func OpsPath()

in tools/opspath.go [13:61]
37 lines of code
8 McCabe index (conditional complexity)

func OpsPath() (int, error) {
	flags := flag.NewFlagSet("opspath", flag.ExitOnError)
	flags.Usage = func() {
		fmt.Println(MarkdownHelp("opspath"))
	}

	showHelp := flags.Bool("h", false, "Show help")

	// Parse command-line arguments
	if err := flags.Parse(os.Args[1:]); err != nil {
		return 1, err
	}

	if *showHelp {
		flags.Usage()
		return 0, nil
	}

	if flags.NArg() != 1 {
		flags.Usage()
		return 1, errors.New("error: no path provided")
	}

	inputPath := filepath.Clean(filepath.FromSlash(flags.Arg(0))) // ensure correct OS separator

	if filepath.IsAbs(inputPath) {
		fmt.Println(inputPath)
		return 0, nil
	}

	expandedPath, err := homedir.Expand(inputPath)
	if err != nil {
		return 1, err
	}

	if filepath.IsAbs(expandedPath) {
		fmt.Println(expandedPath)
		return 0, nil
	}

	fullPath, err := filepath.Abs(filepath.Join(os.Getenv("OPS_PWD"), expandedPath))
	if err != nil {
		return 1, err
	}

	fmt.Println(fullPath)

	return 0, nil
}