| 174 | } |
| 175 | |
| 176 | func perkeepConfigDir() (string, error) { |
| 177 | oldName := configDirNamed("camlistore") |
| 178 | newName := configDirNamed("perkeep") |
| 179 | if fi, err := os.Lstat(oldName); err == nil && fi.IsDir() && oldName != newName { |
| 180 | n, err := numRegularFilesUnder(oldName) |
| 181 | if err != nil { |
| 182 | return "", fmt.Errorf("error enumerating old directory %s: %w", oldName, err) |
| 183 | } |
| 184 | if n == 0 { |
| 185 | log.Printf("removing old, empty config dir %s", oldName) |
| 186 | os.RemoveAll(oldName) |
| 187 | } else { |
| 188 | return "", fmt.Errorf("Error: old configuration directory detected. Not running until it's moved.\nRename %s to %s\n", oldName, newName) |
| 189 | } |
| 190 | } |
| 191 | return newName, nil |
| 192 | } |
| 193 | |
| 194 | var configDirNamedTestHook func(string) string |
| 195 | |