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Update to k8s v1.20
This commit is contained in:
43
vendor/golang.org/x/tools/internal/gopathwalk/walk.go
generated
vendored
43
vendor/golang.org/x/tools/internal/gopathwalk/walk.go
generated
vendored
@@ -23,8 +23,10 @@ import (
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// Options controls the behavior of a Walk call.
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type Options struct {
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Debug bool // Enable debug logging
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ModulesEnabled bool // Search module caches. Also disables legacy goimports ignore rules.
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// If Logf is non-nil, debug logging is enabled through this function.
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Logf func(format string, args ...interface{})
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// Search module caches. Also disables legacy goimports ignore rules.
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ModulesEnabled bool
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}
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// RootType indicates the type of a Root.
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@@ -77,16 +79,17 @@ func WalkSkip(roots []Root, add func(root Root, dir string), skip func(root Root
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}
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}
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// walkDir creates a walker and starts fastwalk with this walker.
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func walkDir(root Root, add func(Root, string), skip func(root Root, dir string) bool, opts Options) {
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if _, err := os.Stat(root.Path); os.IsNotExist(err) {
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if opts.Debug {
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log.Printf("skipping nonexistent directory: %v", root.Path)
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if opts.Logf != nil {
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opts.Logf("skipping nonexistent directory: %v", root.Path)
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}
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return
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}
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start := time.Now()
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if opts.Debug {
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log.Printf("gopathwalk: scanning %s", root.Path)
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if opts.Logf != nil {
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opts.Logf("gopathwalk: scanning %s", root.Path)
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}
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w := &walker{
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root: root,
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@@ -99,8 +102,8 @@ func walkDir(root Root, add func(Root, string), skip func(root Root, dir string)
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log.Printf("gopathwalk: scanning directory %v: %v", root.Path, err)
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}
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if opts.Debug {
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log.Printf("gopathwalk: scanned %s in %v", root.Path, time.Since(start))
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if opts.Logf != nil {
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opts.Logf("gopathwalk: scanned %s in %v", root.Path, time.Since(start))
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}
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}
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@@ -114,7 +117,7 @@ type walker struct {
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ignoredDirs []os.FileInfo // The ignored directories, loaded from .goimportsignore files.
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}
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// init initializes the walker based on its Options.
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// init initializes the walker based on its Options
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func (w *walker) init() {
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var ignoredPaths []string
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if w.root.Type == RootModuleCache {
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@@ -129,11 +132,11 @@ func (w *walker) init() {
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full := filepath.Join(w.root.Path, p)
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if fi, err := os.Stat(full); err == nil {
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w.ignoredDirs = append(w.ignoredDirs, fi)
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if w.opts.Debug {
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log.Printf("Directory added to ignore list: %s", full)
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if w.opts.Logf != nil {
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w.opts.Logf("Directory added to ignore list: %s", full)
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}
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} else if w.opts.Debug {
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log.Printf("Error statting ignored directory: %v", err)
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} else if w.opts.Logf != nil {
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w.opts.Logf("Error statting ignored directory: %v", err)
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}
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}
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}
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@@ -144,11 +147,11 @@ func (w *walker) init() {
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func (w *walker) getIgnoredDirs(path string) []string {
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file := filepath.Join(path, ".goimportsignore")
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slurp, err := ioutil.ReadFile(file)
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if w.opts.Debug {
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if w.opts.Logf != nil {
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if err != nil {
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log.Print(err)
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w.opts.Logf("%v", err)
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} else {
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log.Printf("Read %s", file)
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w.opts.Logf("Read %s", file)
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}
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}
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if err != nil {
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@@ -167,6 +170,7 @@ func (w *walker) getIgnoredDirs(path string) []string {
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return ignoredDirs
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}
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// shouldSkipDir reports whether the file should be skipped or not.
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func (w *walker) shouldSkipDir(fi os.FileInfo, dir string) bool {
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for _, ignoredDir := range w.ignoredDirs {
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if os.SameFile(fi, ignoredDir) {
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@@ -180,20 +184,21 @@ func (w *walker) shouldSkipDir(fi os.FileInfo, dir string) bool {
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return false
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}
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// walk walks through the given path.
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func (w *walker) walk(path string, typ os.FileMode) error {
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dir := filepath.Dir(path)
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if typ.IsRegular() {
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if dir == w.root.Path && (w.root.Type == RootGOROOT || w.root.Type == RootGOPATH) {
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// Doesn't make sense to have regular files
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// directly in your $GOPATH/src or $GOROOT/src.
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return fastwalk.SkipFiles
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return fastwalk.ErrSkipFiles
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}
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if !strings.HasSuffix(path, ".go") {
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return nil
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}
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w.add(w.root, dir)
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return fastwalk.SkipFiles
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return fastwalk.ErrSkipFiles
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}
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if typ == os.ModeDir {
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base := filepath.Base(path)
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@@ -221,7 +226,7 @@ func (w *walker) walk(path string, typ os.FileMode) error {
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return nil
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}
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if w.shouldTraverse(dir, fi) {
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return fastwalk.TraverseLink
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return fastwalk.ErrTraverseLink
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}
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}
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return nil
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