| 1 | //go:build darwin || windows |
| 2 | |
| 3 | package repair |
| 4 | |
| 5 | import ( |
| 6 | "os" |
| 7 | "path/filepath" |
| 8 | ) |
| 9 | |
| 10 | // existingRepairPathParent returns the closest existing directory that governs |
| 11 | // name lookup for path. It also handles create-only targets whose immediate |
| 12 | // parent has not been created yet. |
| 13 | func existingRepairPathParent(path string) string { |
| 14 | dir := filepath.Dir(path) |
| 15 | for { |
| 16 | if info, err := os.Stat(dir); err == nil && info.IsDir() { |
| 17 | return dir |
| 18 | } |
| 19 | next := filepath.Dir(dir) |
| 20 | if next == dir { |
| 21 | return "" |
| 22 | } |
| 23 | dir = next |
| 24 | } |
| 25 | } |
| 26 |