ResolvePath resolves a single path that may be absolute, home-relative (~/ or ~), or relative to the given base directory. Returns an absolute path. Empty input returns empty.
(raw, baseDir string)
| 10 | // home-relative (~/ or ~), or relative to the given base |
| 11 | // directory. Returns an absolute path. Empty input returns empty. |
| 12 | func ResolvePath(raw, baseDir string) string { |
| 13 | raw = strings.TrimSpace(raw) |
| 14 | if raw == "" { |
| 15 | return "" |
| 16 | } |
| 17 | switch { |
| 18 | case raw == "~": |
| 19 | home, err := os.UserHomeDir() |
| 20 | if err != nil { |
| 21 | return "" |
| 22 | } |
| 23 | return home |
| 24 | case strings.HasPrefix(raw, "~/"): |
| 25 | home, err := os.UserHomeDir() |
| 26 | if err != nil { |
| 27 | return "" |
| 28 | } |
| 29 | return filepath.Join(home, raw[2:]) |
| 30 | case filepath.IsAbs(raw): |
| 31 | return raw |
| 32 | default: |
| 33 | if baseDir == "" { |
| 34 | return "" |
| 35 | } |
| 36 | return filepath.Join(baseDir, raw) |
| 37 | } |
| 38 | } |
| 39 | |
| 40 | // ResolvePaths splits a comma-separated list of paths and |
| 41 | // resolves each entry independently. Empty entries and entries |
no outgoing calls