Function expandUserPath

main.go:835–859

(path string)

}

func expandUserPath(path string) (string, error) {
	path = strings.TrimSpace(path)
	if path == "" {
		return "", fmt.Errorf("path cannot be empty")
	}
	if path[0] != '~' {
		return path, nil
	}

	home, err := os.UserHomeDir()
	if err != nil {
		return "", fmt.Errorf("determine home directory: %w", err)
	}

	if len(path) == 1 {
		return home, nil
	}

	switch path[1] {
	case '/', '\\':
		return filepath.Join(home, path[2:]), nil
	default:
		return "", fmt.Errorf("unsupported ~ expansion in %q", path)
	}
}

func determineNextTryBranchName() (string, error) {
	branches, err := listGitBranches()