Function runCommand

mob.go:1256–1298

(name string, args ...string)

}

func runCommand(name string, args ...string) (string, string, error) {
	command := exec.Command(name, args...)
	if len(workingDir) > 0 {
		command.Dir = workingDir
	}
	commandString := strings.Join(command.Args, " ")
	say.Debug("Running command <" + commandString + "> passing output through")

	stdout, _ := command.StdoutPipe()
	command.Stderr = command.Stdout
	errStart := command.Start()
	if errStart != nil {
		return commandString, "", errStart
	}

	output := ""

	stdoutscanner := bufio.NewScanner(stdout)
	lineEnded := true
	stdoutscanner.Split(bufio.ScanBytes)
	for stdoutscanner.Scan() {
		character := stdoutscanner.Text()
		if character == "\n" {
			lineEnded = true
		} else {
			if lineEnded {
				say.PrintToConsole("  ")
				lineEnded = false
			}
		}
		say.PrintToConsole(character)
		output += character
	}

	errWait := command.Wait()
	if errWait != nil {
		say.Debug(output)
		return commandString, output, errWait
	}

	say.Debug(output)
	return commandString, output, nil
}

func startCommand(name string, args ...string) (string, error) {
	command := exec.Command(name, args...)