// Interface to run commands

// SPDX-License-Identifier: GPL-3.0-or-later
// Copyright (C) 2021-2024  Simon Ruderich

package run

import (
	"os/exec"
)

// Runner abstracts running commands to permit testing.
type Runner interface {
	Run(*exec.Cmd) error
	CombinedOutput(*exec.Cmd) ([]byte, error)
}

// ExecRunner implements Runner by calling the corresponding function from
// exec.Cmd.
type ExecRunner struct {
}

func (r ExecRunner) Run(cmd *exec.Cmd) error {
	return cmd.Run()
}
func (r ExecRunner) CombinedOutput(cmd *exec.Cmd) ([]byte, error) {
	return cmd.CombinedOutput()
}