Function aptlyTaskRun

cmd/task_run.go:13–108

(cmd *commander.Command, args []string)

)

func aptlyTaskRun(cmd *commander.Command, args []string) error {
	var err error
	var cmdList [][]string

	if filename := cmd.Flag.Lookup("filename").Value.Get().(string); filename != "" {
		var text string
		cmdArgs := []string{}

		var finfo os.FileInfo
		if finfo, err = os.Stat(filename); os.IsNotExist(err) || finfo.IsDir() {
			return fmt.Errorf("no such file, %s", filename)
		}

		fmt.Print("Reading file...\n\n")

		var file *os.File
		file, err = os.Open(filename)

		if err != nil {
			return err
		}
		defer func() { _ = file.Close() }()

		scanner := bufio.NewScanner(file)

		for scanner.Scan() {
			text = strings.TrimSpace(scanner.Text()) + ","
			parsedArgs, _ := shellwords.Parse(text)
			cmdArgs = append(cmdArgs, parsedArgs...)
		}

		if err = scanner.Err(); err != nil {
			return err
		}

		if len(cmdArgs) == 0 {
			return fmt.Errorf("the file is empty")
		}

		cmdList = formatCommands(cmdArgs)
	} else if len(args) == 0 {
		var text string
		cmdArgs := []string{}

		fmt.Println("Please enter one command per line and leave one blank when finished.")

		reader := bufio.NewReader(os.Stdin)
		for {
			fmt.Printf("> ")
			text, _ = reader.ReadString('\n')
			if text == "\n" {
				break
			}
			text = strings.TrimSpace(text) + ","
			parsedArgs, _ := shellwords.Parse(text)
			cmdArgs = append(cmdArgs, parsedArgs...)
		}