(dir string)
| 7 | ) |
| 8 | |
| 9 | func validateDir(dir string) { |
| 10 | if dir == "" { |
| 11 | cwd, err := os.Getwd() |
| 12 | handleError(err, nil) |
| 13 | dir = cwd |
| 14 | } |
| 15 | |
| 16 | abs, err := filepath.Abs(filepath.Join(dir, ".git")) |
| 17 | handleError(err, nil) |
| 18 | |
| 19 | if _, err := os.Stat(abs); os.IsNotExist(err) { |
| 20 | handleError(fmt.Errorf("%s is not a git repository", abs), nil) |
| 21 | } |
| 22 | } |