| package internal | |
| import ( | |
| "os" | |
| "path/filepath" | |
| ) | |
| // FilePath returns the path to the specified file. If the file is not found | |
| // in the current directory, it will return a relative path for the prefix | |
| // that the file exists at. | |
| func FilePath(base string, prefixes ...string) string { | |
| // First, attempt to find the file with no prefix. | |
| prefixes = append([]string{""}, prefixes...) | |
| for _, p := range prefixes { | |
| if _, err := os.Stat(filepath.Join(p, base)); err == nil { | |
| return filepath.Join(p, base) | |
| } | |
| } | |
| return base | |
| } |