Function CherryPick

pkgs/git/control.go:255–283

CherryPick cherry-pick patches.

(title, repoDir string, patches []string)

// CherryPick cherry-pick patches.
func CherryPick(title, repoDir string, patches []string) error {
	if !fileio.PathExists(repoDir) {
		return errors.ErrDirNotExist
	}
	if !fileio.PathExists(filepath.Join(repoDir, ".git")) {
		return errors.ErrNotGitDir
	}

	// Change to source dir to execute git command.
	if err := os.Chdir(repoDir); err != nil {
		return err
	}

	var commands []string
	commands = append(commands, "git fetch origin")

	for _, patch := range patches {
		commands = append(commands, "git cherry-pick "+patch)
	}

	commandLine := strings.Join(commands, " && ")
	executor := cmd.NewExecutor(title, commandLine)
	executor.SetWorkDir(repoDir)
	if output, err := executor.ExecuteOutputLive(); err != nil {
		return fmt.Errorf("%s -> %w", output, err)
	}

	return nil
}

// Rebase rebase patches.
func Rebase(title, repoRef, repoDir string, rebaseRefs []string) error {