(dir string)
| 56 | } |
| 57 | |
| 58 | func deleteEmptyDirs(dir string) error { |
| 59 | return filepath.Walk(dir, func(path string, info os.FileInfo, err error) error { |
| 60 | if err != nil { |
| 61 | return err |
| 62 | } |
| 63 | if !info.IsDir() { |
| 64 | return nil |
| 65 | } |
| 66 | ents, err := os.ReadDir(path) |
| 67 | if err != nil { |
| 68 | return err |
| 69 | } |
| 70 | if len(ents) == 0 { |
| 71 | flog.Infof("deleting empty dir\t %v", path) |
| 72 | err = os.Remove(path) |
| 73 | if err != nil { |
| 74 | return err |
| 75 | } |
| 76 | } |
| 77 | return nil |
| 78 | }) |
| 79 | } |
| 80 | |
| 81 | func main() { |
| 82 | prepareEnv() |