0fa60c68fb
* Drop the iso_checksum_type & iso_checksum_url fields
In favor of simply using iso_checksum that will know what to do.
* fix after master merge
* Update builder_test.go
* Update builder_test.go
* Update builder_test.go
* Update builder_test.go
* Update builder_test.go
* remove checksum lowercasing tests
* Update builder_test.go
* Update builder_test.go
* better docs
* Update builder_test.go
* even better docs
* Update config.go
* Update builder_test.go
* Update step_create_vmx_test.go
* make generate
* better docs
* fix imports
* up tests
* Update _ISOConfig-required.html.md
* Update builder_test.go
* don't use sha1.Sum("none") as a caching path
* Update builder_test.go
* better docs
* Update iso_config_test.go
remove ISOChecksumType/ISOChecksumURL references
* Update step_download_test.go
* add iso_checksum_url and iso_checksum_type fixers + tests
* add concrete examples of checksum values
* add examples of checksumming from local file
* update go-getter dep
* up deps
* use new go-getter version
* up ESX5Driver.VerifyChecksum: use go-getter's checksumming
* ISOConfig.Prepare: get checksum there in case we need it as a string in ESX5Driver.VerifyChecksum
* Update iso_config.go
* get go-getter from v2 branch
* Update driver_esx5.go
add more comments
* Update driver_esx5.go
* show better error message when the checksum is invalid
* Update builder_test.go
put in a valid checksum to fix tests, checksum is md5("packer")
* Update builder_test.go
test invalid and valid checksum
* more test updating
* fix default md5 string to be a valid md5
* TestChecksumFileNameMixedCaseBug: use 'file:' prefix for file checksumming
* Update iso_config_test.go
* Update iso_config_test.go
* Update builder_test.go
* Update builder_test.go
* Update builder_test.go
* Update CHANGELOG.md
* Update CHANGELOG.md
* Update go.mod
* Update go.mod
* Update CHANGELOG.md
59 lines
1.5 KiB
Go
59 lines
1.5 KiB
Go
// Package lintdsl provides helpers for implementing static analysis
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// checks. Dot-importing this package is encouraged.
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package lintdsl
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import (
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"bytes"
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"fmt"
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"go/ast"
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"go/format"
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"golang.org/x/tools/go/analysis"
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"honnef.co/go/tools/pattern"
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)
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func Inspect(node ast.Node, fn func(node ast.Node) bool) {
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if node == nil {
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return
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}
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ast.Inspect(node, fn)
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}
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func Match(pass *analysis.Pass, q pattern.Pattern, node ast.Node) (*pattern.Matcher, bool) {
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// Note that we ignore q.Relevant – callers of Match usually use
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// AST inspectors that already filter on nodes we're interested
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// in.
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m := &pattern.Matcher{TypesInfo: pass.TypesInfo}
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ok := m.Match(q.Root, node)
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return m, ok
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}
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func MatchAndEdit(pass *analysis.Pass, before, after pattern.Pattern, node ast.Node) (*pattern.Matcher, []analysis.TextEdit, bool) {
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m, ok := Match(pass, before, node)
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if !ok {
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return m, nil, false
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}
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r := pattern.NodeToAST(after.Root, m.State)
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buf := &bytes.Buffer{}
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format.Node(buf, pass.Fset, r)
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edit := []analysis.TextEdit{{
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Pos: node.Pos(),
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End: node.End(),
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NewText: buf.Bytes(),
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}}
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return m, edit, true
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}
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func Selector(x, sel string) *ast.SelectorExpr {
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return &ast.SelectorExpr{
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X: &ast.Ident{Name: x},
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Sel: &ast.Ident{Name: sel},
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}
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}
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// ExhaustiveTypeSwitch panics when called. It can be used to ensure
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// that type switches are exhaustive.
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func ExhaustiveTypeSwitch(v interface{}) {
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panic(fmt.Sprintf("internal error: unhandled case %T", v))
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}
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