Function installShim

install.go:113–139

(repo *repo.Repo, shimPath, quickhook, hook string, prompt bool)

}

func installShim(repo *repo.Repo, shimPath, quickhook, hook string, prompt bool) error {
	command, err := shimCommandForHook(quickhook, hook)
	if err != nil {
		return err
	}

	lines := []string{
		"#!/bin/sh",
		command,
		"", // So we get a trailing newline when we join
	}

	file, err := os.Create(shimPath)
	if err != nil {
		return err
	}
	defer file.Close()

	err = os.Chmod(shimPath, 0755)
	if err != nil {
		return err
	}

	file.WriteString(strings.Join(lines, "\n"))

	return nil
}

func shimCommandForHook(quickhook, hook string) (string, error) {
	var args string