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cmd: Ignore hidden files in isEmpty
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parent
d994347eda
commit
715f41bd7a
1 changed files with 22 additions and 12 deletions
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@ -45,24 +45,34 @@ func er(msg interface{}) {
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}
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// isEmpty checks if a given path is empty.
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// Hidden files in path are ignored.
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func isEmpty(path string) bool {
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fi, err := os.Stat(path)
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if err != nil {
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er(err)
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}
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if fi.IsDir() {
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f, err := os.Open(path)
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if err != nil {
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er(err)
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}
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defer f.Close()
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dirs, err := f.Readdirnames(1)
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if err != nil && err != io.EOF {
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er(err)
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}
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return len(dirs) == 0
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if !fi.IsDir() {
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return fi.Size() == 0
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}
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return fi.Size() == 0
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f, err := os.Open(path)
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if err != nil {
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er(err)
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}
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defer f.Close()
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names, err := f.Readdirnames(-1)
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if err != nil && err != io.EOF {
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er(err)
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}
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for _, name := range names {
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if len(name) > 0 && name[0] != '.' {
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return false
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}
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}
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return true
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}
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// exists checks if a file or directory exists.
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