Function ExpandConfigPath

tools/filetools.go:209–220

ExpandConfigPath returns a copy of path expanded as with ExpandPath. If the path is empty, the default path is looked up inside $XDG_CONFIG_HOME, or ~/.config if that is not set.

(path, defaultPath string)

// path is empty, the default path is looked up inside $XDG_CONFIG_HOME, or
// ~/.config if that is not set.
func ExpandConfigPath(path, defaultPath string) (string, error) {
	if path != "" {
		return ExpandPath(path, false)
	}

	configHome := lookupConfigHome()
	if configHome != "" {
		return filepath.Join(configHome, defaultPath), nil
	}

	return ExpandPath(fmt.Sprintf("~/.config/%s", defaultPath), false)
}

// VerifyFileHash reads a file and verifies whether the SHA is correct
// Returns an error if there is a problem