Adrien Delorme 9f82b75e57 Use the hashicorp/go-getter to download files
* removed packer.Cache and references since packer.Cache is never used except in the download step. The download step now uses the new func packer.CachePath(targetPath) for this, the behavior is the same.
* removed download code from packer that was reimplemented into the go-getter library: progress bar, http download restart, checksuming from file, skip already downloaded files, symlinking, make a download cancellable by context.
* on windows if packer is running without symlinking rights and we are getting a local file, the file will be copied instead to avoid errors.
* added unit tests for step_download that are now CI tested on windows, mac & linux.
* files are now downloaded under cache dir `sha1(filename + "?checksum=" + checksum) + file_extension`
* since the output dir is based on the source url and the checksum, when the checksum fails, the file is auto deleted.
* a download file is protected and locked by a file lock,
* updated docs
* updated go modules and vendors
2019-03-13 12:11:58 +01:00

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TOML

# For v0.x.y dependencies, prefer adding a constraints of the form: version=">= 0.x.y"
# to avoid locking to a particular minor version which can cause dep to not be
# able to find a satisfying dependency graph.
[[constraint]]
branch = "master"
name = "git.apache.org/thrift.git"
source = "github.com/apache/thrift"
[[constraint]]
name = "github.com/golang/protobuf"
version = "1.0.0"
[[constraint]]
name = "github.com/openzipkin/zipkin-go"
version = ">=0.1.0"
[[constraint]]
name = "github.com/prometheus/client_golang"
version = ">=0.8.0"
[[constraint]]
branch = "master"
name = "golang.org/x/net"
[[constraint]]
branch = "master"
name = "google.golang.org/api"
[[constraint]]
name = "google.golang.org/grpc"
version = "1.11.3"
[prune]
go-tests = true
unused-packages = true