Function cmdHookAction

internal/cmd/cmd_hook.go:24–61

(_ Env, args []string)

}

func cmdHookAction(_ Env, args []string) (err error) {
	var target string

	if len(args) > 1 {
		target = args[1]
	}

	selfPath, err := os.Executable()
	if err != nil {
		return err
	}

	// Convert Windows path if needed
	selfPath = strings.ReplaceAll(selfPath, "\\", "/")
	ctx := HookContext{selfPath}

	shell := DetectShell(target)
	if shell == nil {
		return fmt.Errorf("unknown target shell '%s'", target)
	}

	hookStr, err := shell.Hook()
	if err != nil {
		return err
	}

	hookTemplate, err := template.New("hook").Parse(hookStr)
	if err != nil {
		return err
	}

	err = hookTemplate.Execute(os.Stdout, ctx)
	if err != nil {
		return err
	}

	return
}