it the same length as a raw string literal.
// Otherwise, attempt to use the raw string form.
qs := strconv.Quote(s)
if len(qs) == 1+len(s)+1 {
return qs
}
// Disallow newlines to ensure output is a single line.
// Only allow printable runes for readability purposes.
rawInvalid := func(r rune) bool {
return r == '`' || r == '\n' || !(unicode.IsPrint(r) || r == '\t')
}
if strings.IndexFunc(s, rawInvalid) < 0 {
return "`" + s + "`"
}
return qs
}
// formatHex prints u as a hexadecimal integer in Go notation.
func formatHex(u uint64) string {
var f string
switch {
case u <= 0xff:
f = "0x%02x"
case u <= 0xffff:
f = "0x%04x"
case u <= 0xffffff:
f = "0x%06x"
case u <= 0xffffffff:
f = "0x%08x"
case u <= 0xffffffffff:
f = "0x%010x"
case u <= 0xffffffffffff:
f = "0x%012x"
case u <= 0xffffffffffffff:
f = "0x%014x"
case u <= 0xffffffffffffffff:
f = "0x%016x"
}
return fmt.Sprintf(f, u)
}
// formatPointer prints the address of the pointer.
func formatPointer(v reflect.Value) string {
p := v.Pointer()
if flags.Deterministic {
p = 0xdeadf00f // Only used for stable testing purposes
}
return fmt.Sprintf("⟪0x%x⟫", p)
}
type visitedPointers map[value.Pointer]struct{}
// Visit inserts pointer v into the visited map and reports whether it had
// already been visited before.
func (m visitedPointers) Visit(v reflect.Value) bool {
p := value.PointerOf(v)
_, visited := m[p]
m[p] = struct{}{}
return visited
}

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// Copyright 2019, The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE.md file.
package cmp
import (
"bytes"
"fmt"
"reflect"
"strings"
"unicode"
"unicode/utf8"
"github.com/google/go-cmp/cmp/internal/diff"
)
// CanFormatDiffSlice reports whether we support custom formatting for nodes
// that are slices of primitive kinds or strings.
func (opts formatOptions) CanFormatDiffSlice(v *valueNode) bool {
switch {
case opts.DiffMode != diffUnknown:
return false // Must be formatting in diff mode
case v.NumDiff == 0:
return false // No differences detected
case v.NumIgnored+v.NumCompared+v.NumTransformed > 0:
// TODO: Handle the case where someone uses bytes.Equal on a large slice.
return false // Some custom option was used to determined equality
case !v.ValueX.IsValid() || !v.ValueY.IsValid():
return false // Both values must be valid
}
switch t := v.Type; t.Kind() {
case reflect.String:
case reflect.Array, reflect.Slice:
// Only slices of primitive types have specialized handling.
switch t.Elem().Kind() {
case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64,
reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr,
reflect.Bool, reflect.Float32, reflect.Float64, reflect.Complex64, reflect.Complex128:
default:
return false
}
// If a sufficient number of elements already differ,
// use specialized formatting even if length requirement is not met.
if v.NumDiff > v.NumSame {
return true
}
default:
return false
}
// Use specialized string diffing for longer slices or strings.
const minLength = 64
return v.ValueX.Len() >= minLength && v.ValueY.Len() >= minLength
}
// FormatDiffSlice prints a diff for the slices (or strings) represented by v.
// This provides custom-tailored logic to make printing of differences in
// textual strings and slices of primitive kinds more readable.
func (opts formatOptions) FormatDiffSlice(v *valueNode) textNode {
assert(opts.DiffMode == diffUnknown)
t, vx, vy := v.Type, v.ValueX, v.ValueY
// Auto-detect the type of the data.
var isLinedText, isText, isBinary bool
var sx, sy string
switch {
case t.Kind() == reflect.String:
sx, sy = vx.String(), vy.String()
isText = true // Initial estimate, verify later
case t.Kind() == reflect.Slice && t.Elem() == reflect.TypeOf(byte(0)):
sx, sy = string(vx.Bytes()), string(vy.Bytes())
isBinary = true // Initial estimate, verify later
case t.Kind() == reflect.Array:
// Arrays need to be addressable for slice operations to work.
vx2, vy2 := reflect.New(t).Elem(), reflect.New(t).Elem()
vx2.Set(vx)
vy2.Set(vy)
vx, vy = vx2, vy2
}
if isText || isBinary {
var numLines, lastLineIdx, maxLineLen int
isBinary = false
for i, r := range sx + sy {
if !(unicode.IsPrint(r) || unicode.IsSpace(r)) || r == utf8.RuneError {
isBinary = true
break
}
if r == '\n' {
if maxLineLen < i-lastLineIdx {
lastLineIdx = i - lastLineIdx
}
lastLineIdx = i + 1
numLines++
}
}
isText = !isBinary
isLinedText = isText && numLines >= 4 && maxLineLen <= 256
}
// Format the string into printable records.
var list textList
var delim string
switch {
// If the text appears to be multi-lined text,
// then perform differencing across individual lines.
case isLinedText:
ssx := strings.Split(sx, "\n")
ssy := strings.Split(sy, "\n")
list = opts.formatDiffSlice(
reflect.ValueOf(ssx), reflect.ValueOf(ssy), 1, "line",
func(v reflect.Value, d diffMode) textRecord {
s := formatString(v.Index(0).String())
return textRecord{Diff: d, Value: textLine(s)}
},
)
delim = "\n"
// If the text appears to be single-lined text,
// then perform differencing in approximately fixed-sized chunks.
// The output is printed as quoted strings.
case isText:
list = opts.formatDiffSlice(
reflect.ValueOf(sx), reflect.ValueOf(sy), 64, "byte",
func(v reflect.Value, d diffMode) textRecord {
s := formatString(v.String())
return textRecord{Diff: d, Value: textLine(s)}
},
)
delim = ""
// If the text appears to be binary data,
// then perform differencing in approximately fixed-sized chunks.
// The output is inspired by hexdump.
case isBinary:
list = opts.formatDiffSlice(
reflect.ValueOf(sx), reflect.ValueOf(sy), 16, "byte",
func(v reflect.Value, d diffMode) textRecord {
var ss []string
for i := 0; i < v.Len(); i++ {
ss = append(ss, formatHex(v.Index(i).Uint()))
}
s := strings.Join(ss, ", ")
comment := commentString(fmt.Sprintf("%c|%v|", d, formatASCII(v.String())))
return textRecord{Diff: d, Value: textLine(s), Comment: comment}
},
)
// For all other slices of primitive types,
// then perform differencing in approximately fixed-sized chunks.
// The size of each chunk depends on the width of the element kind.
default:
var chunkSize int
if t.Elem().Kind() == reflect.Bool {
chunkSize = 16
} else {
switch t.Elem().Bits() {
case 8:
chunkSize = 16
case 16:
chunkSize = 12
case 32:
chunkSize = 8
default:
chunkSize = 8
}
}
list = opts.formatDiffSlice(
vx, vy, chunkSize, t.Elem().Kind().String(),
func(v reflect.Value, d diffMode) textRecord {
var ss []string
for i := 0; i < v.Len(); i++ {
switch t.Elem().Kind() {
case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
ss = append(ss, fmt.Sprint(v.Index(i).Int()))
case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr:
ss = append(ss, formatHex(v.Index(i).Uint()))
case reflect.Bool, reflect.Float32, reflect.Float64, reflect.Complex64, reflect.Complex128:
ss = append(ss, fmt.Sprint(v.Index(i).Interface()))
}
}
s := strings.Join(ss, ", ")
return textRecord{Diff: d, Value: textLine(s)}
},
)
}
// Wrap the output with appropriate type information.
var out textNode = textWrap{"{", list, "}"}
if !isText {
// The "{...}" byte-sequence literal is not valid Go syntax for strings.
// Emit the type for extra clarity (e.g. "string{...}").
if t.Kind() == reflect.String {
opts = opts.WithTypeMode(emitType)
}
return opts.FormatType(t, out)
}
switch t.Kind() {
case reflect.String:
out = textWrap{"strings.Join(", out, fmt.Sprintf(", %q)", delim)}
if t != reflect.TypeOf(string("")) {
out = opts.FormatType(t, out)
}
case reflect.Slice:
out = textWrap{"bytes.Join(", out, fmt.Sprintf(", %q)", delim)}
if t != reflect.TypeOf([]byte(nil)) {
out = opts.FormatType(t, out)
}
}
return out
}
// formatASCII formats s as an ASCII string.
// This is useful for printing binary strings in a semi-legible way.
func formatASCII(s string) string {
b := bytes.Repeat([]byte{'.'}, len(s))
for i := 0; i < len(s); i++ {
if ' ' <= s[i] && s[i] <= '~' {
b[i] = s[i]
}
}
return string(b)
}
func (opts formatOptions) formatDiffSlice(
vx, vy reflect.Value, chunkSize int, name string,
makeRec func(reflect.Value, diffMode) textRecord,
) (list textList) {
es := diff.Difference(vx.Len(), vy.Len(), func(ix int, iy int) diff.Result {
return diff.BoolResult(vx.Index(ix).Interface() == vy.Index(iy).Interface())
})
appendChunks := func(v reflect.Value, d diffMode) int {
n0 := v.Len()
for v.Len() > 0 {
n := chunkSize
if n > v.Len() {
n = v.Len()
}
list = append(list, makeRec(v.Slice(0, n), d))
v = v.Slice(n, v.Len())
}
return n0 - v.Len()
}
groups := coalesceAdjacentEdits(name, es)
groups = coalesceInterveningIdentical(groups, chunkSize/4)
for i, ds := range groups {
// Print equal.
if ds.NumDiff() == 0 {
// Compute the number of leading and trailing equal bytes to print.
var numLo, numHi int
numEqual := ds.NumIgnored + ds.NumIdentical
for numLo < chunkSize*numContextRecords && numLo+numHi < numEqual && i != 0 {
numLo++
}
for numHi < chunkSize*numContextRecords && numLo+numHi < numEqual && i != len(groups)-1 {
numHi++
}
if numEqual-(numLo+numHi) <= chunkSize && ds.NumIgnored == 0 {
numHi = numEqual - numLo // Avoid pointless coalescing of single equal row
}
// Print the equal bytes.
appendChunks(vx.Slice(0, numLo), diffIdentical)
if numEqual > numLo+numHi {
ds.NumIdentical -= numLo + numHi
list.AppendEllipsis(ds)
}
appendChunks(vx.Slice(numEqual-numHi, numEqual), diffIdentical)
vx = vx.Slice(numEqual, vx.Len())
vy = vy.Slice(numEqual, vy.Len())
continue
}
// Print unequal.
nx := appendChunks(vx.Slice(0, ds.NumIdentical+ds.NumRemoved+ds.NumModified), diffRemoved)
vx = vx.Slice(nx, vx.Len())
ny := appendChunks(vy.Slice(0, ds.NumIdentical+ds.NumInserted+ds.NumModified), diffInserted)
vy = vy.Slice(ny, vy.Len())
}
assert(vx.Len() == 0 && vy.Len() == 0)
return list
}
// coalesceAdjacentEdits coalesces the list of edits into groups of adjacent
// equal or unequal counts.
func coalesceAdjacentEdits(name string, es diff.EditScript) (groups []diffStats) {
var prevCase int // Arbitrary index into which case last occurred
lastStats := func(i int) *diffStats {
if prevCase != i {
groups = append(groups, diffStats{Name: name})
prevCase = i
}
return &groups[len(groups)-1]
}
for _, e := range es {
switch e {
case diff.Identity:
lastStats(1).NumIdentical++
case diff.UniqueX:
lastStats(2).NumRemoved++
case diff.UniqueY:
lastStats(2).NumInserted++
case diff.Modified:
lastStats(2).NumModified++
}
}
return groups
}
// coalesceInterveningIdentical coalesces sufficiently short (<= windowSize)
// equal groups into adjacent unequal groups that currently result in a
// dual inserted/removed printout. This acts as a high-pass filter to smooth
// out high-frequency changes within the windowSize.
func coalesceInterveningIdentical(groups []diffStats, windowSize int) []diffStats {
groups, groupsOrig := groups[:0], groups
for i, ds := range groupsOrig {
if len(groups) >= 2 && ds.NumDiff() > 0 {
prev := &groups[len(groups)-2] // Unequal group
curr := &groups[len(groups)-1] // Equal group
next := &groupsOrig[i] // Unequal group
hadX, hadY := prev.NumRemoved > 0, prev.NumInserted > 0
hasX, hasY := next.NumRemoved > 0, next.NumInserted > 0
if ((hadX || hasX) && (hadY || hasY)) && curr.NumIdentical <= windowSize {
*prev = (*prev).Append(*curr).Append(*next)
groups = groups[:len(groups)-1] // Truncate off equal group
continue
}
}
groups = append(groups, ds)
}
return groups
}

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// Copyright 2019, The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE.md file.
package cmp
import (
"bytes"
"fmt"
"math/rand"
"strings"
"time"
"github.com/google/go-cmp/cmp/internal/flags"
)
var randBool = rand.New(rand.NewSource(time.Now().Unix())).Intn(2) == 0
type indentMode int
func (n indentMode) appendIndent(b []byte, d diffMode) []byte {
if flags.Deterministic || randBool {
// Use regular spaces (U+0020).
switch d {
case diffUnknown, diffIdentical:
b = append(b, " "...)
case diffRemoved:
b = append(b, "- "...)
case diffInserted:
b = append(b, "+ "...)
}
} else {
// Use non-breaking spaces (U+00a0).
switch d {
case diffUnknown, diffIdentical:
b = append(b, "  "...)
case diffRemoved:
b = append(b, "- "...)
case diffInserted:
b = append(b, "+ "...)
}
}
return repeatCount(n).appendChar(b, '\t')
}
type repeatCount int
func (n repeatCount) appendChar(b []byte, c byte) []byte {
for ; n > 0; n-- {
b = append(b, c)
}
return b
}
// textNode is a simplified tree-based representation of structured text.
// Possible node types are textWrap, textList, or textLine.
type textNode interface {
// Len reports the length in bytes of a single-line version of the tree.
// Nested textRecord.Diff and textRecord.Comment fields are ignored.
Len() int
// Equal reports whether the two trees are structurally identical.
// Nested textRecord.Diff and textRecord.Comment fields are compared.
Equal(textNode) bool
// String returns the string representation of the text tree.
// It is not guaranteed that len(x.String()) == x.Len(),
// nor that x.String() == y.String() implies that x.Equal(y).
String() string
// formatCompactTo formats the contents of the tree as a single-line string
// to the provided buffer. Any nested textRecord.Diff and textRecord.Comment
// fields are ignored.
//
// However, not all nodes in the tree should be collapsed as a single-line.
// If a node can be collapsed as a single-line, it is replaced by a textLine
// node. Since the top-level node cannot replace itself, this also returns
// the current node itself.
//
// This does not mutate the receiver.
formatCompactTo([]byte, diffMode) ([]byte, textNode)
// formatExpandedTo formats the contents of the tree as a multi-line string
// to the provided buffer. In order for column alignment to operate well,
// formatCompactTo must be called before calling formatExpandedTo.
formatExpandedTo([]byte, diffMode, indentMode) []byte
}
// textWrap is a wrapper that concatenates a prefix and/or a suffix
// to the underlying node.
type textWrap struct {
Prefix string // e.g., "bytes.Buffer{"
Value textNode // textWrap | textList | textLine
Suffix string // e.g., "}"
}
func (s textWrap) Len() int {
return len(s.Prefix) + s.Value.Len() + len(s.Suffix)
}
func (s1 textWrap) Equal(s2 textNode) bool {
if s2, ok := s2.(textWrap); ok {
return s1.Prefix == s2.Prefix && s1.Value.Equal(s2.Value) && s1.Suffix == s2.Suffix
}
return false
}
func (s textWrap) String() string {
var d diffMode
var n indentMode
_, s2 := s.formatCompactTo(nil, d)
b := n.appendIndent(nil, d) // Leading indent
b = s2.formatExpandedTo(b, d, n) // Main body
b = append(b, '\n') // Trailing newline
return string(b)
}
func (s textWrap) formatCompactTo(b []byte, d diffMode) ([]byte, textNode) {
n0 := len(b) // Original buffer length
b = append(b, s.Prefix...)
b, s.Value = s.Value.formatCompactTo(b, d)
b = append(b, s.Suffix...)
if _, ok := s.Value.(textLine); ok {
return b, textLine(b[n0:])
}
return b, s
}
func (s textWrap) formatExpandedTo(b []byte, d diffMode, n indentMode) []byte {
b = append(b, s.Prefix...)
b = s.Value.formatExpandedTo(b, d, n)
b = append(b, s.Suffix...)
return b
}
// textList is a comma-separated list of textWrap or textLine nodes.
// The list may be formatted as multi-lines or single-line at the discretion
// of the textList.formatCompactTo method.
type textList []textRecord
type textRecord struct {
Diff diffMode // e.g., 0 or '-' or '+'
Key string // e.g., "MyField"
Value textNode // textWrap | textLine
Comment fmt.Stringer // e.g., "6 identical fields"
}
// AppendEllipsis appends a new ellipsis node to the list if none already
// exists at the end. If cs is non-zero it coalesces the statistics with the
// previous diffStats.
func (s *textList) AppendEllipsis(ds diffStats) {
hasStats := ds != diffStats{}
if len(*s) == 0 || !(*s)[len(*s)-1].Value.Equal(textEllipsis) {
if hasStats {
*s = append(*s, textRecord{Value: textEllipsis, Comment: ds})
} else {
*s = append(*s, textRecord{Value: textEllipsis})
}
return
}
if hasStats {
(*s)[len(*s)-1].Comment = (*s)[len(*s)-1].Comment.(diffStats).Append(ds)
}
}
func (s textList) Len() (n int) {
for i, r := range s {
n += len(r.Key)
if r.Key != "" {
n += len(": ")
}
n += r.Value.Len()
if i < len(s)-1 {
n += len(", ")
}
}
return n
}
func (s1 textList) Equal(s2 textNode) bool {
if s2, ok := s2.(textList); ok {
if len(s1) != len(s2) {
return false
}
for i := range s1 {
r1, r2 := s1[i], s2[i]
if !(r1.Diff == r2.Diff && r1.Key == r2.Key && r1.Value.Equal(r2.Value) && r1.Comment == r2.Comment) {
return false
}
}
return true
}
return false
}
func (s textList) String() string {
return textWrap{"{", s, "}"}.String()
}
func (s textList) formatCompactTo(b []byte, d diffMode) ([]byte, textNode) {
s = append(textList(nil), s...) // Avoid mutating original
// Determine whether we can collapse this list as a single line.
n0 := len(b) // Original buffer length
var multiLine bool
for i, r := range s {
if r.Diff == diffInserted || r.Diff == diffRemoved {
multiLine = true
}
b = append(b, r.Key...)
if r.Key != "" {
b = append(b, ": "...)
}
b, s[i].Value = r.Value.formatCompactTo(b, d|r.Diff)
if _, ok := s[i].Value.(textLine); !ok {
multiLine = true
}
if r.Comment != nil {
multiLine = true
}
if i < len(s)-1 {
b = append(b, ", "...)
}
}
// Force multi-lined output when printing a removed/inserted node that
// is sufficiently long.
if (d == diffInserted || d == diffRemoved) && len(b[n0:]) > 80 {
multiLine = true
}
if !multiLine {
return b, textLine(b[n0:])
}
return b, s
}
func (s textList) formatExpandedTo(b []byte, d diffMode, n indentMode) []byte {
alignKeyLens := s.alignLens(
func(r textRecord) bool {
_, isLine := r.Value.(textLine)
return r.Key == "" || !isLine
},
func(r textRecord) int { return len(r.Key) },
)
alignValueLens := s.alignLens(
func(r textRecord) bool {
_, isLine := r.Value.(textLine)
return !isLine || r.Value.Equal(textEllipsis) || r.Comment == nil
},
func(r textRecord) int { return len(r.Value.(textLine)) },
)
// Format the list as a multi-lined output.
n++
for i, r := range s {
b = n.appendIndent(append(b, '\n'), d|r.Diff)
if r.Key != "" {
b = append(b, r.Key+": "...)
}
b = alignKeyLens[i].appendChar(b, ' ')
b = r.Value.formatExpandedTo(b, d|r.Diff, n)
if !r.Value.Equal(textEllipsis) {
b = append(b, ',')
}
b = alignValueLens[i].appendChar(b, ' ')
if r.Comment != nil {
b = append(b, " // "+r.Comment.String()...)
}
}
n--
return n.appendIndent(append(b, '\n'), d)
}
func (s textList) alignLens(
skipFunc func(textRecord) bool,
lenFunc func(textRecord) int,
) []repeatCount {
var startIdx, endIdx, maxLen int
lens := make([]repeatCount, len(s))
for i, r := range s {
if skipFunc(r) {
for j := startIdx; j < endIdx && j < len(s); j++ {
lens[j] = repeatCount(maxLen - lenFunc(s[j]))
}
startIdx, endIdx, maxLen = i+1, i+1, 0
} else {
if maxLen < lenFunc(r) {
maxLen = lenFunc(r)
}
endIdx = i + 1
}
}
for j := startIdx; j < endIdx && j < len(s); j++ {
lens[j] = repeatCount(maxLen - lenFunc(s[j]))
}
return lens
}
// textLine is a single-line segment of text and is always a leaf node
// in the textNode tree.
type textLine []byte
var (
textNil = textLine("nil")
textEllipsis = textLine("...")
)
func (s textLine) Len() int {
return len(s)
}
func (s1 textLine) Equal(s2 textNode) bool {
if s2, ok := s2.(textLine); ok {
return bytes.Equal([]byte(s1), []byte(s2))
}
return false
}
func (s textLine) String() string {
return string(s)
}
func (s textLine) formatCompactTo(b []byte, d diffMode) ([]byte, textNode) {
return append(b, s...), s
}
func (s textLine) formatExpandedTo(b []byte, _ diffMode, _ indentMode) []byte {
return append(b, s...)
}
type diffStats struct {
Name string
NumIgnored int
NumIdentical int
NumRemoved int
NumInserted int
NumModified int
}
func (s diffStats) NumDiff() int {
return s.NumRemoved + s.NumInserted + s.NumModified
}
func (s diffStats) Append(ds diffStats) diffStats {
assert(s.Name == ds.Name)
s.NumIgnored += ds.NumIgnored
s.NumIdentical += ds.NumIdentical
s.NumRemoved += ds.NumRemoved
s.NumInserted += ds.NumInserted
s.NumModified += ds.NumModified
return s
}
// String prints a humanly-readable summary of coalesced records.
//
// Example:
// diffStats{Name: "Field", NumIgnored: 5}.String() => "5 ignored fields"
func (s diffStats) String() string {
var ss []string
var sum int
labels := [...]string{"ignored", "identical", "removed", "inserted", "modified"}
counts := [...]int{s.NumIgnored, s.NumIdentical, s.NumRemoved, s.NumInserted, s.NumModified}
for i, n := range counts {
if n > 0 {
ss = append(ss, fmt.Sprintf("%d %v", n, labels[i]))
}
sum += n
}
// Pluralize the name (adjusting for some obscure English grammar rules).
name := s.Name
if sum > 1 {
name = name + "s"
if strings.HasSuffix(name, "ys") {
name = name[:len(name)-2] + "ies" // e.g., "entrys" => "entries"
}
}
// Format the list according to English grammar (with Oxford comma).
switch n := len(ss); n {
case 0:
return ""
case 1, 2:
return strings.Join(ss, " and ") + " " + name
default:
return strings.Join(ss[:n-1], ", ") + ", and " + ss[n-1] + " " + name
}
}
type commentString string
func (s commentString) String() string { return string(s) }

121
vendor/github.com/google/go-cmp/cmp/report_value.go generated vendored Normal file
View File

@ -0,0 +1,121 @@
// Copyright 2019, The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE.md file.
package cmp
import "reflect"
// valueNode represents a single node within a report, which is a
// structured representation of the value tree, containing information
// regarding which nodes are equal or not.
type valueNode struct {
parent *valueNode
Type reflect.Type
ValueX reflect.Value
ValueY reflect.Value
// NumSame is the number of leaf nodes that are equal.
// All descendants are equal only if NumDiff is 0.
NumSame int
// NumDiff is the number of leaf nodes that are not equal.
NumDiff int
// NumIgnored is the number of leaf nodes that are ignored.
NumIgnored int
// NumCompared is the number of leaf nodes that were compared
// using an Equal method or Comparer function.
NumCompared int
// NumTransformed is the number of non-leaf nodes that were transformed.
NumTransformed int
// NumChildren is the number of transitive descendants of this node.
// This counts from zero; thus, leaf nodes have no descendants.
NumChildren int
// MaxDepth is the maximum depth of the tree. This counts from zero;
// thus, leaf nodes have a depth of zero.
MaxDepth int
// Records is a list of struct fields, slice elements, or map entries.
Records []reportRecord // If populated, implies Value is not populated
// Value is the result of a transformation, pointer indirect, of
// type assertion.
Value *valueNode // If populated, implies Records is not populated
// TransformerName is the name of the transformer.
TransformerName string // If non-empty, implies Value is populated
}
type reportRecord struct {
Key reflect.Value // Invalid for slice element
Value *valueNode
}
func (parent *valueNode) PushStep(ps PathStep) (child *valueNode) {
vx, vy := ps.Values()
child = &valueNode{parent: parent, Type: ps.Type(), ValueX: vx, ValueY: vy}
switch s := ps.(type) {
case StructField:
assert(parent.Value == nil)
parent.Records = append(parent.Records, reportRecord{Key: reflect.ValueOf(s.Name()), Value: child})
case SliceIndex:
assert(parent.Value == nil)
parent.Records = append(parent.Records, reportRecord{Value: child})
case MapIndex:
assert(parent.Value == nil)
parent.Records = append(parent.Records, reportRecord{Key: s.Key(), Value: child})
case Indirect:
assert(parent.Value == nil && parent.Records == nil)
parent.Value = child
case TypeAssertion:
assert(parent.Value == nil && parent.Records == nil)
parent.Value = child
case Transform:
assert(parent.Value == nil && parent.Records == nil)
parent.Value = child
parent.TransformerName = s.Name()
parent.NumTransformed++
default:
assert(parent == nil) // Must be the root step
}
return child
}
func (r *valueNode) Report(rs Result) {
assert(r.MaxDepth == 0) // May only be called on leaf nodes
if rs.ByIgnore() {
r.NumIgnored++
} else {
if rs.Equal() {
r.NumSame++
} else {
r.NumDiff++
}
}
assert(r.NumSame+r.NumDiff+r.NumIgnored == 1)
if rs.ByMethod() {
r.NumCompared++
}
if rs.ByFunc() {
r.NumCompared++
}
assert(r.NumCompared <= 1)
}
func (child *valueNode) PopStep() (parent *valueNode) {
if child.parent == nil {
return nil
}
parent = child.parent
parent.NumSame += child.NumSame
parent.NumDiff += child.NumDiff
parent.NumIgnored += child.NumIgnored
parent.NumCompared += child.NumCompared
parent.NumTransformed += child.NumTransformed
parent.NumChildren += child.NumChildren + 1
if parent.MaxDepth < child.MaxDepth+1 {
parent.MaxDepth = child.MaxDepth + 1
}
return parent
}

53
vendor/github.com/google/go-cmp/cmp/reporter.go generated vendored
View File

@ -1,53 +0,0 @@
// Copyright 2017, The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE.md file.
package cmp
import (
"fmt"
"reflect"
"strings"
"github.com/google/go-cmp/cmp/internal/value"
)
type defaultReporter struct {
Option
diffs []string // List of differences, possibly truncated
ndiffs int // Total number of differences
nbytes int // Number of bytes in diffs
nlines int // Number of lines in diffs
}
var _ reporter = (*defaultReporter)(nil)
func (r *defaultReporter) Report(x, y reflect.Value, eq bool, p Path) {
if eq {
return // Ignore equal results
}
const maxBytes = 4096
const maxLines = 256
r.ndiffs++
if r.nbytes < maxBytes && r.nlines < maxLines {
sx := value.Format(x, value.FormatConfig{UseStringer: true})
sy := value.Format(y, value.FormatConfig{UseStringer: true})
if sx == sy {
// Unhelpful output, so use more exact formatting.
sx = value.Format(x, value.FormatConfig{PrintPrimitiveType: true})
sy = value.Format(y, value.FormatConfig{PrintPrimitiveType: true})
}
s := fmt.Sprintf("%#v:\n\t-: %s\n\t+: %s\n", p, sx, sy)
r.diffs = append(r.diffs, s)
r.nbytes += len(s)
r.nlines += strings.Count(s, "\n")
}
}
func (r *defaultReporter) String() string {
s := strings.Join(r.diffs, "")
if r.ndiffs == len(r.diffs) {
return s
}
return fmt.Sprintf("%s... %d more differences ...", s, r.ndiffs-len(r.diffs))
}

2
vendor/github.com/googleapis/gax-go/v2/gax.go generated vendored
View File

@ -36,4 +36,4 @@
package gax
// Version specifies the gax-go version being used.
const Version = "2.0.3"
const Version = "2.0.4"

2
vendor/github.com/googleapis/gax-go/v2/go.mod generated vendored
View File

@ -1,3 +1,3 @@
module github.com/googleapis/gax-go/v2
require google.golang.org/grpc v1.16.0
require google.golang.org/grpc v1.19.0

13
vendor/github.com/googleapis/gax-go/v2/go.sum generated vendored
View File

@ -1,13 +1,12 @@
cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b h1:VKtxabqXZkF25pY9ekfRL6a582T4P37/31XEstQ5p58=
github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
github.com/golang/lint v0.0.0-20180702182130-06c8688daad7/go.mod h1:tluoj9z5200jBnyusfRPU2LqT6J+DAorxEvtC7LHB+E=
github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
github.com/golang/protobuf v1.2.0 h1:P3YflyNX/ehuJFLhxviNdFxQPkGK5cDcApsge1SqnvM=
github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
golang.org/x/lint v0.0.0-20180702182130-06c8688daad7/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
golang.org/x/net v0.0.0-20180826012351-8a410e7b638d h1:g9qWBGx4puODJTMVyoPrpoxPFgVGd+z1DZwjfRu4d0I=
golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
@ -17,10 +16,10 @@ golang.org/x/sys v0.0.0-20180830151530-49385e6e1522 h1:Ve1ORMCxvRmSXBwJK+t3Oy+V2
golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/tools v0.0.0-20180828015842-6cd1fcedba52/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8 h1:Nw54tB0rB7hY/N0NQvRW8DG4Yk3Q6T9cu9RcFQDu1tc=
google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
google.golang.org/grpc v1.16.0 h1:dz5IJGuC2BB7qXR5AyHNwAUBhZscK2xVez7mznh72sY=
google.golang.org/grpc v1.16.0/go.mod h1:0JHn/cJsOMiMfNA9+DeHDlAU7KAAB5GDlYFpa9MZMio=
honnef.co/go/tools v0.0.0-20180728063816-88497007e858/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
google.golang.org/grpc v1.19.0 h1:cfg4PD8YEdSFnm7qLV4++93WcmhH2nIUhMjhdCvl3j8=
google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=

6
vendor/github.com/hashicorp/go-getter/README.md generated vendored
View File

@ -128,14 +128,14 @@ go-getter will first download the URL specified _before_ the double-slash
path after the double slash into the target directory.
For example, if you're downloading this GitHub repository, but you only
want to download the `test-fixtures` directory, you can do the following:
want to download the `testdata` directory, you can do the following:
```
https://github.com/hashicorp/go-getter.git//test-fixtures
https://github.com/hashicorp/go-getter.git//testdata
```
If you downloaded this to the `/tmp` directory, then the file
`/tmp/archive.gz` would exist. Notice that this file is in the `test-fixtures`
`/tmp/archive.gz` would exist. Notice that this file is in the `testdata`
directory in this repository, but because we specified a subdirectory,
go-getter automatically copied only that directory contents.

9
vendor/github.com/hashicorp/go-getter/go.mod generated vendored
View File

@ -1,10 +1,11 @@
module github.com/hashicorp/go-getter
require (
cloud.google.com/go v0.36.0
cloud.google.com/go v0.45.1
github.com/aws/aws-sdk-go v1.15.78
github.com/bgentry/go-netrc v0.0.0-20140422174119-9fd32a8b3d3d
github.com/cheggaaa/pb v1.0.27
github.com/davecgh/go-spew v1.1.1 // indirect
github.com/fatih/color v1.7.0 // indirect
github.com/hashicorp/go-cleanhttp v0.5.0
github.com/hashicorp/go-safetemp v1.0.0
@ -14,9 +15,9 @@ require (
github.com/mattn/go-runewidth v0.0.4 // indirect
github.com/mitchellh/go-homedir v1.0.0
github.com/mitchellh/go-testing-interface v1.0.0
github.com/pmezard/go-difflib v1.0.0 // indirect
github.com/stretchr/testify v1.2.2 // indirect
github.com/ulikunitz/xz v0.5.5
golang.org/x/net v0.0.0-20181114220301-adae6a3d119a // indirect
golang.org/x/sys v0.0.0-20181213200352-4d1cda033e06 // indirect
google.golang.org/api v0.1.0
google.golang.org/api v0.9.0
gopkg.in/cheggaaa/pb.v1 v1.0.27 // indirect
)

210
vendor/github.com/hashicorp/go-getter/go.sum generated vendored
View File

@ -1,182 +1,162 @@
cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
cloud.google.com/go v0.31.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
cloud.google.com/go v0.36.0 h1:+aCSj7tOo2LODWVEuZDZeGCckdt6MlSF+X/rB3wUiS8=
cloud.google.com/go v0.36.0/go.mod h1:RUoy9p/M4ge0HzT8L+SDZ8jg+Q6fth0CiBuhFJpSV40=
dmitri.shuralyov.com/app/changes v0.0.0-20180602232624-0a106ad413e3/go.mod h1:Yl+fi1br7+Rr3LqpNJf1/uxUdtRUV+Tnj0o93V2B9MU=
dmitri.shuralyov.com/html/belt v0.0.0-20180602232347-f7d459c86be0/go.mod h1:JLBrvjyP0v+ecvNYvCpyZgu5/xkfAUhi6wJj28eUfSU=
dmitri.shuralyov.com/service/change v0.0.0-20181023043359-a85b471d5412/go.mod h1:a1inKt/atXimZ4Mv927x+r7UpyzRUf4emIoiiSC2TN4=
dmitri.shuralyov.com/state v0.0.0-20180228185332-28bcc343414c/go.mod h1:0PRwlb0D6DFvNNtx+9ybjezNCa8XF0xaYcETyp6rHWU=
git.apache.org/thrift.git v0.0.0-20180902110319-2566ecd5d999/go.mod h1:fPE2ZNJGynbRyZ4dJvy6G277gSllfV2HJqblrnkyeyg=
cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
cloud.google.com/go v0.38.0/go.mod h1:990N+gfupTy94rShfmMCWGDn0LpTmnzTp2qbd1dvSRU=
cloud.google.com/go v0.44.1/go.mod h1:iSa0KzasP4Uvy3f1mN/7PiObzGgflwredwwASm/v6AU=
cloud.google.com/go v0.44.2/go.mod h1:60680Gw3Yr4ikxnPRS/oxxkBccT6SA1yMk63TGekxKY=
cloud.google.com/go v0.45.1 h1:lRi0CHyU+ytlvylOlFKKq0af6JncuyoRh1J+QJBqQx0=
cloud.google.com/go v0.45.1/go.mod h1:RpBamKRgapWJb87xiFSdk4g1CME7QZg3uwTez+TSTjc=
cloud.google.com/go/bigquery v1.0.1/go.mod h1:i/xbL2UlR5RvWAURpBYZTtm/cXjCha9lbfbpx4poX+o=
cloud.google.com/go/datastore v1.0.0/go.mod h1:LXYbyblFSglQ5pkeyhO+Qmw7ukd3C+pD7TKLgZqpHYE=
github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
github.com/anmitsu/go-shlex v0.0.0-20161002113705-648efa622239/go.mod h1:2FmKhYUyUczH0OGQWaF5ceTx0UBShxjsH6f8oGKYe2c=
github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
github.com/aws/aws-sdk-go v1.15.78 h1:LaXy6lWR0YK7LKyuU0QWy2ws/LWTPfYV/UgfiBu4tvY=
github.com/aws/aws-sdk-go v1.15.78/go.mod h1:E3/ieXAlvM0XWO57iftYVDLLvQ824smPP3ATZkfNZeM=
github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
github.com/bgentry/go-netrc v0.0.0-20140422174119-9fd32a8b3d3d h1:xDfNPAt8lFiC1UJrqV3uuy861HCTo708pDMbjHHdCas=
github.com/bgentry/go-netrc v0.0.0-20140422174119-9fd32a8b3d3d/go.mod h1:6QX/PXZ00z/TKoufEY6K/a0k6AhaJrQKdFe6OfVXsa4=
github.com/bradfitz/go-smtpd v0.0.0-20170404230938-deb6d6237625/go.mod h1:HYsPBTaaSFSlLx/70C2HPIMNZpVV8+vt/A+FMnYP11g=
github.com/cheggaaa/pb v1.0.27 h1:wIkZHkNfC7R6GI5w7l/PdAdzXzlrbcI3p8OAlnkTsnc=
github.com/cheggaaa/pb v1.0.27/go.mod h1:pQciLPpbU0oxA0h+VJYYLxO+XeDQb5pZijXscXHm81s=
github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
github.com/coreos/go-systemd v0.0.0-20181012123002-c6f51f82210d/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/dustin/go-humanize v1.0.0/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25KnS6fMYU6eOk=
github.com/fatih/color v1.7.0 h1:DkWD4oS2D8LGGgTQ6IvwJJXSL5Vp2ffcQg58nFV38Ys=
github.com/fatih/color v1.7.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5KwzbycvMj4=
github.com/flynn/go-shlex v0.0.0-20150515145356-3f9db97f8568/go.mod h1:xEzjJPgXI435gkrCt3MPfRiAkVrwSbHsst4LCFVfpJc=
github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
github.com/gliderlabs/ssh v0.1.1/go.mod h1:U7qILu1NlMHj9FlMhZLlkCdDnU1DBEAqr0aevW3Awn0=
github.com/gogo/protobuf v1.1.1/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ=
github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b h1:VKtxabqXZkF25pY9ekfRL6a582T4P37/31XEstQ5p58=
github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
github.com/golang/lint v0.0.0-20180702182130-06c8688daad7/go.mod h1:tluoj9z5200jBnyusfRPU2LqT6J+DAorxEvtC7LHB+E=
github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
github.com/golang/mock v1.2.0/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
github.com/golang/mock v1.3.1/go.mod h1:sBzyDLLjw3U8JLTeZvSv8jJB+tU5PVekmnlKIyFUx0Y=
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golang.org/x/net v0.0.0-20181114220301-adae6a3d119a/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190108225652-1e06a53dbb7e/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190501004415-9ce7a6920f09/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190503192946-f4e77d36d62c/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190603091049-60506f45cf65/go.mod h1:HSz+uSET+XFnRR8LxR5pz3Of3rY3CfYBVs4xY44aLks=
golang.org/x/net v0.0.0-20190620200207-3b0461eec859 h1:R/3boaszxrf1GEUWTVDzSKVwLmSJpwZ1yqXm8j0v2QI=
golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
golang.org/x/oauth2 v0.0.0-20181017192945-9dcd33a902f4/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
golang.org/x/oauth2 v0.0.0-20181203162652-d668ce993890 h1:uESlIz09WIHT2I+pasSXcpLYqYK8wHcdCetU3VuMBJE=
golang.org/x/oauth2 v0.0.0-20181203162652-d668ce993890/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
golang.org/x/perf v0.0.0-20180704124530-6e6d33e29852/go.mod h1:JLpeXjPJfIyPr5TlbXLkXWLhP8nz10XfvxElABhCtcw=
golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45 h1:SVwTIAaPC2U/AvvLNZ2a7OVsmBpC8L5BlwK1whH3hm0=
golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20181108010431-42b317875d0f h1:Bl/8QSvNqXvPGPGXa2z5xUTmV7VDcZyvRZ+QQXkXTZQ=
golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20190227155943-e225da77a7e6/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20181029174526-d69651ed3497/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20181213200352-4d1cda033e06 h1:0oC8rFnE+74kEmuHZ46F6KHsMr5Gx2gUQPuNz28iQZM=
golang.org/x/sys v0.0.0-20181213200352-4d1cda033e06/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190312061237-fead79001313/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190502145724-3ef323f4f1fd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190507160741-ecd444e8653b/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190606165138-5da285871e9c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190624142023-c5567b49c5d0 h1:HyfiK1WMnHj5FXFXatD+Qs1A/xC2Run6RzeW1SyHxpc=
golang.org/x/sys v0.0.0-20190624142023-c5567b49c5d0/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2 h1:z99zHgr7hKfrUcX/KsoJk5FJfjTceCKIp96+biqP4To=
golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/time v0.0.0-20180412165947-fbb02b2291d2/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
golang.org/x/text v0.3.2 h1:tW2bmiBqwgJj/UpqtC8EpXEZVYOwU0yG4iWbprSVAcs=
golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
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google.golang.org/api v0.0.0-20181030000543-1d582fd0359e/go.mod h1:4mhQ8q/RsB7i+udVvVy5NUi08OU8ZlA0gRVgrF7VFY0=
google.golang.org/api v0.1.0 h1:K6z2u68e86TPdSdefXdzvXgR1zEMa+459vBSfWYAZkI=
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golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
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golang.org/x/tools v0.0.0-20190312151545-0bb0c0a6e846/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
golang.org/x/tools v0.0.0-20190312170243-e65039ee4138/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
golang.org/x/tools v0.0.0-20190425150028-36563e24a262/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
golang.org/x/tools v0.0.0-20190506145303-2d16b83fe98c/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
golang.org/x/tools v0.0.0-20190606124116-d0a3d012864b/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
golang.org/x/tools v0.0.0-20190628153133-6cdbf07be9d0/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
google.golang.org/api v0.4.0/go.mod h1:8k5glujaEP+g9n7WNsDg8QP6cUVNI86fCNMcbazEtwE=
google.golang.org/api v0.7.0/go.mod h1:WtwebWUNSVBH/HAw79HIFXZNqEvBhG+Ra+ax0hx3E3M=
google.golang.org/api v0.8.0/go.mod h1:o4eAsZoiT+ibD93RtjEohWalFOjRDx6CVaqeizhEnKg=
google.golang.org/api v0.9.0 h1:jbyannxz0XFD3zdjgrSUsaJbgpH4eTrkdhRChkHPfO8=
google.golang.org/api v0.9.0/go.mod h1:o4eAsZoiT+ibD93RtjEohWalFOjRDx6CVaqeizhEnKg=
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google.golang.org/appengine v1.2.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
google.golang.org/appengine v1.3.0 h1:FBSsiFRMz3LBeXIomRnVzrQwSDj4ibvcRexLG0LZGQk=
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google.golang.org/appengine v1.5.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
google.golang.org/appengine v1.6.1 h1:QzqyMA1tlu6CgqCDUtU9V+ZKhLFT2dkJuANu5QaxI3I=
google.golang.org/appengine v1.6.1/go.mod h1:i06prIuMbXzDqacNJfV5OdTW448YApPu5ww/cMBSeb0=
google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
google.golang.org/genproto v0.0.0-20180831171423-11092d34479b/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
google.golang.org/genproto v0.0.0-20181029155118-b69ba1387ce2/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
google.golang.org/genproto v0.0.0-20181202183823-bd91e49a0898/go.mod h1:7Ep/1NZk928CDR8SjdVbjWNpdIf6nzjE3BTgJDr2Atg=
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google.golang.org/genproto v0.0.0-20190201180003-4b09977fb922/go.mod h1:L3J43x8/uS+qIUoksaLKe6OS3nUKxOKuIFz1sl2/jx4=
google.golang.org/grpc v1.14.0/go.mod h1:yo6s7OP7yaDglbqo1J04qKzAhqBH6lvTonzMVmEdcZw=
google.golang.org/grpc v1.16.0/go.mod h1:0JHn/cJsOMiMfNA9+DeHDlAU7KAAB5GDlYFpa9MZMio=
google.golang.org/grpc v1.17.0 h1:TRJYBgMclJvGYn2rIMjj+h9KtMt5r1Ij7ODVRIZkwhk=
google.golang.org/grpc v1.17.0/go.mod h1:6QZJwpn2B+Zp71q/5VxRsJ6NXXVCE5NRUHRo+f3cWCs=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
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google.golang.org/genproto v0.0.0-20190425155659-357c62f0e4bb/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
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google.golang.org/genproto v0.0.0-20190801165951-fa694d86fc64/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
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google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
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google.golang.org/grpc v1.21.1/go.mod h1:oYelfM1adQP15Ek0mdvEgi9Df8B9CZIaU1084ijfRaM=
gopkg.in/cheggaaa/pb.v1 v1.0.27 h1:kJdccidYzt3CaHD1crCFTS1hxyhSi059NhOFUf03YFo=
gopkg.in/cheggaaa/pb.v1 v1.0.27/go.mod h1:V/YB90LKu/1FcN3WVnfiiE5oMCibMjukxqG/qStrOgw=
gopkg.in/inf.v0 v0.9.1/go.mod h1:cWUDdTG/fYaXco+Dcufb5Vnc6Gp2YChqWtbxRZE0mXw=
gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
grpc.go4.org v0.0.0-20170609214715-11d0a25b4919/go.mod h1:77eQGdRu53HpSqPFJFmuJdjuHRquDANNeA4x7B8WQ9o=
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sourcegraph.com/sqs/pbtypes v0.0.0-20180604144634-d3ebe8f20ae4/go.mod h1:ketZ/q3QxT9HOBeFhu6RdvsftgpsbFHBF5Cas6cDKZ0=
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265
vendor/github.com/klauspost/compress/flate/gen.go generated vendored
View File

@ -1,265 +0,0 @@
// Copyright 2012 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build ignore
// This program generates fixedhuff.go
// Invoke as
//
// go run gen.go -output fixedhuff.go
package main
import (
"bytes"
"flag"
"fmt"
"go/format"
"io/ioutil"
"log"
)
var filename = flag.String("output", "fixedhuff.go", "output file name")
const maxCodeLen = 16
// Note: the definition of the huffmanDecoder struct is copied from
// inflate.go, as it is private to the implementation.
// chunk & 15 is number of bits
// chunk >> 4 is value, including table link
const (
huffmanChunkBits = 9
huffmanNumChunks = 1 << huffmanChunkBits
huffmanCountMask = 15
huffmanValueShift = 4
)
type huffmanDecoder struct {
min int // the minimum code length
chunks [huffmanNumChunks]uint32 // chunks as described above
links [][]uint32 // overflow links
linkMask uint32 // mask the width of the link table
}
// Initialize Huffman decoding tables from array of code lengths.
// Following this function, h is guaranteed to be initialized into a complete
// tree (i.e., neither over-subscribed nor under-subscribed). The exception is a
// degenerate case where the tree has only a single symbol with length 1. Empty
// trees are permitted.
func (h *huffmanDecoder) init(bits []int) bool {
// Sanity enables additional runtime tests during Huffman
// table construction. It's intended to be used during
// development to supplement the currently ad-hoc unit tests.
const sanity = false
if h.min != 0 {
*h = huffmanDecoder{}
}
// Count number of codes of each length,
// compute min and max length.
var count [maxCodeLen]int
var min, max int
for _, n := range bits {
if n == 0 {
continue
}
if min == 0 || n < min {
min = n
}
if n > max {
max = n
}
count[n]++
}
// Empty tree. The decompressor.huffSym function will fail later if the tree
// is used. Technically, an empty tree is only valid for the HDIST tree and
// not the HCLEN and HLIT tree. However, a stream with an empty HCLEN tree
// is guaranteed to fail since it will attempt to use the tree to decode the
// codes for the HLIT and HDIST trees. Similarly, an empty HLIT tree is
// guaranteed to fail later since the compressed data section must be
// composed of at least one symbol (the end-of-block marker).
if max == 0 {
return true
}
code := 0
var nextcode [maxCodeLen]int
for i := min; i <= max; i++ {
code <<= 1
nextcode[i] = code
code += count[i]
}
// Check that the coding is complete (i.e., that we've
// assigned all 2-to-the-max possible bit sequences).
// Exception: To be compatible with zlib, we also need to
// accept degenerate single-code codings. See also
// TestDegenerateHuffmanCoding.
if code != 1<<uint(max) && !(code == 1 && max == 1) {
return false
}
h.min = min
if max > huffmanChunkBits {
numLinks := 1 << (uint(max) - huffmanChunkBits)
h.linkMask = uint32(numLinks - 1)
// create link tables
link := nextcode[huffmanChunkBits+1] >> 1
h.links = make([][]uint32, huffmanNumChunks-link)
for j := uint(link); j < huffmanNumChunks; j++ {
reverse := int(reverseByte[j>>8]) | int(reverseByte[j&0xff])<<8
reverse >>= uint(16 - huffmanChunkBits)
off := j - uint(link)
if sanity && h.chunks[reverse] != 0 {
panic("impossible: overwriting existing chunk")
}
h.chunks[reverse] = uint32(off<<huffmanValueShift | (huffmanChunkBits + 1))
h.links[off] = make([]uint32, numLinks)
}
}
for i, n := range bits {
if n == 0 {
continue
}
code := nextcode[n]
nextcode[n]++
chunk := uint32(i<<huffmanValueShift | n)
reverse := int(reverseByte[code>>8]) | int(reverseByte[code&0xff])<<8
reverse >>= uint(16 - n)
if n <= huffmanChunkBits {
for off := reverse; off < len(h.chunks); off += 1 << uint(n) {
// We should never need to overwrite
// an existing chunk. Also, 0 is
// never a valid chunk, because the
// lower 4 "count" bits should be
// between 1 and 15.
if sanity && h.chunks[off] != 0 {
panic("impossible: overwriting existing chunk")
}
h.chunks[off] = chunk
}
} else {
j := reverse & (huffmanNumChunks - 1)
if sanity && h.chunks[j]&huffmanCountMask != huffmanChunkBits+1 {
// Longer codes should have been
// associated with a link table above.
panic("impossible: not an indirect chunk")
}
value := h.chunks[j] >> huffmanValueShift
linktab := h.links[value]
reverse >>= huffmanChunkBits
for off := reverse; off < len(linktab); off += 1 << uint(n-huffmanChunkBits) {
if sanity && linktab[off] != 0 {
panic("impossible: overwriting existing chunk")
}
linktab[off] = chunk
}
}
}
if sanity {
// Above we've sanity checked that we never overwrote
// an existing entry. Here we additionally check that
// we filled the tables completely.
for i, chunk := range h.chunks {
if chunk == 0 {
// As an exception, in the degenerate
// single-code case, we allow odd
// chunks to be missing.
if code == 1 && i%2 == 1 {
continue
}
panic("impossible: missing chunk")
}
}
for _, linktab := range h.links {
for _, chunk := range linktab {
if chunk == 0 {
panic("impossible: missing chunk")
}
}
}
}
return true
}
func main() {
flag.Parse()
var h huffmanDecoder
var bits [288]int
initReverseByte()
for i := 0; i < 144; i++ {
bits[i] = 8
}
for i := 144; i < 256; i++ {
bits[i] = 9
}
for i := 256; i < 280; i++ {
bits[i] = 7
}
for i := 280; i < 288; i++ {
bits[i] = 8
}
h.init(bits[:])
if h.links != nil {
log.Fatal("Unexpected links table in fixed Huffman decoder")
}
var buf bytes.Buffer
fmt.Fprintf(&buf, `// Copyright 2013 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.`+"\n\n")
fmt.Fprintln(&buf, "package flate")
fmt.Fprintln(&buf)
fmt.Fprintln(&buf, "// autogenerated by go run gen.go -output fixedhuff.go, DO NOT EDIT")
fmt.Fprintln(&buf)
fmt.Fprintln(&buf, "var fixedHuffmanDecoder = huffmanDecoder{")
fmt.Fprintf(&buf, "\t%d,\n", h.min)
fmt.Fprintln(&buf, "\t[huffmanNumChunks]uint32{")
for i := 0; i < huffmanNumChunks; i++ {
if i&7 == 0 {
fmt.Fprintf(&buf, "\t\t")
} else {
fmt.Fprintf(&buf, " ")
}
fmt.Fprintf(&buf, "0x%04x,", h.chunks[i])
if i&7 == 7 {
fmt.Fprintln(&buf)
}
}
fmt.Fprintln(&buf, "\t},")
fmt.Fprintln(&buf, "\tnil, 0,")
fmt.Fprintln(&buf, "}")
data, err := format.Source(buf.Bytes())
if err != nil {
log.Fatal(err)
}
err = ioutil.WriteFile(*filename, data, 0644)
if err != nil {
log.Fatal(err)
}
}
var reverseByte [256]byte
func initReverseByte() {
for x := 0; x < 256; x++ {
var result byte
for i := uint(0); i < 8; i++ {
result |= byte(((x >> i) & 1) << (7 - i))
}
reverseByte[x] = result
}
}

476
vendor/github.com/klauspost/cpuid/private-gen.go generated vendored
View File

@ -1,476 +0,0 @@
// +build ignore
package main
import (
"bytes"
"fmt"
"go/ast"
"go/parser"
"go/printer"
"go/token"
"io"
"io/ioutil"
"log"
"os"
"reflect"
"strings"
"unicode"
"unicode/utf8"
)
var inFiles = []string{"cpuid.go", "cpuid_test.go"}
var copyFiles = []string{"cpuid_amd64.s", "cpuid_386.s", "detect_ref.go", "detect_intel.go"}
var fileSet = token.NewFileSet()
var reWrites = []rewrite{
initRewrite("CPUInfo -> cpuInfo"),
initRewrite("Vendor -> vendor"),
initRewrite("Flags -> flags"),
initRewrite("Detect -> detect"),
initRewrite("CPU -> cpu"),
}
var excludeNames = map[string]bool{"string": true, "join": true, "trim": true,
// cpuid_test.go
"t": true, "println": true, "logf": true, "log": true, "fatalf": true, "fatal": true,
}
var excludePrefixes = []string{"test", "benchmark"}
func main() {
Package := "private"
parserMode := parser.ParseComments
exported := make(map[string]rewrite)
for _, file := range inFiles {
in, err := os.Open(file)
if err != nil {
log.Fatalf("opening input", err)
}
src, err := ioutil.ReadAll(in)
if err != nil {
log.Fatalf("reading input", err)
}
astfile, err := parser.ParseFile(fileSet, file, src, parserMode)
if err != nil {
log.Fatalf("parsing input", err)
}
for _, rw := range reWrites {
astfile = rw(astfile)
}
// Inspect the AST and print all identifiers and literals.
var startDecl token.Pos
var endDecl token.Pos
ast.Inspect(astfile, func(n ast.Node) bool {
var s string
switch x := n.(type) {
case *ast.Ident:
if x.IsExported() {
t := strings.ToLower(x.Name)
for _, pre := range excludePrefixes {
if strings.HasPrefix(t, pre) {
return true
}
}
if excludeNames[t] != true {
//if x.Pos() > startDecl && x.Pos() < endDecl {
exported[x.Name] = initRewrite(x.Name + " -> " + t)
}
}
case *ast.GenDecl:
if x.Tok == token.CONST && x.Lparen > 0 {
startDecl = x.Lparen
endDecl = x.Rparen
// fmt.Printf("Decl:%s -> %s\n", fileSet.Position(startDecl), fileSet.Position(endDecl))
}
}
if s != "" {
fmt.Printf("%s:\t%s\n", fileSet.Position(n.Pos()), s)
}
return true
})
for _, rw := range exported {
astfile = rw(astfile)
}
var buf bytes.Buffer
printer.Fprint(&buf, fileSet, astfile)
// Remove package documentation and insert information
s := buf.String()
ind := strings.Index(buf.String(), "\npackage cpuid")
s = s[ind:]
s = "// Generated, DO NOT EDIT,\n" +
"// but copy it to your own project and rename the package.\n" +
"// See more at http://github.com/klauspost/cpuid\n" +
s
outputName := Package + string(os.PathSeparator) + file
err = ioutil.WriteFile(outputName, []byte(s), 0644)
if err != nil {
log.Fatalf("writing output: %s", err)
}
log.Println("Generated", outputName)
}
for _, file := range copyFiles {
dst := ""
if strings.HasPrefix(file, "cpuid") {
dst = Package + string(os.PathSeparator) + file
} else {
dst = Package + string(os.PathSeparator) + "cpuid_" + file
}
err := copyFile(file, dst)
if err != nil {
log.Fatalf("copying file: %s", err)
}
log.Println("Copied", dst)
}
}
// CopyFile copies a file from src to dst. If src and dst files exist, and are
// the same, then return success. Copy the file contents from src to dst.
func copyFile(src, dst string) (err error) {
sfi, err := os.Stat(src)
if err != nil {
return
}
if !sfi.Mode().IsRegular() {
// cannot copy non-regular files (e.g., directories,
// symlinks, devices, etc.)
return fmt.Errorf("CopyFile: non-regular source file %s (%q)", sfi.Name(), sfi.Mode().String())
}
dfi, err := os.Stat(dst)
if err != nil {
if !os.IsNotExist(err) {
return
}
} else {
if !(dfi.Mode().IsRegular()) {
return fmt.Errorf("CopyFile: non-regular destination file %s (%q)", dfi.Name(), dfi.Mode().String())
}
if os.SameFile(sfi, dfi) {
return
}
}
err = copyFileContents(src, dst)
return
}
// copyFileContents copies the contents of the file named src to the file named
// by dst. The file will be created if it does not already exist. If the
// destination file exists, all it's contents will be replaced by the contents
// of the source file.
func copyFileContents(src, dst string) (err error) {
in, err := os.Open(src)
if err != nil {
return
}
defer in.Close()
out, err := os.Create(dst)
if err != nil {
return
}
defer func() {
cerr := out.Close()
if err == nil {
err = cerr
}
}()
if _, err = io.Copy(out, in); err != nil {
return
}
err = out.Sync()
return
}
type rewrite func(*ast.File) *ast.File
// Mostly copied from gofmt
func initRewrite(rewriteRule string) rewrite {
f := strings.Split(rewriteRule, "->")
if len(f) != 2 {
fmt.Fprintf(os.Stderr, "rewrite rule must be of the form 'pattern -> replacement'\n")
os.Exit(2)
}
pattern := parseExpr(f[0], "pattern")
replace := parseExpr(f[1], "replacement")
return func(p *ast.File) *ast.File { return rewriteFile(pattern, replace, p) }
}
// parseExpr parses s as an expression.
// It might make sense to expand this to allow statement patterns,
// but there are problems with preserving formatting and also
// with what a wildcard for a statement looks like.
func parseExpr(s, what string) ast.Expr {
x, err := parser.ParseExpr(s)
if err != nil {
fmt.Fprintf(os.Stderr, "parsing %s %s at %s\n", what, s, err)
os.Exit(2)
}
return x
}
// Keep this function for debugging.
/*
func dump(msg string, val reflect.Value) {
fmt.Printf("%s:\n", msg)
ast.Print(fileSet, val.Interface())
fmt.Println()
}
*/
// rewriteFile applies the rewrite rule 'pattern -> replace' to an entire file.
func rewriteFile(pattern, replace ast.Expr, p *ast.File) *ast.File {
cmap := ast.NewCommentMap(fileSet, p, p.Comments)
m := make(map[string]reflect.Value)
pat := reflect.ValueOf(pattern)
repl := reflect.ValueOf(replace)
var rewriteVal func(val reflect.Value) reflect.Value
rewriteVal = func(val reflect.Value) reflect.Value {
// don't bother if val is invalid to start with
if !val.IsValid() {
return reflect.Value{}
}
for k := range m {
delete(m, k)
}
val = apply(rewriteVal, val)
if match(m, pat, val) {
val = subst(m, repl, reflect.ValueOf(val.Interface().(ast.Node).Pos()))
}
return val
}
r := apply(rewriteVal, reflect.ValueOf(p)).Interface().(*ast.File)
r.Comments = cmap.Filter(r).Comments() // recreate comments list
return r
}
// set is a wrapper for x.Set(y); it protects the caller from panics if x cannot be changed to y.
func set(x, y reflect.Value) {
// don't bother if x cannot be set or y is invalid
if !x.CanSet() || !y.IsValid() {
return
}
defer func() {
if x := recover(); x != nil {
if s, ok := x.(string); ok &&
(strings.Contains(s, "type mismatch") || strings.Contains(s, "not assignable")) {
// x cannot be set to y - ignore this rewrite
return
}
panic(x)
}
}()
x.Set(y)
}
// Values/types for special cases.
var (
objectPtrNil = reflect.ValueOf((*ast.Object)(nil))
scopePtrNil = reflect.ValueOf((*ast.Scope)(nil))
identType = reflect.TypeOf((*ast.Ident)(nil))
objectPtrType = reflect.TypeOf((*ast.Object)(nil))
positionType = reflect.TypeOf(token.NoPos)
callExprType = reflect.TypeOf((*ast.CallExpr)(nil))
scopePtrType = reflect.TypeOf((*ast.Scope)(nil))
)
// apply replaces each AST field x in val with f(x), returning val.
// To avoid extra conversions, f operates on the reflect.Value form.
func apply(f func(reflect.Value) reflect.Value, val reflect.Value) reflect.Value {
if !val.IsValid() {
return reflect.Value{}
}
// *ast.Objects introduce cycles and are likely incorrect after
// rewrite; don't follow them but replace with nil instead
if val.Type() == objectPtrType {
return objectPtrNil
}
// similarly for scopes: they are likely incorrect after a rewrite;
// replace them with nil
if val.Type() == scopePtrType {
return scopePtrNil
}
switch v := reflect.Indirect(val); v.Kind() {
case reflect.Slice:
for i := 0; i < v.Len(); i++ {
e := v.Index(i)
set(e, f(e))
}
case reflect.Struct:
for i := 0; i < v.NumField(); i++ {
e := v.Field(i)
set(e, f(e))
}
case reflect.Interface:
e := v.Elem()
set(v, f(e))
}
return val
}
func isWildcard(s string) bool {
rune, size := utf8.DecodeRuneInString(s)
return size == len(s) && unicode.IsLower(rune)
}
// match returns true if pattern matches val,
// recording wildcard submatches in m.
// If m == nil, match checks whether pattern == val.
func match(m map[string]reflect.Value, pattern, val reflect.Value) bool {
// Wildcard matches any expression. If it appears multiple
// times in the pattern, it must match the same expression
// each time.
if m != nil && pattern.IsValid() && pattern.Type() == identType {
name := pattern.Interface().(*ast.Ident).Name
if isWildcard(name) && val.IsValid() {
// wildcards only match valid (non-nil) expressions.
if _, ok := val.Interface().(ast.Expr); ok && !val.IsNil() {
if old, ok := m[name]; ok {
return match(nil, old, val)
}
m[name] = val
return true
}
}
}
// Otherwise, pattern and val must match recursively.
if !pattern.IsValid() || !val.IsValid() {
return !pattern.IsValid() && !val.IsValid()
}
if pattern.Type() != val.Type() {
return false
}
// Special cases.
switch pattern.Type() {
case identType:
// For identifiers, only the names need to match
// (and none of the other *ast.Object information).
// This is a common case, handle it all here instead
// of recursing down any further via reflection.
p := pattern.Interface().(*ast.Ident)
v := val.Interface().(*ast.Ident)
return p == nil && v == nil || p != nil && v != nil && p.Name == v.Name
case objectPtrType, positionType:
// object pointers and token positions always match
return true
case callExprType:
// For calls, the Ellipsis fields (token.Position) must
// match since that is how f(x) and f(x...) are different.
// Check them here but fall through for the remaining fields.
p := pattern.Interface().(*ast.CallExpr)
v := val.Interface().(*ast.CallExpr)
if p.Ellipsis.IsValid() != v.Ellipsis.IsValid() {
return false
}
}
p := reflect.Indirect(pattern)
v := reflect.Indirect(val)
if !p.IsValid() || !v.IsValid() {
return !p.IsValid() && !v.IsValid()
}
switch p.Kind() {
case reflect.Slice:
if p.Len() != v.Len() {
return false
}
for i := 0; i < p.Len(); i++ {
if !match(m, p.Index(i), v.Index(i)) {
return false
}
}
return true
case reflect.Struct:
for i := 0; i < p.NumField(); i++ {
if !match(m, p.Field(i), v.Field(i)) {
return false
}
}
return true
case reflect.Interface:
return match(m, p.Elem(), v.Elem())
}
// Handle token integers, etc.
return p.Interface() == v.Interface()
}
// subst returns a copy of pattern with values from m substituted in place
// of wildcards and pos used as the position of tokens from the pattern.
// if m == nil, subst returns a copy of pattern and doesn't change the line
// number information.
func subst(m map[string]reflect.Value, pattern reflect.Value, pos reflect.Value) reflect.Value {
if !pattern.IsValid() {
return reflect.Value{}
}
// Wildcard gets replaced with map value.
if m != nil && pattern.Type() == identType {
name := pattern.Interface().(*ast.Ident).Name
if isWildcard(name) {
if old, ok := m[name]; ok {
return subst(nil, old, reflect.Value{})
}
}
}
if pos.IsValid() && pattern.Type() == positionType {
// use new position only if old position was valid in the first place
if old := pattern.Interface().(token.Pos); !old.IsValid() {
return pattern
}
return pos
}
// Otherwise copy.
switch p := pattern; p.Kind() {
case reflect.Slice:
v := reflect.MakeSlice(p.Type(), p.Len(), p.Len())
for i := 0; i < p.Len(); i++ {
v.Index(i).Set(subst(m, p.Index(i), pos))
}
return v
case reflect.Struct:
v := reflect.New(p.Type()).Elem()
for i := 0; i < p.NumField(); i++ {
v.Field(i).Set(subst(m, p.Field(i), pos))
}
return v
case reflect.Ptr:
v := reflect.New(p.Type()).Elem()
if elem := p.Elem(); elem.IsValid() {
v.Set(subst(m, elem, pos).Addr())
}
return v
case reflect.Interface:
v := reflect.New(p.Type()).Elem()
if elem := p.Elem(); elem.IsValid() {
v.Set(subst(m, elem, pos))
}
return v
}
return pattern
}

167
vendor/github.com/linode/linodego/template.go generated vendored
View File

@ -1,167 +0,0 @@
// +build ignore
package linodego
/*
- replace "Template" with "NameOfResource"
- replace "template" with "nameOfResource"
- copy template_test.go and do the same
- When updating Template structs,
- use pointers where ever null'able would have a different meaning if the wrapper
supplied "" or 0 instead
- Add "NameOfResource" to client.go, resources.go, pagination.go
*/
import (
"context"
"encoding/json"
"fmt"
)
// Template represents a Template object
type Template struct {
ID int `json:"id"`
// UpdatedStr string `json:"updated"`
// Updated *time.Time `json:"-"`
}
// TemplateCreateOptions fields are those accepted by CreateTemplate
type TemplateCreateOptions struct {
}
// TemplateUpdateOptions fields are those accepted by UpdateTemplate
type TemplateUpdateOptions struct {
}
// GetCreateOptions converts a Template to TemplateCreateOptions for use in CreateTemplate
func (i Template) GetCreateOptions() (o TemplateCreateOptions) {
// o.Label = i.Label
// o.Description = copyString(i.Description)
return
}
// GetUpdateOptions converts a Template to TemplateUpdateOptions for use in UpdateTemplate
func (i Template) GetUpdateOptions() (o TemplateUpdateOptions) {
// o.Label = i.Label
// o.Description = copyString(i.Description)
return
}
// TemplatesPagedResponse represents a paginated Template API response
type TemplatesPagedResponse struct {
*PageOptions
Data []Template `json:"data"`
}
// endpoint gets the endpoint URL for Template
func (TemplatesPagedResponse) endpoint(c *Client) string {
endpoint, err := c.Templates.Endpoint()
if err != nil {
panic(err)
}
return endpoint
}
// appendData appends Templates when processing paginated Template responses
func (resp *TemplatesPagedResponse) appendData(r *TemplatesPagedResponse) {
resp.Data = append(resp.Data, r.Data...)
}
// ListTemplates lists Templates
func (c *Client) ListTemplates(ctx context.Context, opts *ListOptions) ([]Template, error) {
response := TemplatesPagedResponse{}
err := c.listHelper(ctx, &response, opts)
for i := range response.Data {
response.Data[i].fixDates()
}
if err != nil {
return nil, err
}
return response.Data, nil
}
// fixDates converts JSON timestamps to Go time.Time values
func (i *Template) fixDates() *Template {
// i.Created, _ = parseDates(i.CreatedStr)
// i.Updated, _ = parseDates(i.UpdatedStr)
return i
}
// GetTemplate gets the template with the provided ID
func (c *Client) GetTemplate(ctx context.Context, id int) (*Template, error) {
e, err := c.Templates.Endpoint()
if err != nil {
return nil, err
}
e = fmt.Sprintf("%s/%d", e, id)
r, err := coupleAPIErrors(c.R(ctx).SetResult(&Template{}).Get(e))
if err != nil {
return nil, err
}
return r.Result().(*Template).fixDates(), nil
}
// CreateTemplate creates a Template
func (c *Client) CreateTemplate(ctx context.Context, createOpts TemplateCreateOptions) (*Template, error) {
var body string
e, err := c.Templates.Endpoint()
if err != nil {
return nil, err
}
req := c.R(ctx).SetResult(&Template{})
if bodyData, err := json.Marshal(createOpts); err == nil {
body = string(bodyData)
} else {
return nil, NewError(err)
}
r, err := coupleAPIErrors(req.
SetBody(body).
Post(e))
if err != nil {
return nil, err
}
return r.Result().(*Template).fixDates(), nil
}
// UpdateTemplate updates the Template with the specified id
func (c *Client) UpdateTemplate(ctx context.Context, id int, updateOpts TemplateUpdateOptions) (*Template, error) {
var body string
e, err := c.Templates.Endpoint()
if err != nil {
return nil, err
}
e = fmt.Sprintf("%s/%d", e, id)
req := c.R(ctx).SetResult(&Template{})
if bodyData, err := json.Marshal(updateOpts); err == nil {
body = string(bodyData)
} else {
return nil, NewError(err)
}
r, err := coupleAPIErrors(req.
SetBody(body).
Put(e))
if err != nil {
return nil, err
}
return r.Result().(*Template).fixDates(), nil
}
// DeleteTemplate deletes the Template with the specified id
func (c *Client) DeleteTemplate(ctx context.Context, id int) error {
e, err := c.Templates.Endpoint()
if err != nil {
return err
}
e = fmt.Sprintf("%s/%d", e, id)
_, err = coupleAPIErrors(c.R(ctx).Delete(e))
return err
}

141
vendor/github.com/masterzen/azure-sdk-for-go/core/http/triv.go generated vendored
View File

@ -1,141 +0,0 @@
// Copyright 2009 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build ignore
package main
import (
"bytes"
"expvar"
"flag"
"fmt"
"io"
"log"
"net/http"
"os"
"os/exec"
"strconv"
"sync"
)
// hello world, the web server
var helloRequests = expvar.NewInt("hello-requests")
func HelloServer(w http.ResponseWriter, req *http.Request) {
helloRequests.Add(1)
io.WriteString(w, "hello, world!\n")
}
// Simple counter server. POSTing to it will set the value.
type Counter struct {
mu sync.Mutex // protects n
n int
}
// This makes Counter satisfy the expvar.Var interface, so we can export
// it directly.
func (ctr *Counter) String() string {
ctr.mu.Lock()
defer ctr.mu.Unlock()
return fmt.Sprintf("%d", ctr.n)
}
func (ctr *Counter) ServeHTTP(w http.ResponseWriter, req *http.Request) {
ctr.mu.Lock()
defer ctr.mu.Unlock()
switch req.Method {
case "GET":
ctr.n++
case "POST":
buf := new(bytes.Buffer)
io.Copy(buf, req.Body)
body := buf.String()
if n, err := strconv.Atoi(body); err != nil {
fmt.Fprintf(w, "bad POST: %v\nbody: [%v]\n", err, body)
} else {
ctr.n = n
fmt.Fprint(w, "counter reset\n")
}
}
fmt.Fprintf(w, "counter = %d\n", ctr.n)
}
// simple flag server
var booleanflag = flag.Bool("boolean", true, "another flag for testing")
func FlagServer(w http.ResponseWriter, req *http.Request) {
w.Header().Set("Content-Type", "text/plain; charset=utf-8")
fmt.Fprint(w, "Flags:\n")
flag.VisitAll(func(f *flag.Flag) {
if f.Value.String() != f.DefValue {
fmt.Fprintf(w, "%s = %s [default = %s]\n", f.Name, f.Value.String(), f.DefValue)
} else {
fmt.Fprintf(w, "%s = %s\n", f.Name, f.Value.String())
}
})
}
// simple argument server
func ArgServer(w http.ResponseWriter, req *http.Request) {
for _, s := range os.Args {
fmt.Fprint(w, s, " ")
}
}
// a channel (just for the fun of it)
type Chan chan int
func ChanCreate() Chan {
c := make(Chan)
go func(c Chan) {
for x := 0; ; x++ {
c <- x
}
}(c)
return c
}
func (ch Chan) ServeHTTP(w http.ResponseWriter, req *http.Request) {
io.WriteString(w, fmt.Sprintf("channel send #%d\n", <-ch))
}
// exec a program, redirecting output
func DateServer(rw http.ResponseWriter, req *http.Request) {
rw.Header().Set("Content-Type", "text/plain; charset=utf-8")
date, err := exec.Command("/bin/date").Output()
if err != nil {
http.Error(rw, err.Error(), 500)
return
}
rw.Write(date)
}
func Logger(w http.ResponseWriter, req *http.Request) {
log.Print(req.URL)
http.Error(w, "oops", 404)
}
var webroot = flag.String("root", os.Getenv("HOME"), "web root directory")
func main() {
flag.Parse()
// The counter is published as a variable directly.
ctr := new(Counter)
expvar.Publish("counter", ctr)
http.Handle("/counter", ctr)
http.Handle("/", http.HandlerFunc(Logger))
http.Handle("/go/", http.StripPrefix("/go/", http.FileServer(http.Dir(*webroot))))
http.Handle("/chan", ChanCreate())
http.HandleFunc("/flags", FlagServer)
http.HandleFunc("/args", ArgServer)
http.HandleFunc("/go/hello", HelloServer)
http.HandleFunc("/date", DateServer)
err := http.ListenAndServe(":12345", nil)
if err != nil {
log.Panicln("ListenAndServe:", err)
}
}

118
vendor/github.com/masterzen/azure-sdk-for-go/core/tls/generate_cert.go generated vendored
View File

@ -1,118 +0,0 @@
// Copyright 2009 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build ignore
// Generate a self-signed X.509 certificate for a TLS server. Outputs to
// 'cert.pem' and 'key.pem' and will overwrite existing files.
package main
import (
"crypto/rand"
"crypto/rsa"
"crypto/x509"
"crypto/x509/pkix"
"encoding/pem"
"flag"
"fmt"
"log"
"math/big"
"net"
"os"
"strings"
"time"
)
var (
host = flag.String("host", "", "Comma-separated hostnames and IPs to generate a certificate for")
validFrom = flag.String("start-date", "", "Creation date formatted as Jan 1 15:04:05 2011")
validFor = flag.Duration("duration", 365*24*time.Hour, "Duration that certificate is valid for")
isCA = flag.Bool("ca", false, "whether this cert should be its own Certificate Authority")
rsaBits = flag.Int("rsa-bits", 2048, "Size of RSA key to generate")
)
func main() {
flag.Parse()
if len(*host) == 0 {
log.Fatalf("Missing required --host parameter")
}
priv, err := rsa.GenerateKey(rand.Reader, *rsaBits)
if err != nil {
log.Fatalf("failed to generate private key: %s", err)
return
}
var notBefore time.Time
if len(*validFrom) == 0 {
notBefore = time.Now()
} else {
notBefore, err = time.Parse("Jan 2 15:04:05 2006", *validFrom)
if err != nil {
fmt.Fprintf(os.Stderr, "Failed to parse creation date: %s\n", err)
os.Exit(1)
}
}
notAfter := notBefore.Add(*validFor)
// end of ASN.1 time
endOfTime := time.Date(2049, 12, 31, 23, 59, 59, 0, time.UTC)
if notAfter.After(endOfTime) {
notAfter = endOfTime
}
template := x509.Certificate{
SerialNumber: new(big.Int).SetInt64(0),
Subject: pkix.Name{
Organization: []string{"Acme Co"},
},
NotBefore: notBefore,
NotAfter: notAfter,
KeyUsage: x509.KeyUsageKeyEncipherment | x509.KeyUsageDigitalSignature,
ExtKeyUsage: []x509.ExtKeyUsage{x509.ExtKeyUsageServerAuth},
BasicConstraintsValid: true,
}
hosts := strings.Split(*host, ",")
for _, h := range hosts {
if ip := net.ParseIP(h); ip != nil {
template.IPAddresses = append(template.IPAddresses, ip)
} else {
template.DNSNames = append(template.DNSNames, h)
}
}
if *isCA {
template.IsCA = true
template.KeyUsage |= x509.KeyUsageCertSign
}
derBytes, err := x509.CreateCertificate(rand.Reader, &template, &template, &priv.PublicKey, priv)
if err != nil {
log.Fatalf("Failed to create certificate: %s", err)
return
}
certOut, err := os.Create("cert.pem")
if err != nil {
log.Fatalf("failed to open cert.pem for writing: %s", err)
return
}
pem.Encode(certOut, &pem.Block{Type: "CERTIFICATE", Bytes: derBytes})
certOut.Close()
log.Print("written cert.pem\n")
keyOut, err := os.OpenFile("key.pem", os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0600)
if err != nil {
log.Print("failed to open key.pem for writing:", err)
return
}
pem.Encode(keyOut, &pem.Block{Type: "RSA PRIVATE KEY", Bytes: x509.MarshalPKCS1PrivateKey(priv)})
keyOut.Close()
log.Print("written key.pem\n")
}

40
vendor/github.com/ulikunitz/xz/example.go generated vendored
View File

@ -1,40 +0,0 @@
// Copyright 2014-2017 Ulrich Kunitz. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build ignore
package main
import (
"bytes"
"io"
"log"
"os"
"github.com/ulikunitz/xz"
)
func main() {
const text = "The quick brown fox jumps over the lazy dog.\n"
var buf bytes.Buffer
// compress text
w, err := xz.NewWriter(&buf)
if err != nil {
log.Fatalf("xz.NewWriter error %s", err)
}
if _, err := io.WriteString(w, text); err != nil {
log.Fatalf("WriteString error %s", err)
}
if err := w.Close(); err != nil {
log.Fatalf("w.Close error %s", err)
}
// decompress buffer and write output to stdout
r, err := xz.NewReader(&buf)
if err != nil {
log.Fatalf("NewReader error %s", err)
}
if _, err = io.Copy(os.Stdout, r); err != nil {
log.Fatalf("io.Copy error %s", err)
}
}

6
vendor/go.opencensus.io/README.md generated vendored
View File

@ -253,10 +253,10 @@ release in which the functionality was marked *Deprecated*.
[new-ex]: https://godoc.org/go.opencensus.io/tag#example-NewMap
[new-replace-ex]: https://godoc.org/go.opencensus.io/tag#example-NewMap--Replace
[exporter-prom]: https://godoc.org/go.opencensus.io/exporter/prometheus
[exporter-prom]: https://godoc.org/contrib.go.opencensus.io/exporter/prometheus
[exporter-stackdriver]: https://godoc.org/contrib.go.opencensus.io/exporter/stackdriver
[exporter-zipkin]: https://godoc.org/go.opencensus.io/exporter/zipkin
[exporter-jaeger]: https://godoc.org/go.opencensus.io/exporter/jaeger
[exporter-zipkin]: https://godoc.org/contrib.go.opencensus.io/exporter/zipkin
[exporter-jaeger]: https://godoc.org/contrib.go.opencensus.io/exporter/jaeger
[exporter-xray]: https://github.com/census-ecosystem/opencensus-go-exporter-aws
[exporter-datadog]: https://github.com/DataDog/opencensus-go-exporter-datadog
[exporter-graphite]: https://github.com/census-ecosystem/opencensus-go-exporter-graphite

14
vendor/go.opencensus.io/go.mod generated vendored
View File

@ -1,10 +1,12 @@
module go.opencensus.io
require (
github.com/golang/protobuf v1.2.0
github.com/google/go-cmp v0.2.0
github.com/hashicorp/golang-lru v0.5.0
golang.org/x/net v0.0.0-20190311183353-d8887717615a
google.golang.org/genproto v0.0.0-20190307195333-5fe7a883aa19 // indirect
google.golang.org/grpc v1.19.0
github.com/golang/protobuf v1.3.1
github.com/google/go-cmp v0.3.0
github.com/hashicorp/golang-lru v0.5.1
golang.org/x/net v0.0.0-20190501004415-9ce7a6920f09
golang.org/x/sys v0.0.0-20190502145724-3ef323f4f1fd // indirect
golang.org/x/text v0.3.2 // indirect
google.golang.org/genproto v0.0.0-20190425155659-357c62f0e4bb // indirect
google.golang.org/grpc v1.20.1
)

27
vendor/go.opencensus.io/go.sum generated vendored
View File

@ -6,21 +6,24 @@ github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfU
github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
github.com/golang/protobuf v1.2.0 h1:P3YflyNX/ehuJFLhxviNdFxQPkGK5cDcApsge1SqnvM=
github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/google/go-cmp v0.2.0 h1:+dTQ8DZQJz0Mb/HjFlkptS1FeQ4cWSnN941F8aEG4SQ=
github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M=
github.com/hashicorp/golang-lru v0.5.0 h1:CL2msUPvZTLb5O648aiLNJw3hnBxN2+1Jq8rCOH9wdo=
github.com/hashicorp/golang-lru v0.5.0 h1:CL2msUPvZTLb5O648aiLNJw3hnBxN2+1Jq8rCOH9wdo=
github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
github.com/golang/protobuf v1.3.1 h1:YF8+flBXS5eO826T4nzqPrxfhQThhXl0YzfuUPu4SBg=
github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/google/go-cmp v0.3.0 h1:crn/baboCvb5fXaQ0IJ1SGTsTVrWpDsCWC8EGETZijY=
github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
github.com/hashicorp/golang-lru v0.5.1 h1:0hERBMJE1eitiLkihrMvRVBYAkpHzc/J3QdDN+dAcgU=
github.com/hashicorp/golang-lru v0.5.1/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU=
golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190311183353-d8887717615a h1:oWX7TPOiFAMXLq8o0ikBYfCJVlRHBcsciT5bXOrH628=
golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190501004415-9ce7a6920f09 h1:KaQtG+aDELoNmXYas3TVkGNYRuq8JQ1aa7LJt8EXVyo=
golang.org/x/net v0.0.0-20190501004415-9ce7a6920f09/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f h1:wMNYb4v58l5UBM7MYRLPG6ZhfOqbKu7X5eyFl8ZhKvA=
golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
@ -31,20 +34,28 @@ golang.org/x/sync v0.0.0-20190227155943-e225da77a7e6/go.mod h1:RxMgew5VJxzue5/jJ
golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a h1:1BGLXjeY4akVXGgbC9HugT3Jv3hCI0z56oJR5vAMgBU=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190502145724-3ef323f4f1fd h1:r7DufRZuZbWB7j439YfAzP8RPDa9unLkpwQKUYbIMPI=
golang.org/x/sys v0.0.0-20190502145724-3ef323f4f1fd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.2 h1:tW2bmiBqwgJj/UpqtC8EpXEZVYOwU0yG4iWbprSVAcs=
golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY=
golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY=
golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8 h1:Nw54tB0rB7hY/N0NQvRW8DG4Yk3Q6T9cu9RcFQDu1tc=
google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
google.golang.org/genproto v0.0.0-20190307195333-5fe7a883aa19 h1:Lj2SnHtxkRGJDqnGaSjo+CCdIieEnwVazbOXILwQemk=
google.golang.org/genproto v0.0.0-20190307195333-5fe7a883aa19/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
google.golang.org/genproto v0.0.0-20190425155659-357c62f0e4bb h1:i1Ppqkc3WQXikh8bXiwHqAN5Rv3/qDCcRk0/Otx73BY=
google.golang.org/genproto v0.0.0-20190425155659-357c62f0e4bb/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
google.golang.org/grpc v1.19.0 h1:cfg4PD8YEdSFnm7qLV4++93WcmhH2nIUhMjhdCvl3j8=
google.golang.org/grpc v1.19.0 h1:cfg4PD8YEdSFnm7qLV4++93WcmhH2nIUhMjhdCvl3j8=
google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
google.golang.org/grpc v1.20.1 h1:Hz2g2wirWK7H0qIIhGIqRGTuMwTE8HEKFnDZZ7lm9NU=
google.golang.org/grpc v1.20.1/go.mod h1:10oTOabMzJvdu6/UiuZezV6QK5dSlG84ov/aaiqXj38=
honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=

2
vendor/go.opencensus.io/opencensus.go generated vendored
View File

@ -17,5 +17,5 @@ package opencensus // import "go.opencensus.io"
// Version is the current release version of OpenCensus in use.
func Version() string {
return "0.21.0"
return "0.22.0"
}

2
vendor/go.opencensus.io/plugin/ocgrpc/client.go generated vendored
View File

@ -15,8 +15,8 @@
package ocgrpc
import (
"context"
"go.opencensus.io/trace"
"golang.org/x/net/context"
"google.golang.org/grpc/stats"
)

2
vendor/go.opencensus.io/plugin/ocgrpc/client_stats_handler.go generated vendored
View File

@ -18,8 +18,8 @@ package ocgrpc
import (
"time"
"context"
"go.opencensus.io/tag"
"golang.org/x/net/context"
"google.golang.org/grpc/grpclog"
"google.golang.org/grpc/stats"
)

2
vendor/go.opencensus.io/plugin/ocgrpc/server.go generated vendored
View File

@ -15,8 +15,8 @@
package ocgrpc
import (
"context"
"go.opencensus.io/trace"
"golang.org/x/net/context"
"google.golang.org/grpc/stats"
)

2
vendor/go.opencensus.io/plugin/ocgrpc/server_stats_handler.go generated vendored
View File

@ -18,7 +18,7 @@ package ocgrpc
import (
"time"
"golang.org/x/net/context"
"context"
"go.opencensus.io/tag"
"google.golang.org/grpc/grpclog"

2
vendor/go.opencensus.io/plugin/ocgrpc/trace_common.go generated vendored
View File

@ -19,9 +19,9 @@ import (
"google.golang.org/grpc/codes"
"context"
"go.opencensus.io/trace"
"go.opencensus.io/trace/propagation"
"golang.org/x/net/context"
"google.golang.org/grpc/metadata"
"google.golang.org/grpc/stats"
"google.golang.org/grpc/status"

4
vendor/go.opencensus.io/stats/view/view_to_metric.go generated vendored
View File

@ -73,7 +73,7 @@ func getType(v *View) metricdata.Type {
}
}
func getLableKeys(v *View) []metricdata.LabelKey {
func getLabelKeys(v *View) []metricdata.LabelKey {
labelKeys := []metricdata.LabelKey{}
for _, k := range v.TagKeys {
labelKeys = append(labelKeys, metricdata.LabelKey{Key: k.Name()})
@ -87,7 +87,7 @@ func viewToMetricDescriptor(v *View) *metricdata.Descriptor {
Description: v.Description,
Unit: getUnit(v.Measure.Unit()),
Type: getType(v),
LabelKeys: getLableKeys(v),
LabelKeys: getLabelKeys(v),
}
}

10
vendor/go.opencensus.io/tag/key.go generated vendored
View File

@ -29,6 +29,16 @@ func NewKey(name string) (Key, error) {
return Key{name: name}, nil
}
// MustNewKey creates or retrieves a string key identified by name.
// An invalid key name raises a panic.
func MustNewKey(name string) Key {
k, err := NewKey(name)
if err != nil {
panic(err)
}
return k
}
// Name returns the name of the key.
func (k Key) Name() string {
return k.name

668
vendor/golang.org/x/crypto/internal/chacha20/asm_ppc64le.s generated vendored Normal file
View File

@ -0,0 +1,668 @@
// Copyright 2019 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Based on CRYPTOGAMS code with the following comment:
// # ====================================================================
// # Written by Andy Polyakov <appro@openssl.org> for the OpenSSL
// # project. The module is, however, dual licensed under OpenSSL and
// # CRYPTOGAMS licenses depending on where you obtain it. For further
// # details see http://www.openssl.org/~appro/cryptogams/.
// # ====================================================================
// Original code can be found at the link below:
// https://github.com/dot-asm/cryptogams/commit/a60f5b50ed908e91e5c39ca79126a4a876d5d8ff
// There are some differences between CRYPTOGAMS code and this one. The round
// loop for "_int" isn't the same as the original. Some adjustments were
// necessary because there are less vector registers available. For example, some
// X variables (r12, r13, r14, and r15) share the same register used by the
// counter. The original code uses ctr to name the counter. Here we use CNT
// because golang uses CTR as the counter register name.
// +build ppc64le,!gccgo,!appengine
#include "textflag.h"
#define OUT R3
#define INP R4
#define LEN R5
#define KEY R6
#define CNT R7
#define TEMP R8
#define X0 R11
#define X1 R12
#define X2 R14
#define X3 R15
#define X4 R16
#define X5 R17
#define X6 R18
#define X7 R19
#define X8 R20
#define X9 R21
#define X10 R22
#define X11 R23
#define X12 R24
#define X13 R25
#define X14 R26
#define X15 R27
#define CON0 X0
#define CON1 X1
#define CON2 X2
#define CON3 X3
#define KEY0 X4
#define KEY1 X5
#define KEY2 X6
#define KEY3 X7
#define KEY4 X8
#define KEY5 X9
#define KEY6 X10
#define KEY7 X11
#define CNT0 X12
#define CNT1 X13
#define CNT2 X14
#define CNT3 X15
#define TMP0 R9
#define TMP1 R10
#define TMP2 R28
#define TMP3 R29
#define CONSTS R8
#define A0 V0
#define B0 V1
#define C0 V2
#define D0 V3
#define A1 V4
#define B1 V5
#define C1 V6
#define D1 V7
#define A2 V8
#define B2 V9
#define C2 V10
#define D2 V11
#define T0 V12
#define T1 V13
#define T2 V14
#define K0 V15
#define K1 V16
#define K2 V17
#define K3 V18
#define K4 V19
#define K5 V20
#define FOUR V21
#define SIXTEEN V22
#define TWENTY4 V23
#define TWENTY V24
#define TWELVE V25
#define TWENTY5 V26
#define SEVEN V27
#define INPPERM V28
#define OUTPERM V29
#define OUTMASK V30
#define DD0 V31
#define DD1 SEVEN
#define DD2 T0
#define DD3 T1
#define DD4 T2
DATA ·consts+0x00(SB)/8, $0x3320646e61707865
DATA ·consts+0x08(SB)/8, $0x6b20657479622d32
DATA ·consts+0x10(SB)/8, $0x0000000000000001
DATA ·consts+0x18(SB)/8, $0x0000000000000000
DATA ·consts+0x20(SB)/8, $0x0000000000000004
DATA ·consts+0x28(SB)/8, $0x0000000000000000
DATA ·consts+0x30(SB)/8, $0x0a0b08090e0f0c0d
DATA ·consts+0x38(SB)/8, $0x0203000106070405
DATA ·consts+0x40(SB)/8, $0x090a0b080d0e0f0c
DATA ·consts+0x48(SB)/8, $0x0102030005060704
GLOBL ·consts(SB), RODATA, $80
//func chaCha20_ctr32_vmx(out, inp *byte, len int, key *[32]byte, counter *[16]byte)
TEXT ·chaCha20_ctr32_vmx(SB),NOSPLIT|NOFRAME,$0
// Load the arguments inside the registers
MOVD out+0(FP), OUT
MOVD inp+8(FP), INP
MOVD len+16(FP), LEN
MOVD key+24(FP), KEY
MOVD cnt+32(FP), CNT
MOVD $·consts(SB), CONSTS // point to consts addr
MOVD $16, X0
MOVD $32, X1
MOVD $48, X2
MOVD $64, X3
MOVD $31, X4
MOVD $15, X5
// Load key
LVX (KEY)(R0), K1
LVSR (KEY)(R0), T0
LVX (KEY)(X0), K2
LVX (KEY)(X4), DD0
// Load counter
LVX (CNT)(R0), K3
LVSR (CNT)(R0), T1
LVX (CNT)(X5), DD1
// Load constants
LVX (CONSTS)(R0), K0
LVX (CONSTS)(X0), K5
LVX (CONSTS)(X1), FOUR
LVX (CONSTS)(X2), SIXTEEN
LVX (CONSTS)(X3), TWENTY4
// Align key and counter
VPERM K2, K1, T0, K1
VPERM DD0, K2, T0, K2
VPERM DD1, K3, T1, K3
// Load counter to GPR
MOVWZ 0(CNT), CNT0
MOVWZ 4(CNT), CNT1
MOVWZ 8(CNT), CNT2
MOVWZ 12(CNT), CNT3
// Adjust vectors for the initial state
VADDUWM K3, K5, K3
VADDUWM K3, K5, K4
VADDUWM K4, K5, K5
// Synthesized constants
VSPLTISW $-12, TWENTY
VSPLTISW $12, TWELVE
VSPLTISW $-7, TWENTY5
VXOR T0, T0, T0
VSPLTISW $-1, OUTMASK
LVSR (INP)(R0), INPPERM
LVSL (OUT)(R0), OUTPERM
VPERM OUTMASK, T0, OUTPERM, OUTMASK
loop_outer_vmx:
// Load constant
MOVD $0x61707865, CON0
MOVD $0x3320646e, CON1
MOVD $0x79622d32, CON2
MOVD $0x6b206574, CON3
VOR K0, K0, A0
VOR K0, K0, A1
VOR K0, K0, A2
VOR K1, K1, B0
MOVD $10, TEMP
// Load key to GPR
MOVWZ 0(KEY), X4
MOVWZ 4(KEY), X5
MOVWZ 8(KEY), X6
MOVWZ 12(KEY), X7
VOR K1, K1, B1
VOR K1, K1, B2
MOVWZ 16(KEY), X8
MOVWZ 0(CNT), X12
MOVWZ 20(KEY), X9
MOVWZ 4(CNT), X13
VOR K2, K2, C0
VOR K2, K2, C1
MOVWZ 24(KEY), X10
MOVWZ 8(CNT), X14
VOR K2, K2, C2
VOR K3, K3, D0
MOVWZ 28(KEY), X11
MOVWZ 12(CNT), X15
VOR K4, K4, D1
VOR K5, K5, D2
MOVD X4, TMP0
MOVD X5, TMP1
MOVD X6, TMP2
MOVD X7, TMP3
VSPLTISW $7, SEVEN
MOVD TEMP, CTR
loop_vmx:
// CRYPTOGAMS uses a macro to create a loop using perl. This isn't possible
// using assembly macros. Therefore, the macro expansion result was used
// in order to maintain the algorithm efficiency.
// This loop generates three keystream blocks using VMX instructions and,
// in parallel, one keystream block using scalar instructions.
ADD X4, X0, X0
ADD X5, X1, X1
VADDUWM A0, B0, A0
VADDUWM A1, B1, A1
ADD X6, X2, X2
ADD X7, X3, X3
VADDUWM A2, B2, A2
VXOR D0, A0, D0
XOR X0, X12, X12
XOR X1, X13, X13
VXOR D1, A1, D1
VXOR D2, A2, D2
XOR X2, X14, X14
XOR X3, X15, X15
VPERM D0, D0, SIXTEEN, D0
VPERM D1, D1, SIXTEEN, D1
ROTLW $16, X12, X12
ROTLW $16, X13, X13
VPERM D2, D2, SIXTEEN, D2
VADDUWM C0, D0, C0
ROTLW $16, X14, X14
ROTLW $16, X15, X15
VADDUWM C1, D1, C1
VADDUWM C2, D2, C2
ADD X12, X8, X8
ADD X13, X9, X9
VXOR B0, C0, T0
VXOR B1, C1, T1
ADD X14, X10, X10
ADD X15, X11, X11
VXOR B2, C2, T2
VRLW T0, TWELVE, B0
XOR X8, X4, X4
XOR X9, X5, X5
VRLW T1, TWELVE, B1
VRLW T2, TWELVE, B2
XOR X10, X6, X6
XOR X11, X7, X7
VADDUWM A0, B0, A0
VADDUWM A1, B1, A1
ROTLW $12, X4, X4
ROTLW $12, X5, X5
VADDUWM A2, B2, A2
VXOR D0, A0, D0
ROTLW $12, X6, X6
ROTLW $12, X7, X7
VXOR D1, A1, D1
VXOR D2, A2, D2
ADD X4, X0, X0
ADD X5, X1, X1
VPERM D0, D0, TWENTY4, D0
VPERM D1, D1, TWENTY4, D1
ADD X6, X2, X2
ADD X7, X3, X3
VPERM D2, D2, TWENTY4, D2
VADDUWM C0, D0, C0
XOR X0, X12, X12
XOR X1, X13, X13
VADDUWM C1, D1, C1
VADDUWM C2, D2, C2
XOR X2, X14, X14
XOR X3, X15, X15
VXOR B0, C0, T0
VXOR B1, C1, T1
ROTLW $8, X12, X12
ROTLW $8, X13, X13
VXOR B2, C2, T2
VRLW T0, SEVEN, B0
ROTLW $8, X14, X14
ROTLW $8, X15, X15
VRLW T1, SEVEN, B1
VRLW T2, SEVEN, B2
ADD X12, X8, X8
ADD X13, X9, X9
VSLDOI $8, C0, C0, C0
VSLDOI $8, C1, C1, C1
ADD X14, X10, X10
ADD X15, X11, X11
VSLDOI $8, C2, C2, C2
VSLDOI $12, B0, B0, B0
XOR X8, X4, X4
XOR X9, X5, X5
VSLDOI $12, B1, B1, B1
VSLDOI $12, B2, B2, B2
XOR X10, X6, X6
XOR X11, X7, X7
VSLDOI $4, D0, D0, D0
VSLDOI $4, D1, D1, D1
ROTLW $7, X4, X4
ROTLW $7, X5, X5
VSLDOI $4, D2, D2, D2
VADDUWM A0, B0, A0
ROTLW $7, X6, X6
ROTLW $7, X7, X7
VADDUWM A1, B1, A1
VADDUWM A2, B2, A2
ADD X5, X0, X0
ADD X6, X1, X1
VXOR D0, A0, D0
VXOR D1, A1, D1
ADD X7, X2, X2
ADD X4, X3, X3
VXOR D2, A2, D2
VPERM D0, D0, SIXTEEN, D0
XOR X0, X15, X15
XOR X1, X12, X12
VPERM D1, D1, SIXTEEN, D1
VPERM D2, D2, SIXTEEN, D2
XOR X2, X13, X13
XOR X3, X14, X14
VADDUWM C0, D0, C0
VADDUWM C1, D1, C1
ROTLW $16, X15, X15
ROTLW $16, X12, X12
VADDUWM C2, D2, C2
VXOR B0, C0, T0
ROTLW $16, X13, X13
ROTLW $16, X14, X14
VXOR B1, C1, T1
VXOR B2, C2, T2
ADD X15, X10, X10
ADD X12, X11, X11
VRLW T0, TWELVE, B0
VRLW T1, TWELVE, B1
ADD X13, X8, X8
ADD X14, X9, X9
VRLW T2, TWELVE, B2
VADDUWM A0, B0, A0
XOR X10, X5, X5
XOR X11, X6, X6
VADDUWM A1, B1, A1
VADDUWM A2, B2, A2
XOR X8, X7, X7
XOR X9, X4, X4
VXOR D0, A0, D0
VXOR D1, A1, D1
ROTLW $12, X5, X5
ROTLW $12, X6, X6
VXOR D2, A2, D2
VPERM D0, D0, TWENTY4, D0
ROTLW $12, X7, X7
ROTLW $12, X4, X4
VPERM D1, D1, TWENTY4, D1
VPERM D2, D2, TWENTY4, D2
ADD X5, X0, X0
ADD X6, X1, X1
VADDUWM C0, D0, C0
VADDUWM C1, D1, C1
ADD X7, X2, X2
ADD X4, X3, X3
VADDUWM C2, D2, C2
VXOR B0, C0, T0
XOR X0, X15, X15
XOR X1, X12, X12
VXOR B1, C1, T1
VXOR B2, C2, T2
XOR X2, X13, X13
XOR X3, X14, X14
VRLW T0, SEVEN, B0
VRLW T1, SEVEN, B1
ROTLW $8, X15, X15
ROTLW $8, X12, X12
VRLW T2, SEVEN, B2
VSLDOI $8, C0, C0, C0
ROTLW $8, X13, X13
ROTLW $8, X14, X14
VSLDOI $8, C1, C1, C1
VSLDOI $8, C2, C2, C2
ADD X15, X10, X10
ADD X12, X11, X11
VSLDOI $4, B0, B0, B0
VSLDOI $4, B1, B1, B1
ADD X13, X8, X8
ADD X14, X9, X9
VSLDOI $4, B2, B2, B2
VSLDOI $12, D0, D0, D0
XOR X10, X5, X5
XOR X11, X6, X6
VSLDOI $12, D1, D1, D1
VSLDOI $12, D2, D2, D2
XOR X8, X7, X7
XOR X9, X4, X4
ROTLW $7, X5, X5
ROTLW $7, X6, X6
ROTLW $7, X7, X7
ROTLW $7, X4, X4
BC 0x10, 0, loop_vmx
SUB $256, LEN, LEN
// Accumulate key block
ADD $0x61707865, X0, X0
ADD $0x3320646e, X1, X1
ADD $0x79622d32, X2, X2
ADD $0x6b206574, X3, X3
ADD TMP0, X4, X4
ADD TMP1, X5, X5
ADD TMP2, X6, X6
ADD TMP3, X7, X7
MOVWZ 16(KEY), TMP0
MOVWZ 20(KEY), TMP1
MOVWZ 24(KEY), TMP2
MOVWZ 28(KEY), TMP3
ADD TMP0, X8, X8
ADD TMP1, X9, X9
ADD TMP2, X10, X10
ADD TMP3, X11, X11
MOVWZ 12(CNT), TMP0
MOVWZ 8(CNT), TMP1
MOVWZ 4(CNT), TMP2
MOVWZ 0(CNT), TEMP
ADD TMP0, X15, X15
ADD TMP1, X14, X14
ADD TMP2, X13, X13
ADD TEMP, X12, X12
// Accumulate key block
VADDUWM A0, K0, A0
VADDUWM A1, K0, A1
VADDUWM A2, K0, A2
VADDUWM B0, K1, B0
VADDUWM B1, K1, B1
VADDUWM B2, K1, B2
VADDUWM C0, K2, C0
VADDUWM C1, K2, C1
VADDUWM C2, K2, C2
VADDUWM D0, K3, D0
VADDUWM D1, K4, D1
VADDUWM D2, K5, D2
// Increment counter
ADD $4, TEMP, TEMP
MOVW TEMP, 0(CNT)
VADDUWM K3, FOUR, K3
VADDUWM K4, FOUR, K4
VADDUWM K5, FOUR, K5
// XOR the input slice (INP) with the keystream, which is stored in GPRs (X0-X3).
// Load input (aligned or not)
MOVWZ 0(INP), TMP0
MOVWZ 4(INP), TMP1
MOVWZ 8(INP), TMP2
MOVWZ 12(INP), TMP3
// XOR with input
XOR TMP0, X0, X0
XOR TMP1, X1, X1
XOR TMP2, X2, X2
XOR TMP3, X3, X3
MOVWZ 16(INP), TMP0
MOVWZ 20(INP), TMP1
MOVWZ 24(INP), TMP2
MOVWZ 28(INP), TMP3
XOR TMP0, X4, X4
XOR TMP1, X5, X5
XOR TMP2, X6, X6
XOR TMP3, X7, X7
MOVWZ 32(INP), TMP0
MOVWZ 36(INP), TMP1
MOVWZ 40(INP), TMP2
MOVWZ 44(INP), TMP3
XOR TMP0, X8, X8
XOR TMP1, X9, X9
XOR TMP2, X10, X10
XOR TMP3, X11, X11
MOVWZ 48(INP), TMP0
MOVWZ 52(INP), TMP1
MOVWZ 56(INP), TMP2
MOVWZ 60(INP), TMP3
XOR TMP0, X12, X12
XOR TMP1, X13, X13
XOR TMP2, X14, X14
XOR TMP3, X15, X15
// Store output (aligned or not)
MOVW X0, 0(OUT)
MOVW X1, 4(OUT)
MOVW X2, 8(OUT)
MOVW X3, 12(OUT)
ADD $64, INP, INP // INP points to the end of the slice for the alignment code below
MOVW X4, 16(OUT)
MOVD $16, TMP0
MOVW X5, 20(OUT)
MOVD $32, TMP1
MOVW X6, 24(OUT)
MOVD $48, TMP2
MOVW X7, 28(OUT)
MOVD $64, TMP3
MOVW X8, 32(OUT)
MOVW X9, 36(OUT)
MOVW X10, 40(OUT)
MOVW X11, 44(OUT)
MOVW X12, 48(OUT)
MOVW X13, 52(OUT)
MOVW X14, 56(OUT)
MOVW X15, 60(OUT)
ADD $64, OUT, OUT
// Load input
LVX (INP)(R0), DD0
LVX (INP)(TMP0), DD1
LVX (INP)(TMP1), DD2
LVX (INP)(TMP2), DD3
LVX (INP)(TMP3), DD4
ADD $64, INP, INP
VPERM DD1, DD0, INPPERM, DD0 // Align input
VPERM DD2, DD1, INPPERM, DD1
VPERM DD3, DD2, INPPERM, DD2
VPERM DD4, DD3, INPPERM, DD3
VXOR A0, DD0, A0 // XOR with input
VXOR B0, DD1, B0
LVX (INP)(TMP0), DD1 // Keep loading input
VXOR C0, DD2, C0
LVX (INP)(TMP1), DD2
VXOR D0, DD3, D0
LVX (INP)(TMP2), DD3
LVX (INP)(TMP3), DD0
ADD $64, INP, INP
MOVD $63, TMP3 // 63 is not a typo
VPERM A0, A0, OUTPERM, A0
VPERM B0, B0, OUTPERM, B0
VPERM C0, C0, OUTPERM, C0
VPERM D0, D0, OUTPERM, D0
VPERM DD1, DD4, INPPERM, DD4 // Align input
VPERM DD2, DD1, INPPERM, DD1
VPERM DD3, DD2, INPPERM, DD2
VPERM DD0, DD3, INPPERM, DD3
VXOR A1, DD4, A1
VXOR B1, DD1, B1
LVX (INP)(TMP0), DD1 // Keep loading
VXOR C1, DD2, C1
LVX (INP)(TMP1), DD2
VXOR D1, DD3, D1
LVX (INP)(TMP2), DD3
// Note that the LVX address is always rounded down to the nearest 16-byte
// boundary, and that it always points to at most 15 bytes beyond the end of
// the slice, so we cannot cross a page boundary.
LVX (INP)(TMP3), DD4 // Redundant in aligned case.
ADD $64, INP, INP
VPERM A1, A1, OUTPERM, A1 // Pre-misalign output
VPERM B1, B1, OUTPERM, B1
VPERM C1, C1, OUTPERM, C1
VPERM D1, D1, OUTPERM, D1
VPERM DD1, DD0, INPPERM, DD0 // Align Input
VPERM DD2, DD1, INPPERM, DD1
VPERM DD3, DD2, INPPERM, DD2
VPERM DD4, DD3, INPPERM, DD3
VXOR A2, DD0, A2
VXOR B2, DD1, B2
VXOR C2, DD2, C2
VXOR D2, DD3, D2
VPERM A2, A2, OUTPERM, A2
VPERM B2, B2, OUTPERM, B2
VPERM C2, C2, OUTPERM, C2
VPERM D2, D2, OUTPERM, D2
ANDCC $15, OUT, X1 // Is out aligned?
MOVD OUT, X0
VSEL A0, B0, OUTMASK, DD0 // Collect pre-misaligned output
VSEL B0, C0, OUTMASK, DD1
VSEL C0, D0, OUTMASK, DD2
VSEL D0, A1, OUTMASK, DD3
VSEL A1, B1, OUTMASK, B0
VSEL B1, C1, OUTMASK, C0
VSEL C1, D1, OUTMASK, D0
VSEL D1, A2, OUTMASK, A1
VSEL A2, B2, OUTMASK, B1
VSEL B2, C2, OUTMASK, C1
VSEL C2, D2, OUTMASK, D1
STVX DD0, (OUT+TMP0)
STVX DD1, (OUT+TMP1)
STVX DD2, (OUT+TMP2)
ADD $64, OUT, OUT
STVX DD3, (OUT+R0)
STVX B0, (OUT+TMP0)
STVX C0, (OUT+TMP1)
STVX D0, (OUT+TMP2)
ADD $64, OUT, OUT
STVX A1, (OUT+R0)
STVX B1, (OUT+TMP0)
STVX C1, (OUT+TMP1)
STVX D1, (OUT+TMP2)
ADD $64, OUT, OUT
BEQ aligned_vmx
SUB X1, OUT, X2 // in misaligned case edges
MOVD $0, X3 // are written byte-by-byte
unaligned_tail_vmx:
STVEBX D2, (X2+X3)
ADD $1, X3, X3
CMPW X3, X1
BNE unaligned_tail_vmx
SUB X1, X0, X2
unaligned_head_vmx:
STVEBX A0, (X2+X1)
CMPW X1, $15
ADD $1, X1, X1
BNE unaligned_head_vmx
CMPU LEN, $255 // done with 256-byte block yet?
BGT loop_outer_vmx
JMP done_vmx
aligned_vmx:
STVX A0, (X0+R0)
CMPU LEN, $255 // done with 256-byte block yet?
BGT loop_outer_vmx
done_vmx:
RET

2
vendor/golang.org/x/crypto/internal/chacha20/chacha_noasm.go generated vendored
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@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build !arm64,!s390x arm64,!go1.11 gccgo appengine
// +build !ppc64le,!arm64,!s390x arm64,!go1.11 gccgo appengine
package chacha20

51
vendor/golang.org/x/crypto/internal/chacha20/chacha_ppc64le.go generated vendored Normal file
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@ -0,0 +1,51 @@
// Copyright 2019 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build ppc64le,!gccgo,!appengine
package chacha20
import "encoding/binary"
var haveAsm = true
const bufSize = 256
//go:noescape
func chaCha20_ctr32_vmx(out, inp *byte, len int, key *[8]uint32, counter *uint32)
func (c *Cipher) xorKeyStreamAsm(dst, src []byte) {
if len(src) >= bufSize {
chaCha20_ctr32_vmx(&dst[0], &src[0], len(src)-len(src)%bufSize, &c.key, &c.counter)
}
if len(src)%bufSize != 0 {
chaCha20_ctr32_vmx(&c.buf[0], &c.buf[0], bufSize, &c.key, &c.counter)
start := len(src) - len(src)%bufSize
ts, td, tb := src[start:], dst[start:], c.buf[:]
// Unroll loop to XOR 32 bytes per iteration.
for i := 0; i < len(ts)-32; i += 32 {
td, tb = td[:len(ts)], tb[:len(ts)] // bounds check elimination
s0 := binary.LittleEndian.Uint64(ts[0:8])
s1 := binary.LittleEndian.Uint64(ts[8:16])
s2 := binary.LittleEndian.Uint64(ts[16:24])
s3 := binary.LittleEndian.Uint64(ts[24:32])
b0 := binary.LittleEndian.Uint64(tb[0:8])
b1 := binary.LittleEndian.Uint64(tb[8:16])
b2 := binary.LittleEndian.Uint64(tb[16:24])
b3 := binary.LittleEndian.Uint64(tb[24:32])
binary.LittleEndian.PutUint64(td[0:8], s0^b0)
binary.LittleEndian.PutUint64(td[8:16], s1^b1)
binary.LittleEndian.PutUint64(td[16:24], s2^b2)
binary.LittleEndian.PutUint64(td[24:32], s3^b3)
ts, td, tb = ts[32:], td[32:], tb[32:]
}
td, tb = td[:len(ts)], tb[:len(ts)] // bounds check elimination
for i, v := range ts {
td[i] = tb[i] ^ v
}
c.len = bufSize - (len(src) % bufSize)
}
}

2
vendor/golang.org/x/crypto/poly1305/mac_noasm.go generated vendored
View File

@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build !amd64 gccgo appengine
// +build !amd64,!ppc64le gccgo appengine
package poly1305

2
vendor/golang.org/x/crypto/poly1305/sum_noasm.go generated vendored
View File

@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build s390x,!go1.11 !arm,!amd64,!s390x gccgo appengine nacl
// +build s390x,!go1.11 !arm,!amd64,!s390x,!ppc64le gccgo appengine nacl
package poly1305

68
vendor/golang.org/x/crypto/poly1305/sum_ppc64le.go generated vendored Normal file
View File

@ -0,0 +1,68 @@
// Copyright 2019 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build ppc64le,!gccgo,!appengine
package poly1305
//go:noescape
func initialize(state *[7]uint64, key *[32]byte)
//go:noescape
func update(state *[7]uint64, msg []byte)
//go:noescape
func finalize(tag *[TagSize]byte, state *[7]uint64)
// Sum generates an authenticator for m using a one-time key and puts the
// 16-byte result into out. Authenticating two different messages with the same
// key allows an attacker to forge messages at will.
func Sum(out *[16]byte, m []byte, key *[32]byte) {
h := newMAC(key)
h.Write(m)
h.Sum(out)
}
func newMAC(key *[32]byte) (h mac) {
initialize(&h.state, key)
return
}
type mac struct {
state [7]uint64 // := uint64{ h0, h1, h2, r0, r1, pad0, pad1 }
buffer [TagSize]byte
offset int
}
func (h *mac) Write(p []byte) (n int, err error) {
n = len(p)
if h.offset > 0 {
remaining := TagSize - h.offset
if n < remaining {
h.offset += copy(h.buffer[h.offset:], p)
return n, nil
}
copy(h.buffer[h.offset:], p[:remaining])
p = p[remaining:]
h.offset = 0
update(&h.state, h.buffer[:])
}
if nn := len(p) - (len(p) % TagSize); nn > 0 {
update(&h.state, p[:nn])
p = p[nn:]
}
if len(p) > 0 {
h.offset += copy(h.buffer[h.offset:], p)
}
return n, nil
}
func (h *mac) Sum(out *[16]byte) {
state := h.state
if h.offset > 0 {
update(&state, h.buffer[:h.offset])
}
finalize(out, &state)
}

247
vendor/golang.org/x/crypto/poly1305/sum_ppc64le.s generated vendored Normal file
View File

@ -0,0 +1,247 @@
// Copyright 2019 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build ppc64le,!gccgo,!appengine
#include "textflag.h"
// This was ported from the amd64 implementation.
#define POLY1305_ADD(msg, h0, h1, h2, t0, t1, t2) \
MOVD (msg), t0; \
MOVD 8(msg), t1; \
MOVD $1, t2; \
ADDC t0, h0, h0; \
ADDE t1, h1, h1; \
ADDE t2, h2; \
ADD $16, msg
#define POLY1305_MUL(h0, h1, h2, r0, r1, t0, t1, t2, t3, t4, t5) \
MULLD r0, h0, t0; \
MULLD r0, h1, t4; \
MULHDU r0, h0, t1; \
MULHDU r0, h1, t5; \
ADDC t4, t1, t1; \
MULLD r0, h2, t2; \
ADDZE t5; \
MULHDU r1, h0, t4; \
MULLD r1, h0, h0; \
ADD t5, t2, t2; \
ADDC h0, t1, t1; \
MULLD h2, r1, t3; \
ADDZE t4, h0; \
MULHDU r1, h1, t5; \
MULLD r1, h1, t4; \
ADDC t4, t2, t2; \
ADDE t5, t3, t3; \
ADDC h0, t2, t2; \
MOVD $-4, t4; \
MOVD t0, h0; \
MOVD t1, h1; \
ADDZE t3; \
ANDCC $3, t2, h2; \
AND t2, t4, t0; \
ADDC t0, h0, h0; \
ADDE t3, h1, h1; \
SLD $62, t3, t4; \
SRD $2, t2; \
ADDZE h2; \
OR t4, t2, t2; \
SRD $2, t3; \
ADDC t2, h0, h0; \
ADDE t3, h1, h1; \
ADDZE h2
DATA ·poly1305Mask<>+0x00(SB)/8, $0x0FFFFFFC0FFFFFFF
DATA ·poly1305Mask<>+0x08(SB)/8, $0x0FFFFFFC0FFFFFFC
GLOBL ·poly1305Mask<>(SB), RODATA, $16
// func update(state *[7]uint64, msg []byte)
TEXT ·update(SB), $0-32
MOVD state+0(FP), R3
MOVD msg_base+8(FP), R4
MOVD msg_len+16(FP), R5
MOVD 0(R3), R8 // h0
MOVD 8(R3), R9 // h1
MOVD 16(R3), R10 // h2
MOVD 24(R3), R11 // r0
MOVD 32(R3), R12 // r1
CMP R5, $16
BLT bytes_between_0_and_15
loop:
POLY1305_ADD(R4, R8, R9, R10, R20, R21, R22)
multiply:
POLY1305_MUL(R8, R9, R10, R11, R12, R16, R17, R18, R14, R20, R21)
ADD $-16, R5
CMP R5, $16
BGE loop
bytes_between_0_and_15:
CMP $0, R5
BEQ done
MOVD $0, R16 // h0
MOVD $0, R17 // h1
flush_buffer:
CMP R5, $8
BLE just1
MOVD $8, R21
SUB R21, R5, R21
// Greater than 8 -- load the rightmost remaining bytes in msg
// and put into R17 (h1)
MOVD (R4)(R21), R17
MOVD $16, R22
// Find the offset to those bytes
SUB R5, R22, R22
SLD $3, R22
// Shift to get only the bytes in msg
SRD R22, R17, R17
// Put 1 at high end
MOVD $1, R23
SLD $3, R21
SLD R21, R23, R23
OR R23, R17, R17
// Remainder is 8
MOVD $8, R5
just1:
CMP R5, $8
BLT less8
// Exactly 8
MOVD (R4), R16
CMP $0, R17
// Check if we've already set R17; if not
// set 1 to indicate end of msg.
BNE carry
MOVD $1, R17
BR carry
less8:
MOVD $0, R16 // h0
MOVD $0, R22 // shift count
CMP R5, $4
BLT less4
MOVWZ (R4), R16
ADD $4, R4
ADD $-4, R5
MOVD $32, R22
less4:
CMP R5, $2
BLT less2
MOVHZ (R4), R21
SLD R22, R21, R21
OR R16, R21, R16
ADD $16, R22
ADD $-2, R5
ADD $2, R4
less2:
CMP $0, R5
BEQ insert1
MOVBZ (R4), R21
SLD R22, R21, R21
OR R16, R21, R16
ADD $8, R22
insert1:
// Insert 1 at end of msg
MOVD $1, R21
SLD R22, R21, R21
OR R16, R21, R16
carry:
// Add new values to h0, h1, h2
ADDC R16, R8
ADDE R17, R9
ADDE $0, R10
MOVD $16, R5
ADD R5, R4
BR multiply
done:
// Save h0, h1, h2 in state
MOVD R8, 0(R3)
MOVD R9, 8(R3)
MOVD R10, 16(R3)
RET
// func initialize(state *[7]uint64, key *[32]byte)
TEXT ·initialize(SB), $0-16
MOVD state+0(FP), R3
MOVD key+8(FP), R4
// state[0...7] is initialized with zero
// Load key
MOVD 0(R4), R5
MOVD 8(R4), R6
MOVD 16(R4), R7
MOVD 24(R4), R8
// Address of key mask
MOVD $·poly1305Mask<>(SB), R9
// Save original key in state
MOVD R7, 40(R3)
MOVD R8, 48(R3)
// Get mask
MOVD (R9), R7
MOVD 8(R9), R8
// And with key
AND R5, R7, R5
AND R6, R8, R6
// Save masked key in state
MOVD R5, 24(R3)
MOVD R6, 32(R3)
RET
// func finalize(tag *[TagSize]byte, state *[7]uint64)
TEXT ·finalize(SB), $0-16
MOVD tag+0(FP), R3
MOVD state+8(FP), R4
// Get h0, h1, h2 from state
MOVD 0(R4), R5
MOVD 8(R4), R6
MOVD 16(R4), R7
// Save h0, h1
MOVD R5, R8
MOVD R6, R9
MOVD $3, R20
MOVD $-1, R21
SUBC $-5, R5
SUBE R21, R6
SUBE R20, R7
MOVD $0, R21
SUBZE R21
// Check for carry
CMP $0, R21
ISEL $2, R5, R8, R5
ISEL $2, R6, R9, R6
MOVD 40(R4), R8
MOVD 48(R4), R9
ADDC R8, R5
ADDE R9, R6
MOVD R5, 0(R3)
MOVD R6, 8(R3)
RET

114
vendor/golang.org/x/crypto/ssh/client_auth.go generated vendored
View File

@ -523,3 +523,117 @@ func (r *retryableAuthMethod) method() string {
func RetryableAuthMethod(auth AuthMethod, maxTries int) AuthMethod {
return &retryableAuthMethod{authMethod: auth, maxTries: maxTries}
}
// GSSAPIWithMICAuthMethod is an AuthMethod with "gssapi-with-mic" authentication.
// See RFC 4462 section 3
// gssAPIClient is implementation of the GSSAPIClient interface, see the definition of the interface for details.
// target is the server host you want to log in to.
func GSSAPIWithMICAuthMethod(gssAPIClient GSSAPIClient, target string) AuthMethod {
if gssAPIClient == nil {
panic("gss-api client must be not nil with enable gssapi-with-mic")
}
return &gssAPIWithMICCallback{gssAPIClient: gssAPIClient, target: target}
}
type gssAPIWithMICCallback struct {
gssAPIClient GSSAPIClient
target string
}
func (g *gssAPIWithMICCallback) auth(session []byte, user string, c packetConn, rand io.Reader) (authResult, []string, error) {
m := &userAuthRequestMsg{
User: user,
Service: serviceSSH,
Method: g.method(),
}
// The GSS-API authentication method is initiated when the client sends an SSH_MSG_USERAUTH_REQUEST.
// See RFC 4462 section 3.2.
m.Payload = appendU32(m.Payload, 1)
m.Payload = appendString(m.Payload, string(krb5OID))
if err := c.writePacket(Marshal(m)); err != nil {
return authFailure, nil, err
}
// The server responds to the SSH_MSG_USERAUTH_REQUEST with either an
// SSH_MSG_USERAUTH_FAILURE if none of the mechanisms are supported or
// with an SSH_MSG_USERAUTH_GSSAPI_RESPONSE.
// See RFC 4462 section 3.3.
// OpenSSH supports Kerberos V5 mechanism only for GSS-API authentication,so I don't want to check
// selected mech if it is valid.
packet, err := c.readPacket()
if err != nil {
return authFailure, nil, err
}
userAuthGSSAPIResp := &userAuthGSSAPIResponse{}
if err := Unmarshal(packet, userAuthGSSAPIResp); err != nil {
return authFailure, nil, err
}
// Start the loop into the exchange token.
// See RFC 4462 section 3.4.
var token []byte
defer g.gssAPIClient.DeleteSecContext()
for {
// Initiates the establishment of a security context between the application and a remote peer.
nextToken, needContinue, err := g.gssAPIClient.InitSecContext("host@"+g.target, token, false)
if err != nil {
return authFailure, nil, err
}
if len(nextToken) > 0 {
if err := c.writePacket(Marshal(&userAuthGSSAPIToken{
Token: nextToken,
})); err != nil {
return authFailure, nil, err
}
}
if !needContinue {
break
}
packet, err = c.readPacket()
if err != nil {
return authFailure, nil, err
}
switch packet[0] {
case msgUserAuthFailure:
var msg userAuthFailureMsg
if err := Unmarshal(packet, &msg); err != nil {
return authFailure, nil, err
}
if msg.PartialSuccess {
return authPartialSuccess, msg.Methods, nil
}
return authFailure, msg.Methods, nil
case msgUserAuthGSSAPIError:
userAuthGSSAPIErrorResp := &userAuthGSSAPIError{}
if err := Unmarshal(packet, userAuthGSSAPIErrorResp); err != nil {
return authFailure, nil, err
}
return authFailure, nil, fmt.Errorf("GSS-API Error:\n"+
"Major Status: %d\n"+
"Minor Status: %d\n"+
"Error Message: %s\n", userAuthGSSAPIErrorResp.MajorStatus, userAuthGSSAPIErrorResp.MinorStatus,
userAuthGSSAPIErrorResp.Message)
case msgUserAuthGSSAPIToken:
userAuthGSSAPITokenReq := &userAuthGSSAPIToken{}
if err := Unmarshal(packet, userAuthGSSAPITokenReq); err != nil {
return authFailure, nil, err
}
token = userAuthGSSAPITokenReq.Token
}
}
// Binding Encryption Keys.
// See RFC 4462 section 3.5.
micField := buildMIC(string(session), user, "ssh-connection", "gssapi-with-mic")
micToken, err := g.gssAPIClient.GetMIC(micField)
if err != nil {
return authFailure, nil, err
}
if err := c.writePacket(Marshal(&userAuthGSSAPIMIC{
MIC: micToken,
})); err != nil {
return authFailure, nil, err
}
return handleAuthResponse(c)
}
func (g *gssAPIWithMICCallback) method() string {
return "gssapi-with-mic"
}

44
vendor/golang.org/x/crypto/ssh/messages.go generated vendored
View File

@ -275,6 +275,42 @@ type userAuthPubKeyOkMsg struct {
PubKey []byte
}
// See RFC 4462, section 3
const msgUserAuthGSSAPIResponse = 60
type userAuthGSSAPIResponse struct {
SupportMech []byte `sshtype:"60"`
}
const msgUserAuthGSSAPIToken = 61
type userAuthGSSAPIToken struct {
Token []byte `sshtype:"61"`
}
const msgUserAuthGSSAPIMIC = 66
type userAuthGSSAPIMIC struct {
MIC []byte `sshtype:"66"`
}
// See RFC 4462, section 3.9
const msgUserAuthGSSAPIErrTok = 64
type userAuthGSSAPIErrTok struct {
ErrorToken []byte `sshtype:"64"`
}
// See RFC 4462, section 3.8
const msgUserAuthGSSAPIError = 65
type userAuthGSSAPIError struct {
MajorStatus uint32 `sshtype:"65"`
MinorStatus uint32
Message string
LanguageTag string
}
// typeTags returns the possible type bytes for the given reflect.Type, which
// should be a struct. The possible values are separated by a '|' character.
func typeTags(structType reflect.Type) (tags []byte) {
@ -756,6 +792,14 @@ func decode(packet []byte) (interface{}, error) {
msg = new(channelRequestSuccessMsg)
case msgChannelFailure:
msg = new(channelRequestFailureMsg)
case msgUserAuthGSSAPIToken:
msg = new(userAuthGSSAPIToken)
case msgUserAuthGSSAPIMIC:
msg = new(userAuthGSSAPIMIC)
case msgUserAuthGSSAPIErrTok:
msg = new(userAuthGSSAPIErrTok)
case msgUserAuthGSSAPIError:
msg = new(userAuthGSSAPIError)
default:
return nil, unexpectedMessageError(0, packet[0])
}

118
vendor/golang.org/x/crypto/ssh/server.go generated vendored
View File

@ -45,6 +45,20 @@ type Permissions struct {
Extensions map[string]string
}
type GSSAPIWithMICConfig struct {
// AllowLogin, must be set, is called when gssapi-with-mic
// authentication is selected (RFC 4462 section 3). The srcName is from the
// results of the GSS-API authentication. The format is username@DOMAIN.
// GSSAPI just guarantees to the server who the user is, but not if they can log in, and with what permissions.
// This callback is called after the user identity is established with GSSAPI to decide if the user can login with
// which permissions. If the user is allowed to login, it should return a nil error.
AllowLogin func(conn ConnMetadata, srcName string) (*Permissions, error)
// Server must be set. It's the implementation
// of the GSSAPIServer interface. See GSSAPIServer interface for details.
Server GSSAPIServer
}
// ServerConfig holds server specific configuration data.
type ServerConfig struct {
// Config contains configuration shared between client and server.
@ -99,6 +113,10 @@ type ServerConfig struct {
// BannerCallback, if present, is called and the return string is sent to
// the client after key exchange completed but before authentication.
BannerCallback func(conn ConnMetadata) string
// GSSAPIWithMICConfig includes gssapi server and callback, which if both non-nil, is used
// when gssapi-with-mic authentication is selected (RFC 4462 section 3).
GSSAPIWithMICConfig *GSSAPIWithMICConfig
}
// AddHostKey adds a private key as a host key. If an existing host
@ -204,7 +222,9 @@ func (s *connection) serverHandshake(config *ServerConfig) (*Permissions, error)
return nil, errors.New("ssh: server has no host keys")
}
if !config.NoClientAuth && config.PasswordCallback == nil && config.PublicKeyCallback == nil && config.KeyboardInteractiveCallback == nil {
if !config.NoClientAuth && config.PasswordCallback == nil && config.PublicKeyCallback == nil &&
config.KeyboardInteractiveCallback == nil && (config.GSSAPIWithMICConfig == nil ||
config.GSSAPIWithMICConfig.AllowLogin == nil || config.GSSAPIWithMICConfig.Server == nil) {
return nil, errors.New("ssh: no authentication methods configured but NoClientAuth is also false")
}
@ -295,6 +315,55 @@ func checkSourceAddress(addr net.Addr, sourceAddrs string) error {
return fmt.Errorf("ssh: remote address %v is not allowed because of source-address restriction", addr)
}
func gssExchangeToken(gssapiConfig *GSSAPIWithMICConfig, firstToken []byte, s *connection,
sessionID []byte, userAuthReq userAuthRequestMsg) (authErr error, perms *Permissions, err error) {
gssAPIServer := gssapiConfig.Server
defer gssAPIServer.DeleteSecContext()
var srcName string
for {
var (
outToken []byte
needContinue bool
)
outToken, srcName, needContinue, err = gssAPIServer.AcceptSecContext(firstToken)
if err != nil {
return err, nil, nil
}
if len(outToken) != 0 {
if err := s.transport.writePacket(Marshal(&userAuthGSSAPIToken{
Token: outToken,
})); err != nil {
return nil, nil, err
}
}
if !needContinue {
break
}
packet, err := s.transport.readPacket()
if err != nil {
return nil, nil, err
}
userAuthGSSAPITokenReq := &userAuthGSSAPIToken{}
if err := Unmarshal(packet, userAuthGSSAPITokenReq); err != nil {
return nil, nil, err
}
}
packet, err := s.transport.readPacket()
if err != nil {
return nil, nil, err
}
userAuthGSSAPIMICReq := &userAuthGSSAPIMIC{}
if err := Unmarshal(packet, userAuthGSSAPIMICReq); err != nil {
return nil, nil, err
}
mic := buildMIC(string(sessionID), userAuthReq.User, userAuthReq.Service, userAuthReq.Method)
if err := gssAPIServer.VerifyMIC(mic, userAuthGSSAPIMICReq.MIC); err != nil {
return err, nil, nil
}
perms, authErr = gssapiConfig.AllowLogin(s, srcName)
return authErr, perms, nil
}
// ServerAuthError represents server authentication errors and is
// sometimes returned by NewServerConn. It appends any authentication
// errors that may occur, and is returned if all of the authentication
@ -496,6 +565,49 @@ userAuthLoop:
authErr = candidate.result
perms = candidate.perms
}
case "gssapi-with-mic":
gssapiConfig := config.GSSAPIWithMICConfig
userAuthRequestGSSAPI, err := parseGSSAPIPayload(userAuthReq.Payload)
if err != nil {
return nil, parseError(msgUserAuthRequest)
}
// OpenSSH supports Kerberos V5 mechanism only for GSS-API authentication.
if userAuthRequestGSSAPI.N == 0 {
authErr = fmt.Errorf("ssh: Mechanism negotiation is not supported")
break
}
var i uint32
present := false
for i = 0; i < userAuthRequestGSSAPI.N; i++ {
if userAuthRequestGSSAPI.OIDS[i].Equal(krb5Mesh) {
present = true
break
}
}
if !present {
authErr = fmt.Errorf("ssh: GSSAPI authentication must use the Kerberos V5 mechanism")
break
}
// Initial server response, see RFC 4462 section 3.3.
if err := s.transport.writePacket(Marshal(&userAuthGSSAPIResponse{
SupportMech: krb5OID,
})); err != nil {
return nil, err
}
// Exchange token, see RFC 4462 section 3.4.
packet, err := s.transport.readPacket()
if err != nil {
return nil, err
}
userAuthGSSAPITokenReq := &userAuthGSSAPIToken{}
if err := Unmarshal(packet, userAuthGSSAPITokenReq); err != nil {
return nil, err
}
authErr, perms, err = gssExchangeToken(gssapiConfig, userAuthGSSAPITokenReq.Token, s, sessionID,
userAuthReq)
if err != nil {
return nil, err
}
default:
authErr = fmt.Errorf("ssh: unknown method %q", userAuthReq.Method)
}
@ -522,6 +634,10 @@ userAuthLoop:
if config.KeyboardInteractiveCallback != nil {
failureMsg.Methods = append(failureMsg.Methods, "keyboard-interactive")
}
if config.GSSAPIWithMICConfig != nil && config.GSSAPIWithMICConfig.Server != nil &&
config.GSSAPIWithMICConfig.AllowLogin != nil {
failureMsg.Methods = append(failureMsg.Methods, "gssapi-with-mic")
}
if len(failureMsg.Methods) == 0 {
return nil, errors.New("ssh: no authentication methods configured but NoClientAuth is also false")

139
vendor/golang.org/x/crypto/ssh/ssh_gss.go generated vendored Normal file
View File

@ -0,0 +1,139 @@
// Copyright 2011 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package ssh
import (
"encoding/asn1"
"errors"
)
var krb5OID []byte
func init() {
krb5OID, _ = asn1.Marshal(krb5Mesh)
}
// GSSAPIClient provides the API to plug-in GSSAPI authentication for client logins.
type GSSAPIClient interface {
// InitSecContext initiates the establishment of a security context for GSS-API between the
// ssh client and ssh server. Initially the token parameter should be specified as nil.
// The routine may return a outputToken which should be transferred to
// the ssh server, where the ssh server will present it to
// AcceptSecContext. If no token need be sent, InitSecContext will indicate this by setting
// needContinue to false. To complete the context
// establishment, one or more reply tokens may be required from the ssh
// server;if so, InitSecContext will return a needContinue which is true.
// In this case, InitSecContext should be called again when the
// reply token is received from the ssh server, passing the reply
// token to InitSecContext via the token parameters.
// See RFC 2743 section 2.2.1 and RFC 4462 section 3.4.
InitSecContext(target string, token []byte, isGSSDelegCreds bool) (outputToken []byte, needContinue bool, err error)
// GetMIC generates a cryptographic MIC for the SSH2 message, and places
// the MIC in a token for transfer to the ssh server.
// The contents of the MIC field are obtained by calling GSS_GetMIC()
// over the following, using the GSS-API context that was just
// established:
// string session identifier
// byte SSH_MSG_USERAUTH_REQUEST
// string user name
// string service
// string "gssapi-with-mic"
// See RFC 2743 section 2.3.1 and RFC 4462 3.5.
GetMIC(micFiled []byte) ([]byte, error)
// Whenever possible, it should be possible for
// DeleteSecContext() calls to be successfully processed even
// if other calls cannot succeed, thereby enabling context-related
// resources to be released.
// In addition to deleting established security contexts,
// gss_delete_sec_context must also be able to delete "half-built"
// security contexts resulting from an incomplete sequence of
// InitSecContext()/AcceptSecContext() calls.
// See RFC 2743 section 2.2.3.
DeleteSecContext() error
}
// GSSAPIServer provides the API to plug in GSSAPI authentication for server logins.
type GSSAPIServer interface {
// AcceptSecContext allows a remotely initiated security context between the application
// and a remote peer to be established by the ssh client. The routine may return a
// outputToken which should be transferred to the ssh client,
// where the ssh client will present it to InitSecContext.
// If no token need be sent, AcceptSecContext will indicate this
// by setting the needContinue to false. To
// complete the context establishment, one or more reply tokens may be
// required from the ssh client. if so, AcceptSecContext
// will return a needContinue which is true, in which case it
// should be called again when the reply token is received from the ssh
// client, passing the token to AcceptSecContext via the
// token parameters.
// The srcName return value is the authenticated username.
// See RFC 2743 section 2.2.2 and RFC 4462 section 3.4.
AcceptSecContext(token []byte) (outputToken []byte, srcName string, needContinue bool, err error)
// VerifyMIC verifies that a cryptographic MIC, contained in the token parameter,
// fits the supplied message is received from the ssh client.
// See RFC 2743 section 2.3.2.
VerifyMIC(micField []byte, micToken []byte) error
// Whenever possible, it should be possible for
// DeleteSecContext() calls to be successfully processed even
// if other calls cannot succeed, thereby enabling context-related
// resources to be released.
// In addition to deleting established security contexts,
// gss_delete_sec_context must also be able to delete "half-built"
// security contexts resulting from an incomplete sequence of
// InitSecContext()/AcceptSecContext() calls.
// See RFC 2743 section 2.2.3.
DeleteSecContext() error
}
var (
// OpenSSH supports Kerberos V5 mechanism only for GSS-API authentication,
// so we also support the krb5 mechanism only.
// See RFC 1964 section 1.
krb5Mesh = asn1.ObjectIdentifier{1, 2, 840, 113554, 1, 2, 2}
)
// The GSS-API authentication method is initiated when the client sends an SSH_MSG_USERAUTH_REQUEST
// See RFC 4462 section 3.2.
type userAuthRequestGSSAPI struct {
N uint32
OIDS []asn1.ObjectIdentifier
}
func parseGSSAPIPayload(payload []byte) (*userAuthRequestGSSAPI, error) {
n, rest, ok := parseUint32(payload)
if !ok {
return nil, errors.New("parse uint32 failed")
}
s := &userAuthRequestGSSAPI{
N: n,
OIDS: make([]asn1.ObjectIdentifier, n),
}
for i := 0; i < int(n); i++ {
var (
desiredMech []byte
err error
)
desiredMech, rest, ok = parseString(rest)
if !ok {
return nil, errors.New("parse string failed")
}
if rest, err = asn1.Unmarshal(desiredMech, &s.OIDS[i]); err != nil {
return nil, err
}
}
return s, nil
}
// See RFC 4462 section 3.6.
func buildMIC(sessionID string, username string, service string, authMethod string) []byte {
out := make([]byte, 0, 0)
out = appendString(out, sessionID)
out = append(out, msgUserAuthRequest)
out = appendString(out, username)
out = appendString(out, service)
out = appendString(out, authMethod)
return out
}

712
vendor/golang.org/x/net/html/atom/gen.go generated vendored
View File

@ -1,712 +0,0 @@
// Copyright 2012 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build ignore
//go:generate go run gen.go
//go:generate go run gen.go -test
package main
import (
"bytes"
"flag"
"fmt"
"go/format"
"io/ioutil"
"math/rand"
"os"
"sort"
"strings"
)
// identifier converts s to a Go exported identifier.
// It converts "div" to "Div" and "accept-charset" to "AcceptCharset".
func identifier(s string) string {
b := make([]byte, 0, len(s))
cap := true
for _, c := range s {
if c == '-' {
cap = true
continue
}
if cap && 'a' <= c && c <= 'z' {
c -= 'a' - 'A'
}
cap = false
b = append(b, byte(c))
}
return string(b)
}
var test = flag.Bool("test", false, "generate table_test.go")
func genFile(name string, buf *bytes.Buffer) {
b, err := format.Source(buf.Bytes())
if err != nil {
fmt.Fprintln(os.Stderr, err)
os.Exit(1)
}
if err := ioutil.WriteFile(name, b, 0644); err != nil {
fmt.Fprintln(os.Stderr, err)
os.Exit(1)
}
}
func main() {
flag.Parse()
var all []string
all = append(all, elements...)
all = append(all, attributes...)
all = append(all, eventHandlers...)
all = append(all, extra...)
sort.Strings(all)
// uniq - lists have dups
w := 0
for _, s := range all {
if w == 0 || all[w-1] != s {
all[w] = s
w++
}
}
all = all[:w]
if *test {
var buf bytes.Buffer
fmt.Fprintln(&buf, "// Code generated by go generate gen.go; DO NOT EDIT.\n")
fmt.Fprintln(&buf, "//go:generate go run gen.go -test\n")
fmt.Fprintln(&buf, "package atom\n")
fmt.Fprintln(&buf, "var testAtomList = []string{")
for _, s := range all {
fmt.Fprintf(&buf, "\t%q,\n", s)
}
fmt.Fprintln(&buf, "}")
genFile("table_test.go", &buf)
return
}
// Find hash that minimizes table size.
var best *table
for i := 0; i < 1000000; i++ {
if best != nil && 1<<(best.k-1) < len(all) {
break
}
h := rand.Uint32()
for k := uint(0); k <= 16; k++ {
if best != nil && k >= best.k {
break
}
var t table
if t.init(h, k, all) {
best = &t
break
}
}
}
if best == nil {
fmt.Fprintf(os.Stderr, "failed to construct string table\n")
os.Exit(1)
}
// Lay out strings, using overlaps when possible.
layout := append([]string{}, all...)
// Remove strings that are substrings of other strings
for changed := true; changed; {
changed = false
for i, s := range layout {
if s == "" {
continue
}
for j, t := range layout {
if i != j && t != "" && strings.Contains(s, t) {
changed = true
layout[j] = ""
}
}
}
}
// Join strings where one suffix matches another prefix.
for {
// Find best i, j, k such that layout[i][len-k:] == layout[j][:k],
// maximizing overlap length k.
besti := -1
bestj := -1
bestk := 0
for i, s := range layout {
if s == "" {
continue
}
for j, t := range layout {
if i == j {
continue
}
for k := bestk + 1; k <= len(s) && k <= len(t); k++ {
if s[len(s)-k:] == t[:k] {
besti = i
bestj = j
bestk = k
}
}
}
}
if bestk > 0 {
layout[besti] += layout[bestj][bestk:]
layout[bestj] = ""
continue
}
break
}
text := strings.Join(layout, "")
atom := map[string]uint32{}
for _, s := range all {
off := strings.Index(text, s)
if off < 0 {
panic("lost string " + s)
}
atom[s] = uint32(off<<8 | len(s))
}
var buf bytes.Buffer
// Generate the Go code.
fmt.Fprintln(&buf, "// Code generated by go generate gen.go; DO NOT EDIT.\n")
fmt.Fprintln(&buf, "//go:generate go run gen.go\n")
fmt.Fprintln(&buf, "package atom\n\nconst (")
// compute max len
maxLen := 0
for _, s := range all {
if maxLen < len(s) {
maxLen = len(s)
}
fmt.Fprintf(&buf, "\t%s Atom = %#x\n", identifier(s), atom[s])
}
fmt.Fprintln(&buf, ")\n")
fmt.Fprintf(&buf, "const hash0 = %#x\n\n", best.h0)
fmt.Fprintf(&buf, "const maxAtomLen = %d\n\n", maxLen)
fmt.Fprintf(&buf, "var table = [1<<%d]Atom{\n", best.k)
for i, s := range best.tab {
if s == "" {
continue
}
fmt.Fprintf(&buf, "\t%#x: %#x, // %s\n", i, atom[s], s)
}
fmt.Fprintf(&buf, "}\n")
datasize := (1 << best.k) * 4
fmt.Fprintln(&buf, "const atomText =")
textsize := len(text)
for len(text) > 60 {
fmt.Fprintf(&buf, "\t%q +\n", text[:60])
text = text[60:]
}
fmt.Fprintf(&buf, "\t%q\n\n", text)
genFile("table.go", &buf)
fmt.Fprintf(os.Stdout, "%d atoms; %d string bytes + %d tables = %d total data\n", len(all), textsize, datasize, textsize+datasize)
}
type byLen []string
func (x byLen) Less(i, j int) bool { return len(x[i]) > len(x[j]) }
func (x byLen) Swap(i, j int) { x[i], x[j] = x[j], x[i] }
func (x byLen) Len() int { return len(x) }
// fnv computes the FNV hash with an arbitrary starting value h.
func fnv(h uint32, s string) uint32 {
for i := 0; i < len(s); i++ {
h ^= uint32(s[i])
h *= 16777619
}
return h
}
// A table represents an attempt at constructing the lookup table.
// The lookup table uses cuckoo hashing, meaning that each string
// can be found in one of two positions.
type table struct {
h0 uint32
k uint
mask uint32
tab []string
}
// hash returns the two hashes for s.
func (t *table) hash(s string) (h1, h2 uint32) {
h := fnv(t.h0, s)
h1 = h & t.mask
h2 = (h >> 16) & t.mask
return
}
// init initializes the table with the given parameters.
// h0 is the initial hash value,
// k is the number of bits of hash value to use, and
// x is the list of strings to store in the table.
// init returns false if the table cannot be constructed.
func (t *table) init(h0 uint32, k uint, x []string) bool {
t.h0 = h0
t.k = k
t.tab = make([]string, 1<<k)
t.mask = 1<<k - 1
for _, s := range x {
if !t.insert(s) {
return false
}
}
return true
}
// insert inserts s in the table.
func (t *table) insert(s string) bool {
h1, h2 := t.hash(s)
if t.tab[h1] == "" {
t.tab[h1] = s
return true
}
if t.tab[h2] == "" {
t.tab[h2] = s
return true
}
if t.push(h1, 0) {
t.tab[h1] = s
return true
}
if t.push(h2, 0) {
t.tab[h2] = s
return true
}
return false
}
// push attempts to push aside the entry in slot i.
func (t *table) push(i uint32, depth int) bool {
if depth > len(t.tab) {
return false
}
s := t.tab[i]
h1, h2 := t.hash(s)
j := h1 + h2 - i
if t.tab[j] != "" && !t.push(j, depth+1) {
return false
}
t.tab[j] = s
return true
}
// The lists of element names and attribute keys were taken from
// https://html.spec.whatwg.org/multipage/indices.html#index
// as of the "HTML Living Standard - Last Updated 16 April 2018" version.
// "command", "keygen" and "menuitem" have been removed from the spec,
// but are kept here for backwards compatibility.
var elements = []string{
"a",
"abbr",
"address",
"area",
"article",
"aside",
"audio",
"b",
"base",
"bdi",
"bdo",
"blockquote",
"body",
"br",
"button",
"canvas",
"caption",
"cite",
"code",
"col",
"colgroup",
"command",
"data",
"datalist",
"dd",
"del",
"details",
"dfn",
"dialog",
"div",
"dl",
"dt",
"em",
"embed",
"fieldset",
"figcaption",
"figure",
"footer",
"form",
"h1",
"h2",
"h3",
"h4",
"h5",
"h6",
"head",
"header",
"hgroup",
"hr",
"html",
"i",
"iframe",
"img",
"input",
"ins",
"kbd",
"keygen",
"label",
"legend",
"li",
"link",
"main",
"map",
"mark",
"menu",
"menuitem",
"meta",
"meter",
"nav",
"noscript",
"object",
"ol",
"optgroup",
"option",
"output",
"p",
"param",
"picture",
"pre",
"progress",
"q",
"rp",
"rt",
"ruby",
"s",
"samp",
"script",
"section",
"select",
"slot",
"small",
"source",
"span",
"strong",
"style",
"sub",
"summary",
"sup",
"table",
"tbody",
"td",
"template",
"textarea",
"tfoot",
"th",
"thead",
"time",
"title",
"tr",
"track",
"u",
"ul",
"var",
"video",
"wbr",
}
// https://html.spec.whatwg.org/multipage/indices.html#attributes-3
//
// "challenge", "command", "contextmenu", "dropzone", "icon", "keytype", "mediagroup",
// "radiogroup", "spellcheck", "scoped", "seamless", "sortable" and "sorted" have been removed from the spec,
// but are kept here for backwards compatibility.
var attributes = []string{
"abbr",
"accept",
"accept-charset",
"accesskey",
"action",
"allowfullscreen",
"allowpaymentrequest",
"allowusermedia",
"alt",
"as",
"async",
"autocomplete",
"autofocus",
"autoplay",
"challenge",
"charset",
"checked",
"cite",
"class",
"color",
"cols",
"colspan",
"command",
"content",
"contenteditable",
"contextmenu",
"controls",
"coords",
"crossorigin",
"data",
"datetime",
"default",
"defer",
"dir",
"dirname",
"disabled",
"download",
"draggable",
"dropzone",
"enctype",
"for",
"form",
"formaction",
"formenctype",
"formmethod",
"formnovalidate",
"formtarget",
"headers",
"height",
"hidden",
"high",
"href",
"hreflang",
"http-equiv",
"icon",
"id",
"inputmode",
"integrity",
"is",
"ismap",
"itemid",
"itemprop",
"itemref",
"itemscope",
"itemtype",
"keytype",
"kind",
"label",
"lang",
"list",
"loop",
"low",
"manifest",
"max",
"maxlength",
"media",
"mediagroup",
"method",
"min",
"minlength",
"multiple",
"muted",
"name",
"nomodule",
"nonce",
"novalidate",
"open",
"optimum",
"pattern",
"ping",
"placeholder",
"playsinline",
"poster",
"preload",
"radiogroup",
"readonly",
"referrerpolicy",
"rel",
"required",
"reversed",
"rows",
"rowspan",
"sandbox",
"spellcheck",
"scope",
"scoped",
"seamless",
"selected",
"shape",
"size",
"sizes",
"sortable",
"sorted",
"slot",
"span",
"spellcheck",
"src",
"srcdoc",
"srclang",
"srcset",
"start",
"step",
"style",
"tabindex",
"target",
"title",
"translate",
"type",
"typemustmatch",
"updateviacache",
"usemap",
"value",
"width",
"workertype",
"wrap",
}
// "onautocomplete", "onautocompleteerror", "onmousewheel",
// "onshow" and "onsort" have been removed from the spec,
// but are kept here for backwards compatibility.
var eventHandlers = []string{
"onabort",
"onautocomplete",
"onautocompleteerror",
"onauxclick",
"onafterprint",
"onbeforeprint",
"onbeforeunload",
"onblur",
"oncancel",
"oncanplay",
"oncanplaythrough",
"onchange",
"onclick",
"onclose",
"oncontextmenu",
"oncopy",
"oncuechange",
"oncut",
"ondblclick",
"ondrag",
"ondragend",
"ondragenter",
"ondragexit",
"ondragleave",
"ondragover",
"ondragstart",
"ondrop",
"ondurationchange",
"onemptied",
"onended",
"onerror",
"onfocus",
"onhashchange",
"oninput",
"oninvalid",
"onkeydown",
"onkeypress",
"onkeyup",
"onlanguagechange",
"onload",
"onloadeddata",
"onloadedmetadata",
"onloadend",
"onloadstart",
"onmessage",
"onmessageerror",
"onmousedown",
"onmouseenter",
"onmouseleave",
"onmousemove",
"onmouseout",
"onmouseover",
"onmouseup",
"onmousewheel",
"onwheel",
"onoffline",
"ononline",
"onpagehide",
"onpageshow",
"onpaste",
"onpause",
"onplay",
"onplaying",
"onpopstate",
"onprogress",
"onratechange",
"onreset",
"onresize",
"onrejectionhandled",
"onscroll",
"onsecuritypolicyviolation",
"onseeked",
"onseeking",
"onselect",
"onshow",
"onsort",
"onstalled",
"onstorage",
"onsubmit",
"onsuspend",
"ontimeupdate",
"ontoggle",
"onunhandledrejection",
"onunload",
"onvolumechange",
"onwaiting",
}
// extra are ad-hoc values not covered by any of the lists above.
var extra = []string{
"acronym",
"align",
"annotation",
"annotation-xml",
"applet",
"basefont",
"bgsound",
"big",
"blink",
"center",
"color",
"desc",
"face",
"font",
"foreignObject", // HTML is case-insensitive, but SVG-embedded-in-HTML is case-sensitive.
"foreignobject",
"frame",
"frameset",
"image",
"isindex",
"listing",
"malignmark",
"marquee",
"math",
"mglyph",
"mi",
"mn",
"mo",
"ms",
"mtext",
"nobr",
"noembed",
"noframes",
"plaintext",
"prompt",
"public",
"rb",
"rtc",
"spacer",
"strike",
"svg",
"system",
"tt",
"xmp",
}

44
vendor/golang.org/x/net/html/parse.go generated vendored
View File

@ -2300,6 +2300,33 @@ func (p *parser) parse() error {
//
// The input is assumed to be UTF-8 encoded.
func Parse(r io.Reader) (*Node, error) {
return ParseWithOptions(r)
}
// ParseFragment parses a fragment of HTML and returns the nodes that were
// found. If the fragment is the InnerHTML for an existing element, pass that
// element in context.
//
// It has the same intricacies as Parse.
func ParseFragment(r io.Reader, context *Node) ([]*Node, error) {
return ParseFragmentWithOptions(r, context)
}
// ParseOption configures a parser.
type ParseOption func(p *parser)
// ParseOptionEnableScripting configures the scripting flag.
// https://html.spec.whatwg.org/multipage/webappapis.html#enabling-and-disabling-scripting
//
// By default, scripting is enabled.
func ParseOptionEnableScripting(enable bool) ParseOption {
return func(p *parser) {
p.scripting = enable
}
}
// ParseWithOptions is like Parse, with options.
func ParseWithOptions(r io.Reader, opts ...ParseOption) (*Node, error) {
p := &parser{
tokenizer: NewTokenizer(r),
doc: &Node{
@ -2309,6 +2336,11 @@ func Parse(r io.Reader) (*Node, error) {
framesetOK: true,
im: initialIM,
}
for _, f := range opts {
f(p)
}
err := p.parse()
if err != nil {
return nil, err
@ -2316,12 +2348,8 @@ func Parse(r io.Reader) (*Node, error) {
return p.doc, nil
}
// ParseFragment parses a fragment of HTML and returns the nodes that were
// found. If the fragment is the InnerHTML for an existing element, pass that
// element in context.
//
// It has the same intricacies as Parse.
func ParseFragment(r io.Reader, context *Node) ([]*Node, error) {
// ParseFragmentWithOptions is like ParseFragment, with options.
func ParseFragmentWithOptions(r io.Reader, context *Node, opts ...ParseOption) ([]*Node, error) {
contextTag := ""
if context != nil {
if context.Type != ElementNode {
@ -2345,6 +2373,10 @@ func ParseFragment(r io.Reader, context *Node) ([]*Node, error) {
context: context,
}
for _, f := range opts {
f(p)
}
root := &Node{
Type: ElementNode,
DataAtom: a.Html,

26
vendor/golang.org/x/net/http2/server.go generated vendored
View File

@ -273,7 +273,20 @@ func ConfigureServer(s *http.Server, conf *Server) error {
if testHookOnConn != nil {
testHookOnConn()
}
// The TLSNextProto interface predates contexts, so
// the net/http package passes down its per-connection
// base context via an exported but unadvertised
// method on the Handler. This is for internal
// net/http<=>http2 use only.
var ctx context.Context
type baseContexter interface {
BaseContext() context.Context
}
if bc, ok := h.(baseContexter); ok {
ctx = bc.BaseContext()
}
conf.ServeConn(c, &ServeConnOpts{
Context: ctx,
Handler: h,
BaseConfig: hs,
})
@ -284,6 +297,10 @@ func ConfigureServer(s *http.Server, conf *Server) error {
// ServeConnOpts are options for the Server.ServeConn method.
type ServeConnOpts struct {
// Context is the base context to use.
// If nil, context.Background is used.
Context context.Context
// BaseConfig optionally sets the base configuration
// for values. If nil, defaults are used.
BaseConfig *http.Server
@ -294,6 +311,13 @@ type ServeConnOpts struct {
Handler http.Handler
}
func (o *ServeConnOpts) context() context.Context {
if o.Context != nil {
return o.Context
}
return context.Background()
}
func (o *ServeConnOpts) baseConfig() *http.Server {
if o != nil && o.BaseConfig != nil {
return o.BaseConfig
@ -439,7 +463,7 @@ func (s *Server) ServeConn(c net.Conn, opts *ServeConnOpts) {
}
func serverConnBaseContext(c net.Conn, opts *ServeConnOpts) (ctx context.Context, cancel func()) {
ctx, cancel = context.WithCancel(context.Background())
ctx, cancel = context.WithCancel(opts.context())
ctx = context.WithValue(ctx, http.LocalAddrContextKey, c.LocalAddr())
if hs := opts.baseConfig(); hs != nil {
ctx = context.WithValue(ctx, http.ServerContextKey, hs)

11
vendor/golang.org/x/net/http2/transport.go generated vendored
View File

@ -28,6 +28,7 @@ import (
"strconv"
"strings"
"sync"
"sync/atomic"
"time"
"golang.org/x/net/http/httpguts"
@ -199,6 +200,7 @@ type ClientConn struct {
t *Transport
tconn net.Conn // usually *tls.Conn, except specialized impls
tlsState *tls.ConnectionState // nil only for specialized impls
reused uint32 // whether conn is being reused; atomic
singleUse bool // whether being used for a single http.Request
// readLoop goroutine fields:
@ -440,7 +442,8 @@ func (t *Transport) RoundTripOpt(req *http.Request, opt RoundTripOpt) (*http.Res
t.vlogf("http2: Transport failed to get client conn for %s: %v", addr, err)
return nil, err
}
traceGotConn(req, cc)
reused := !atomic.CompareAndSwapUint32(&cc.reused, 0, 1)
traceGotConn(req, cc, reused)
res, gotErrAfterReqBodyWrite, err := cc.roundTrip(req)
if err != nil && retry <= 6 {
if req, err = shouldRetryRequest(req, err, gotErrAfterReqBodyWrite); err == nil {
@ -2559,15 +2562,15 @@ func traceGetConn(req *http.Request, hostPort string) {
trace.GetConn(hostPort)
}
func traceGotConn(req *http.Request, cc *ClientConn) {
func traceGotConn(req *http.Request, cc *ClientConn, reused bool) {
trace := httptrace.ContextClientTrace(req.Context())
if trace == nil || trace.GotConn == nil {
return
}
ci := httptrace.GotConnInfo{Conn: cc.tconn}
ci.Reused = reused
cc.mu.Lock()
ci.Reused = cc.nextStreamID > 1
ci.WasIdle = len(cc.streams) == 0 && ci.Reused
ci.WasIdle = len(cc.streams) == 0 && reused
if ci.WasIdle && !cc.lastActive.IsZero() {
ci.IdleTime = time.Now().Sub(cc.lastActive)
}

54
vendor/golang.org/x/net/proxy/dial.go generated vendored Normal file
View File

@ -0,0 +1,54 @@
// Copyright 2019 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package proxy
import (
"context"
"net"
)
// A ContextDialer dials using a context.
type ContextDialer interface {
DialContext(ctx context.Context, network, address string) (net.Conn, error)
}
// Dial works like DialContext on net.Dialer but using a dialer returned by FromEnvironment.
//
// The passed ctx is only used for returning the Conn, not the lifetime of the Conn.
//
// Custom dialers (registered via RegisterDialerType) that do not implement ContextDialer
// can leak a goroutine for as long as it takes the underlying Dialer implementation to timeout.
//
// A Conn returned from a successful Dial after the context has been cancelled will be immediately closed.
func Dial(ctx context.Context, network, address string) (net.Conn, error) {
d := FromEnvironment()
if xd, ok := d.(ContextDialer); ok {
return xd.DialContext(ctx, network, address)
}
return dialContext(ctx, d, network, address)
}
// WARNING: this can leak a goroutine for as long as the underlying Dialer implementation takes to timeout
// A Conn returned from a successful Dial after the context has been cancelled will be immediately closed.
func dialContext(ctx context.Context, d Dialer, network, address string) (net.Conn, error) {
var (
conn net.Conn
done = make(chan struct{}, 1)
err error
)
go func() {
conn, err = d.Dial(network, address)
close(done)
if conn != nil && ctx.Err() != nil {
conn.Close()
}
}()
select {
case <-ctx.Done():
err = ctx.Err()
case <-done:
}
return conn, err
}

15
vendor/golang.org/x/net/proxy/direct.go generated vendored
View File

@ -5,14 +5,27 @@
package proxy
import (
"context"
"net"
)
type direct struct{}
// Direct is a direct proxy: one that makes network connections directly.
// Direct implements Dialer by making network connections directly using net.Dial or net.DialContext.
var Direct = direct{}
var (
_ Dialer = Direct
_ ContextDialer = Direct
)
// Dial directly invokes net.Dial with the supplied parameters.
func (direct) Dial(network, addr string) (net.Conn, error) {
return net.Dial(network, addr)
}
// DialContext instantiates a net.Dialer and invokes its DialContext receiver with the supplied parameters.
func (direct) DialContext(ctx context.Context, network, addr string) (net.Conn, error) {
var d net.Dialer
return d.DialContext(ctx, network, addr)
}

15
vendor/golang.org/x/net/proxy/per_host.go generated vendored
View File

@ -5,6 +5,7 @@
package proxy
import (
"context"
"net"
"strings"
)
@ -41,6 +42,20 @@ func (p *PerHost) Dial(network, addr string) (c net.Conn, err error) {
return p.dialerForRequest(host).Dial(network, addr)
}
// DialContext connects to the address addr on the given network through either
// defaultDialer or bypass.
func (p *PerHost) DialContext(ctx context.Context, network, addr string) (c net.Conn, err error) {
host, _, err := net.SplitHostPort(addr)
if err != nil {
return nil, err
}
d := p.dialerForRequest(host)
if x, ok := d.(ContextDialer); ok {
return x.DialContext(ctx, network, addr)
}
return dialContext(ctx, d, network, addr)
}
func (p *PerHost) dialerForRequest(host string) Dialer {
if ip := net.ParseIP(host); ip != nil {
for _, net := range p.bypassNetworks {

24
vendor/golang.org/x/net/proxy/proxy.go generated vendored
View File

@ -15,6 +15,7 @@ import (
)
// A Dialer is a means to establish a connection.
// Custom dialers should also implement ContextDialer.
type Dialer interface {
// Dial connects to the given address via the proxy.
Dial(network, addr string) (c net.Conn, err error)
@ -25,21 +26,30 @@ type Auth struct {
User, Password string
}
// FromEnvironment returns the dialer specified by the proxy related variables in
// the environment.
// FromEnvironment returns the dialer specified by the proxy-related
// variables in the environment and makes underlying connections
// directly.
func FromEnvironment() Dialer {
return FromEnvironmentUsing(Direct)
}
// FromEnvironmentUsing returns the dialer specify by the proxy-related
// variables in the environment and makes underlying connections
// using the provided forwarding Dialer (for instance, a *net.Dialer
// with desired configuration).
func FromEnvironmentUsing(forward Dialer) Dialer {
allProxy := allProxyEnv.Get()
if len(allProxy) == 0 {
return Direct
return forward
}
proxyURL, err := url.Parse(allProxy)
if err != nil {
return Direct
return forward
}
proxy, err := FromURL(proxyURL, Direct)
proxy, err := FromURL(proxyURL, forward)
if err != nil {
return Direct
return forward
}
noProxy := noProxyEnv.Get()
@ -47,7 +57,7 @@ func FromEnvironment() Dialer {
return proxy
}
perHost := NewPerHost(proxy, Direct)
perHost := NewPerHost(proxy, forward)
perHost.AddFromString(noProxy)
return perHost
}

10
vendor/golang.org/x/net/proxy/socks5.go generated vendored
View File

@ -17,8 +17,14 @@ import (
func SOCKS5(network, address string, auth *Auth, forward Dialer) (Dialer, error) {
d := socks.NewDialer(network, address)
if forward != nil {
d.ProxyDial = func(_ context.Context, network string, address string) (net.Conn, error) {
return forward.Dial(network, address)
if f, ok := forward.(ContextDialer); ok {
d.ProxyDial = func(ctx context.Context, network string, address string) (net.Conn, error) {
return f.DialContext(ctx, network, address)
}
} else {
d.ProxyDial = func(ctx context.Context, network string, address string) (net.Conn, error) {
return dialContext(ctx, forward, network, address)
}
}
}
if auth != nil {

717
vendor/golang.org/x/net/publicsuffix/gen.go generated vendored
View File

@ -1,717 +0,0 @@
// Copyright 2012 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build ignore
package main
// This program generates table.go and table_test.go based on the authoritative
// public suffix list at https://publicsuffix.org/list/effective_tld_names.dat
//
// The version is derived from
// https://api.github.com/repos/publicsuffix/list/commits?path=public_suffix_list.dat
// and a human-readable form is at
// https://github.com/publicsuffix/list/commits/master/public_suffix_list.dat
//
// To fetch a particular git revision, such as 5c70ccd250, pass
// -url "https://raw.githubusercontent.com/publicsuffix/list/5c70ccd250/public_suffix_list.dat"
// and -version "an explicit version string".
import (
"bufio"
"bytes"
"flag"
"fmt"
"go/format"
"io"
"io/ioutil"
"net/http"
"os"
"regexp"
"sort"
"strings"
"golang.org/x/net/idna"
)
const (
// These sum of these four values must be no greater than 32.
nodesBitsChildren = 10
nodesBitsICANN = 1
nodesBitsTextOffset = 15
nodesBitsTextLength = 6
// These sum of these four values must be no greater than 32.
childrenBitsWildcard = 1
childrenBitsNodeType = 2
childrenBitsHi = 14
childrenBitsLo = 14
)
var (
maxChildren int
maxTextOffset int
maxTextLength int
maxHi uint32
maxLo uint32
)
func max(a, b int) int {
if a < b {
return b
}
return a
}
func u32max(a, b uint32) uint32 {
if a < b {
return b
}
return a
}
const (
nodeTypeNormal = 0
nodeTypeException = 1
nodeTypeParentOnly = 2
numNodeType = 3
)
func nodeTypeStr(n int) string {
switch n {
case nodeTypeNormal:
return "+"
case nodeTypeException:
return "!"
case nodeTypeParentOnly:
return "o"
}
panic("unreachable")
}
const (
defaultURL = "https://publicsuffix.org/list/effective_tld_names.dat"
gitCommitURL = "https://api.github.com/repos/publicsuffix/list/commits?path=public_suffix_list.dat"
)
var (
labelEncoding = map[string]uint32{}
labelsList = []string{}
labelsMap = map[string]bool{}
rules = []string{}
numICANNRules = 0
// validSuffixRE is used to check that the entries in the public suffix
// list are in canonical form (after Punycode encoding). Specifically,
// capital letters are not allowed.
validSuffixRE = regexp.MustCompile(`^[a-z0-9_\!\*\-\.]+$`)
shaRE = regexp.MustCompile(`"sha":"([^"]+)"`)
dateRE = regexp.MustCompile(`"committer":{[^{]+"date":"([^"]+)"`)
comments = flag.Bool("comments", false, "generate table.go comments, for debugging")
subset = flag.Bool("subset", false, "generate only a subset of the full table, for debugging")
url = flag.String("url", defaultURL, "URL of the publicsuffix.org list. If empty, stdin is read instead")
v = flag.Bool("v", false, "verbose output (to stderr)")
version = flag.String("version", "", "the effective_tld_names.dat version")
)
func main() {
if err := main1(); err != nil {
fmt.Fprintln(os.Stderr, err)
os.Exit(1)
}
}
func main1() error {
flag.Parse()
if nodesBitsTextLength+nodesBitsTextOffset+nodesBitsICANN+nodesBitsChildren > 32 {
return fmt.Errorf("not enough bits to encode the nodes table")
}
if childrenBitsLo+childrenBitsHi+childrenBitsNodeType+childrenBitsWildcard > 32 {
return fmt.Errorf("not enough bits to encode the children table")
}
if *version == "" {
if *url != defaultURL {
return fmt.Errorf("-version was not specified, and the -url is not the default one")
}
sha, date, err := gitCommit()
if err != nil {
return err
}
*version = fmt.Sprintf("publicsuffix.org's public_suffix_list.dat, git revision %s (%s)", sha, date)
}
var r io.Reader = os.Stdin
if *url != "" {
res, err := http.Get(*url)
if err != nil {
return err
}
if res.StatusCode != http.StatusOK {
return fmt.Errorf("bad GET status for %s: %d", *url, res.Status)
}
r = res.Body
defer res.Body.Close()
}
var root node
icann := false
br := bufio.NewReader(r)
for {
s, err := br.ReadString('\n')
if err != nil {
if err == io.EOF {
break
}
return err
}
s = strings.TrimSpace(s)
if strings.Contains(s, "BEGIN ICANN DOMAINS") {
if len(rules) != 0 {
return fmt.Errorf(`expected no rules before "BEGIN ICANN DOMAINS"`)
}
icann = true
continue
}
if strings.Contains(s, "END ICANN DOMAINS") {
icann, numICANNRules = false, len(rules)
continue
}
if s == "" || strings.HasPrefix(s, "//") {
continue
}
s, err = idna.ToASCII(s)
if err != nil {
return err
}
if !validSuffixRE.MatchString(s) {
return fmt.Errorf("bad publicsuffix.org list data: %q", s)
}
if *subset {
switch {
case s == "ac.jp" || strings.HasSuffix(s, ".ac.jp"):
case s == "ak.us" || strings.HasSuffix(s, ".ak.us"):
case s == "ao" || strings.HasSuffix(s, ".ao"):
case s == "ar" || strings.HasSuffix(s, ".ar"):
case s == "arpa" || strings.HasSuffix(s, ".arpa"):
case s == "cy" || strings.HasSuffix(s, ".cy"):
case s == "dyndns.org" || strings.HasSuffix(s, ".dyndns.org"):
case s == "jp":
case s == "kobe.jp" || strings.HasSuffix(s, ".kobe.jp"):
case s == "kyoto.jp" || strings.HasSuffix(s, ".kyoto.jp"):
case s == "om" || strings.HasSuffix(s, ".om"):
case s == "uk" || strings.HasSuffix(s, ".uk"):
case s == "uk.com" || strings.HasSuffix(s, ".uk.com"):
case s == "tw" || strings.HasSuffix(s, ".tw"):
case s == "zw" || strings.HasSuffix(s, ".zw"):
case s == "xn--p1ai" || strings.HasSuffix(s, ".xn--p1ai"):
// xn--p1ai is Russian-Cyrillic "рф".
default:
continue
}
}
rules = append(rules, s)
nt, wildcard := nodeTypeNormal, false
switch {
case strings.HasPrefix(s, "*."):
s, nt = s[2:], nodeTypeParentOnly
wildcard = true
case strings.HasPrefix(s, "!"):
s, nt = s[1:], nodeTypeException
}
labels := strings.Split(s, ".")
for n, i := &root, len(labels)-1; i >= 0; i-- {
label := labels[i]
n = n.child(label)
if i == 0 {
if nt != nodeTypeParentOnly && n.nodeType == nodeTypeParentOnly {
n.nodeType = nt
}
n.icann = n.icann && icann
n.wildcard = n.wildcard || wildcard
}
labelsMap[label] = true
}
}
labelsList = make([]string, 0, len(labelsMap))
for label := range labelsMap {
labelsList = append(labelsList, label)
}
sort.Strings(labelsList)
if err := generate(printReal, &root, "table.go"); err != nil {
return err
}
if err := generate(printTest, &root, "table_test.go"); err != nil {
return err
}
return nil
}
func generate(p func(io.Writer, *node) error, root *node, filename string) error {
buf := new(bytes.Buffer)
if err := p(buf, root); err != nil {
return err
}
b, err := format.Source(buf.Bytes())
if err != nil {
return err
}
return ioutil.WriteFile(filename, b, 0644)
}
func gitCommit() (sha, date string, retErr error) {
res, err := http.Get(gitCommitURL)
if err != nil {
return "", "", err
}
if res.StatusCode != http.StatusOK {
return "", "", fmt.Errorf("bad GET status for %s: %d", gitCommitURL, res.Status)
}
defer res.Body.Close()
b, err := ioutil.ReadAll(res.Body)
if err != nil {
return "", "", err
}
if m := shaRE.FindSubmatch(b); m != nil {
sha = string(m[1])
}
if m := dateRE.FindSubmatch(b); m != nil {
date = string(m[1])
}
if sha == "" || date == "" {
retErr = fmt.Errorf("could not find commit SHA and date in %s", gitCommitURL)
}
return sha, date, retErr
}
func printTest(w io.Writer, n *node) error {
fmt.Fprintf(w, "// generated by go run gen.go; DO NOT EDIT\n\n")
fmt.Fprintf(w, "package publicsuffix\n\nconst numICANNRules = %d\n\nvar rules = [...]string{\n", numICANNRules)
for _, rule := range rules {
fmt.Fprintf(w, "%q,\n", rule)
}
fmt.Fprintf(w, "}\n\nvar nodeLabels = [...]string{\n")
if err := n.walk(w, printNodeLabel); err != nil {
return err
}
fmt.Fprintf(w, "}\n")
return nil
}
func printReal(w io.Writer, n *node) error {
const header = `// generated by go run gen.go; DO NOT EDIT
package publicsuffix
const version = %q
const (
nodesBitsChildren = %d
nodesBitsICANN = %d
nodesBitsTextOffset = %d
nodesBitsTextLength = %d
childrenBitsWildcard = %d
childrenBitsNodeType = %d
childrenBitsHi = %d
childrenBitsLo = %d
)
const (
nodeTypeNormal = %d
nodeTypeException = %d
nodeTypeParentOnly = %d
)
// numTLD is the number of top level domains.
const numTLD = %d
`
fmt.Fprintf(w, header, *version,
nodesBitsChildren, nodesBitsICANN, nodesBitsTextOffset, nodesBitsTextLength,
childrenBitsWildcard, childrenBitsNodeType, childrenBitsHi, childrenBitsLo,
nodeTypeNormal, nodeTypeException, nodeTypeParentOnly, len(n.children))
text := combineText(labelsList)
if text == "" {
return fmt.Errorf("internal error: makeText returned no text")
}
for _, label := range labelsList {
offset, length := strings.Index(text, label), len(label)
if offset < 0 {
return fmt.Errorf("internal error: could not find %q in text %q", label, text)
}
maxTextOffset, maxTextLength = max(maxTextOffset, offset), max(maxTextLength, length)
if offset >= 1<<nodesBitsTextOffset {
return fmt.Errorf("text offset %d is too large, or nodeBitsTextOffset is too small", offset)
}
if length >= 1<<nodesBitsTextLength {
return fmt.Errorf("text length %d is too large, or nodeBitsTextLength is too small", length)
}
labelEncoding[label] = uint32(offset)<<nodesBitsTextLength | uint32(length)
}
fmt.Fprintf(w, "// Text is the combined text of all labels.\nconst text = ")
for len(text) > 0 {
n, plus := len(text), ""
if n > 64 {
n, plus = 64, " +"
}
fmt.Fprintf(w, "%q%s\n", text[:n], plus)
text = text[n:]
}
if err := n.walk(w, assignIndexes); err != nil {
return err
}
fmt.Fprintf(w, `
// nodes is the list of nodes. Each node is represented as a uint32, which
// encodes the node's children, wildcard bit and node type (as an index into
// the children array), ICANN bit and text.
//
// If the table was generated with the -comments flag, there is a //-comment
// after each node's data. In it is the nodes-array indexes of the children,
// formatted as (n0x1234-n0x1256), with * denoting the wildcard bit. The
// nodeType is printed as + for normal, ! for exception, and o for parent-only
// nodes that have children but don't match a domain label in their own right.
// An I denotes an ICANN domain.
//
// The layout within the uint32, from MSB to LSB, is:
// [%2d bits] unused
// [%2d bits] children index
// [%2d bits] ICANN bit
// [%2d bits] text index
// [%2d bits] text length
var nodes = [...]uint32{
`,
32-nodesBitsChildren-nodesBitsICANN-nodesBitsTextOffset-nodesBitsTextLength,
nodesBitsChildren, nodesBitsICANN, nodesBitsTextOffset, nodesBitsTextLength)
if err := n.walk(w, printNode); err != nil {
return err
}
fmt.Fprintf(w, `}
// children is the list of nodes' children, the parent's wildcard bit and the
// parent's node type. If a node has no children then their children index
// will be in the range [0, 6), depending on the wildcard bit and node type.
//
// The layout within the uint32, from MSB to LSB, is:
// [%2d bits] unused
// [%2d bits] wildcard bit
// [%2d bits] node type
// [%2d bits] high nodes index (exclusive) of children
// [%2d bits] low nodes index (inclusive) of children
var children=[...]uint32{
`,
32-childrenBitsWildcard-childrenBitsNodeType-childrenBitsHi-childrenBitsLo,
childrenBitsWildcard, childrenBitsNodeType, childrenBitsHi, childrenBitsLo)
for i, c := range childrenEncoding {
s := "---------------"
lo := c & (1<<childrenBitsLo - 1)
hi := (c >> childrenBitsLo) & (1<<childrenBitsHi - 1)
if lo != hi {
s = fmt.Sprintf("n0x%04x-n0x%04x", lo, hi)
}
nodeType := int(c>>(childrenBitsLo+childrenBitsHi)) & (1<<childrenBitsNodeType - 1)
wildcard := c>>(childrenBitsLo+childrenBitsHi+childrenBitsNodeType) != 0
if *comments {
fmt.Fprintf(w, "0x%08x, // c0x%04x (%s)%s %s\n",
c, i, s, wildcardStr(wildcard), nodeTypeStr(nodeType))
} else {
fmt.Fprintf(w, "0x%x,\n", c)
}
}
fmt.Fprintf(w, "}\n\n")
fmt.Fprintf(w, "// max children %d (capacity %d)\n", maxChildren, 1<<nodesBitsChildren-1)
fmt.Fprintf(w, "// max text offset %d (capacity %d)\n", maxTextOffset, 1<<nodesBitsTextOffset-1)
fmt.Fprintf(w, "// max text length %d (capacity %d)\n", maxTextLength, 1<<nodesBitsTextLength-1)
fmt.Fprintf(w, "// max hi %d (capacity %d)\n", maxHi, 1<<childrenBitsHi-1)
fmt.Fprintf(w, "// max lo %d (capacity %d)\n", maxLo, 1<<childrenBitsLo-1)
return nil
}
type node struct {
label string
nodeType int
icann bool
wildcard bool
// nodesIndex and childrenIndex are the index of this node in the nodes
// and the index of its children offset/length in the children arrays.
nodesIndex, childrenIndex int
// firstChild is the index of this node's first child, or zero if this
// node has no children.
firstChild int
// children are the node's children, in strictly increasing node label order.
children []*node
}
func (n *node) walk(w io.Writer, f func(w1 io.Writer, n1 *node) error) error {
if err := f(w, n); err != nil {
return err
}
for _, c := range n.children {
if err := c.walk(w, f); err != nil {
return err
}
}
return nil
}
// child returns the child of n with the given label. The child is created if
// it did not exist beforehand.
func (n *node) child(label string) *node {
for _, c := range n.children {
if c.label == label {
return c
}
}
c := &node{
label: label,
nodeType: nodeTypeParentOnly,
icann: true,
}
n.children = append(n.children, c)
sort.Sort(byLabel(n.children))
return c
}
type byLabel []*node
func (b byLabel) Len() int { return len(b) }
func (b byLabel) Swap(i, j int) { b[i], b[j] = b[j], b[i] }
func (b byLabel) Less(i, j int) bool { return b[i].label < b[j].label }
var nextNodesIndex int
// childrenEncoding are the encoded entries in the generated children array.
// All these pre-defined entries have no children.
var childrenEncoding = []uint32{
0 << (childrenBitsLo + childrenBitsHi), // Without wildcard bit, nodeTypeNormal.
1 << (childrenBitsLo + childrenBitsHi), // Without wildcard bit, nodeTypeException.
2 << (childrenBitsLo + childrenBitsHi), // Without wildcard bit, nodeTypeParentOnly.
4 << (childrenBitsLo + childrenBitsHi), // With wildcard bit, nodeTypeNormal.
5 << (childrenBitsLo + childrenBitsHi), // With wildcard bit, nodeTypeException.
6 << (childrenBitsLo + childrenBitsHi), // With wildcard bit, nodeTypeParentOnly.
}
var firstCallToAssignIndexes = true
func assignIndexes(w io.Writer, n *node) error {
if len(n.children) != 0 {
// Assign nodesIndex.
n.firstChild = nextNodesIndex
for _, c := range n.children {
c.nodesIndex = nextNodesIndex
nextNodesIndex++
}
// The root node's children is implicit.
if firstCallToAssignIndexes {
firstCallToAssignIndexes = false
return nil
}
// Assign childrenIndex.
maxChildren = max(maxChildren, len(childrenEncoding))
if len(childrenEncoding) >= 1<<nodesBitsChildren {
return fmt.Errorf("children table size %d is too large, or nodeBitsChildren is too small", len(childrenEncoding))
}
n.childrenIndex = len(childrenEncoding)
lo := uint32(n.firstChild)
hi := lo + uint32(len(n.children))
maxLo, maxHi = u32max(maxLo, lo), u32max(maxHi, hi)
if lo >= 1<<childrenBitsLo {
return fmt.Errorf("children lo %d is too large, or childrenBitsLo is too small", lo)
}
if hi >= 1<<childrenBitsHi {
return fmt.Errorf("children hi %d is too large, or childrenBitsHi is too small", hi)
}
enc := hi<<childrenBitsLo | lo
enc |= uint32(n.nodeType) << (childrenBitsLo + childrenBitsHi)
if n.wildcard {
enc |= 1 << (childrenBitsLo + childrenBitsHi + childrenBitsNodeType)
}
childrenEncoding = append(childrenEncoding, enc)
} else {
n.childrenIndex = n.nodeType
if n.wildcard {
n.childrenIndex += numNodeType
}
}
return nil
}
func printNode(w io.Writer, n *node) error {
for _, c := range n.children {
s := "---------------"
if len(c.children) != 0 {
s = fmt.Sprintf("n0x%04x-n0x%04x", c.firstChild, c.firstChild+len(c.children))
}
encoding := labelEncoding[c.label]
if c.icann {
encoding |= 1 << (nodesBitsTextLength + nodesBitsTextOffset)
}
encoding |= uint32(c.childrenIndex) << (nodesBitsTextLength + nodesBitsTextOffset + nodesBitsICANN)
if *comments {
fmt.Fprintf(w, "0x%08x, // n0x%04x c0x%04x (%s)%s %s %s %s\n",
encoding, c.nodesIndex, c.childrenIndex, s, wildcardStr(c.wildcard),
nodeTypeStr(c.nodeType), icannStr(c.icann), c.label,
)
} else {
fmt.Fprintf(w, "0x%x,\n", encoding)
}
}
return nil
}
func printNodeLabel(w io.Writer, n *node) error {
for _, c := range n.children {
fmt.Fprintf(w, "%q,\n", c.label)
}
return nil
}
func icannStr(icann bool) string {
if icann {
return "I"
}
return " "
}
func wildcardStr(wildcard bool) string {
if wildcard {
return "*"
}
return " "
}
// combineText combines all the strings in labelsList to form one giant string.
// Overlapping strings will be merged: "arpa" and "parliament" could yield
// "arparliament".
func combineText(labelsList []string) string {
beforeLength := 0
for _, s := range labelsList {
beforeLength += len(s)
}
text := crush(removeSubstrings(labelsList))
if *v {
fmt.Fprintf(os.Stderr, "crushed %d bytes to become %d bytes\n", beforeLength, len(text))
}
return text
}
type byLength []string
func (s byLength) Len() int { return len(s) }
func (s byLength) Swap(i, j int) { s[i], s[j] = s[j], s[i] }
func (s byLength) Less(i, j int) bool { return len(s[i]) < len(s[j]) }
// removeSubstrings returns a copy of its input with any strings removed
// that are substrings of other provided strings.
func removeSubstrings(input []string) []string {
// Make a copy of input.
ss := append(make([]string, 0, len(input)), input...)
sort.Sort(byLength(ss))
for i, shortString := range ss {
// For each string, only consider strings higher than it in sort order, i.e.
// of equal length or greater.
for _, longString := range ss[i+1:] {
if strings.Contains(longString, shortString) {
ss[i] = ""
break
}
}
}
// Remove the empty strings.
sort.Strings(ss)
for len(ss) > 0 && ss[0] == "" {
ss = ss[1:]
}
return ss
}
// crush combines a list of strings, taking advantage of overlaps. It returns a
// single string that contains each input string as a substring.
func crush(ss []string) string {
maxLabelLen := 0
for _, s := range ss {
if maxLabelLen < len(s) {
maxLabelLen = len(s)
}
}
for prefixLen := maxLabelLen; prefixLen > 0; prefixLen-- {
prefixes := makePrefixMap(ss, prefixLen)
for i, s := range ss {
if len(s) <= prefixLen {
continue
}
mergeLabel(ss, i, prefixLen, prefixes)
}
}
return strings.Join(ss, "")
}
// mergeLabel merges the label at ss[i] with the first available matching label
// in prefixMap, where the last "prefixLen" characters in ss[i] match the first
// "prefixLen" characters in the matching label.
// It will merge ss[i] repeatedly until no more matches are available.
// All matching labels merged into ss[i] are replaced by "".
func mergeLabel(ss []string, i, prefixLen int, prefixes prefixMap) {
s := ss[i]
suffix := s[len(s)-prefixLen:]
for _, j := range prefixes[suffix] {
// Empty strings mean "already used." Also avoid merging with self.
if ss[j] == "" || i == j {
continue
}
if *v {
fmt.Fprintf(os.Stderr, "%d-length overlap at (%4d,%4d): %q and %q share %q\n",
prefixLen, i, j, ss[i], ss[j], suffix)
}
ss[i] += ss[j][prefixLen:]
ss[j] = ""
// ss[i] has a new suffix, so merge again if possible.
// Note: we only have to merge again at the same prefix length. Shorter
// prefix lengths will be handled in the next iteration of crush's for loop.
// Can there be matches for longer prefix lengths, introduced by the merge?
// I believe that any such matches would by necessity have been eliminated
// during substring removal or merged at a higher prefix length. For
// instance, in crush("abc", "cde", "bcdef"), combining "abc" and "cde"
// would yield "abcde", which could be merged with "bcdef." However, in
// practice "cde" would already have been elimintated by removeSubstrings.
mergeLabel(ss, i, prefixLen, prefixes)
return
}
}
// prefixMap maps from a prefix to a list of strings containing that prefix. The
// list of strings is represented as indexes into a slice of strings stored
// elsewhere.
type prefixMap map[string][]int
// makePrefixMap constructs a prefixMap from a slice of strings.
func makePrefixMap(ss []string, prefixLen int) prefixMap {
prefixes := make(prefixMap)
for i, s := range ss {
// We use < rather than <= because if a label matches on a prefix equal to
// its full length, that's actually a substring match handled by
// removeSubstrings.
if prefixLen < len(s) {
prefix := s[:prefixLen]
prefixes[prefix] = append(prefixes[prefix], i)
}
}
return prefixes
}

19623
vendor/golang.org/x/net/publicsuffix/table.go generated vendored
View File

File diff suppressed because it is too large Load Diff

3
vendor/golang.org/x/oauth2/google/default.go generated vendored
View File

@ -73,7 +73,6 @@ func DefaultTokenSource(ctx context.Context, scope ...string) (oauth2.TokenSourc
// 4. On Google Compute Engine, Google App Engine standard second generation runtimes
// (>= Go 1.11), and Google App Engine flexible environment, it fetches
// credentials from the metadata server.
// (In this final case any provided scopes are ignored.)
func FindDefaultCredentials(ctx context.Context, scopes ...string) (*Credentials, error) {
// First, try the environment variable.
const envVar = "GOOGLE_APPLICATION_CREDENTIALS"
@ -109,7 +108,7 @@ func FindDefaultCredentials(ctx context.Context, scopes ...string) (*Credentials
id, _ := metadata.ProjectID()
return &DefaultCredentials{
ProjectID: id,
TokenSource: ComputeTokenSource(""),
TokenSource: ComputeTokenSource("", scopes...),
}, nil
}

26
vendor/golang.org/x/oauth2/google/google.go generated vendored
View File

@ -9,6 +9,7 @@ import (
"encoding/json"
"errors"
"fmt"
"net/url"
"strings"
"time"
@ -151,14 +152,16 @@ func (f *credentialsFile) tokenSource(ctx context.Context, scopes []string) (oau
// from Google Compute Engine (GCE)'s metadata server. It's only valid to use
// this token source if your program is running on a GCE instance.
// If no account is specified, "default" is used.
// If no scopes are specified, a set of default scopes are automatically granted.
// Further information about retrieving access tokens from the GCE metadata
// server can be found at https://cloud.google.com/compute/docs/authentication.
func ComputeTokenSource(account string) oauth2.TokenSource {
return oauth2.ReuseTokenSource(nil, computeSource{account: account})
func ComputeTokenSource(account string, scope ...string) oauth2.TokenSource {
return oauth2.ReuseTokenSource(nil, computeSource{account: account, scopes: scope})
}
type computeSource struct {
account string
scopes []string
}
func (cs computeSource) Token() (*oauth2.Token, error) {
@ -169,7 +172,13 @@ func (cs computeSource) Token() (*oauth2.Token, error) {
if acct == "" {
acct = "default"
}
tokenJSON, err := metadata.Get("instance/service-accounts/" + acct + "/token")
tokenURI := "instance/service-accounts/" + acct + "/token"
if len(cs.scopes) > 0 {
v := url.Values{}
v.Set("scopes", strings.Join(cs.scopes, ","))
tokenURI = tokenURI + "?" + v.Encode()
}
tokenJSON, err := metadata.Get(tokenURI)
if err != nil {
return nil, err
}
@ -185,9 +194,16 @@ func (cs computeSource) Token() (*oauth2.Token, error) {
if res.ExpiresInSec == 0 || res.AccessToken == "" {
return nil, fmt.Errorf("oauth2/google: incomplete token received from metadata")
}
return &oauth2.Token{
tok := &oauth2.Token{
AccessToken: res.AccessToken,
TokenType: res.TokenType,
Expiry: time.Now().Add(time.Duration(res.ExpiresInSec) * time.Second),
}, nil
}
// NOTE(cbro): add hidden metadata about where the token is from.
// This is needed for detection by client libraries to know that credentials come from the metadata server.
// This may be removed in a future version of this library.
return tok.WithExtra(map[string]interface{}{
"oauth2.google.tokenSource": "compute-metadata",
"oauth2.google.serviceAccount": acct,
}), nil
}

10
vendor/golang.org/x/oauth2/internal/token.go generated vendored
View File

@ -63,16 +63,12 @@ type tokenJSON struct {
TokenType string `json:"token_type"`
RefreshToken string `json:"refresh_token"`
ExpiresIn expirationTime `json:"expires_in"` // at least PayPal returns string, while most return number
Expires expirationTime `json:"expires"` // broken Facebook spelling of expires_in
}
func (e *tokenJSON) expiry() (t time.Time) {
if v := e.ExpiresIn; v != 0 {
return time.Now().Add(time.Duration(v) * time.Second)
}
if v := e.Expires; v != 0 {
return time.Now().Add(time.Duration(v) * time.Second)
}
return
}
@ -264,12 +260,6 @@ func doTokenRoundTrip(ctx context.Context, req *http.Request) (*Token, error) {
Raw: vals,
}
e := vals.Get("expires_in")
if e == "" || e == "null" {
// TODO(jbd): Facebook's OAuth2 implementation is broken and
// returns expires_in field in expires. Remove the fallback to expires,
// when Facebook fixes their implementation.
e = vals.Get("expires")
}
expires, _ := strconv.Atoi(e)
if expires != 0 {
token.Expiry = time.Now().Add(time.Duration(expires) * time.Second)

21
vendor/golang.org/x/oauth2/jwt/jwt.go generated vendored
View File

@ -66,6 +66,14 @@ type Config struct {
// request. If empty, the value of TokenURL is used as the
// intended audience.
Audience string
// PrivateClaims optionally specifies custom private claims in the JWT.
// See http://tools.ietf.org/html/draft-jones-json-web-token-10#section-4.3
PrivateClaims map[string]interface{}
// UseIDToken optionally specifies whether ID token should be used instead
// of access token when the server returns both.
UseIDToken bool
}
// TokenSource returns a JWT TokenSource using the configuration
@ -97,9 +105,10 @@ func (js jwtSource) Token() (*oauth2.Token, error) {
}
hc := oauth2.NewClient(js.ctx, nil)
claimSet := &jws.ClaimSet{
Iss: js.conf.Email,
Scope: strings.Join(js.conf.Scopes, " "),
Aud: js.conf.TokenURL,
Iss: js.conf.Email,
Scope: strings.Join(js.conf.Scopes, " "),
Aud: js.conf.TokenURL,
PrivateClaims: js.conf.PrivateClaims,
}
if subject := js.conf.Subject; subject != "" {
claimSet.Sub = subject
@ -166,5 +175,11 @@ func (js jwtSource) Token() (*oauth2.Token, error) {
}
token.Expiry = time.Unix(claimSet.Exp, 0)
}
if js.conf.UseIDToken {
if tokenRes.IDToken == "" {
return nil, fmt.Errorf("oauth2: response doesn't have JWT token")
}
token.AccessToken = tokenRes.IDToken
}
return token, nil
}

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