func copyPkgFile(vf vcsFiles, dstroot, srcroot string, w *fs.Walker) error {
if w.Err() != nil {
return w.Err()
}
name := w.Stat().Name()
if w.Stat().IsDir() {
if name[0] == '.' || name[0] == '_' || (!saveT && name == "testdata") {
// Skip directories starting with '.' or '_' or
// 'testdata' (last is only skipped if saveT is false)
w.SkipDir()
}
return nil
}
rel, err := filepath.Rel(srcroot, w.Path())
if err != nil { // this should never happen
return err
}
if !saveT && strings.HasSuffix(name, "_test.go") {
if verbose {
log.Printf("save: skipping test file: %s", w.Path())
}
return nil
}
if !vf.Contains(w.Path()) {
if verbose {
log.Printf("save: skipping untracked file: %s", w.Path())
}
return nil
}
return copyFile(filepath.Join(dstroot, rel), w.Path())
}
func copyPkgFile(dstroot, srcroot string, w *fs.Walker) error {
if w.Err() != nil {
return w.Err()
}
if c := w.Stat().Name()[0]; c == '.' || c == '_' {
// Skip directories using a rule similar to how
// the go tool enumerates packages.
// See $GOROOT/src/cmd/go/main.go:/matchPackagesInFs
w.SkipDir()
}
if w.Stat().IsDir() {
return nil
}
rel, err := filepath.Rel(srcroot, w.Path())
if err != nil { // this should never happen
return err
}
return copyFile(filepath.Join(dstroot, rel), w.Path())
}