packer

var ExecPacker ExecPackerFunc = func(args ...string) error {
	osCmd := exec.Command("packer", args...)
	osCmd.Stdin = os.Stdin
	osCmd.Stdout = os.Stdout
	osCmd.Stderr = os.Stderr

	return osCmd.Run()
}

var ExecPackerWdEnv ExecPackerWdEnvFunc = func(workDir string, env *map[string]string, args ...string) error {
	osCmd := exec.Command("packer", args...)
	osCmd.Dir = workDir
	osCmd.Stdin = os.Stdin
	osCmd.Stdout = os.Stdout
	osCmd.Stderr = os.Stderr

	osCmd.Env = os.Environ()
	for key, value := range *env {
		osCmd.Env = append(osCmd.Env, fmt.Sprintf("%s=%s", key, value))
	}

	return osCmd.Run()
}

var ExecPackerWd ExecPackerWdFunc = func(workDir string, args ...string) error {
	osCmd := exec.Command("packer", args...)
	osCmd.Dir = workDir
	osCmd.Stdin = os.Stdin
	osCmd.Stdout = os.Stdout
	osCmd.Stderr = os.Stderr

	return osCmd.Run()
}