(start string)
| 1107 | } |
| 1108 | |
| 1109 | func findGitRoot(start string) string { |
| 1110 | dir := start |
| 1111 | for { |
| 1112 | if dir == "" || dir == "/" || dir == "." { |
| 1113 | return "" |
| 1114 | } |
| 1115 | if fileExists(filepath.Join(dir, ".git")) { |
| 1116 | return dir |
| 1117 | } |
| 1118 | next := filepath.Dir(dir) |
| 1119 | if next == dir { |
| 1120 | return "" |
| 1121 | } |
| 1122 | dir = next |
| 1123 | } |
| 1124 | } |
| 1125 | |
| 1126 | func fileExists(path string) bool { |
| 1127 | _, err := os.Stat(path) |
no test coverage detected