func parseArgs()

in ops.go [69:103]

• 33 lines of code
• 9 McCabe index (conditional complexity)

func parseArgs(usage string, args []string) []string {
	res := []string{}
	// parse args
	parser := docopt.Parser{}
	opts, err := parser.ParseArgs(usage, args, OpsVersion)
	if err != nil {
		warn(err)
		return res
	}
	for k, v := range opts {
		kk := strings.ReplaceAll(strings.ReplaceAll(strings.ReplaceAll(k, "-", "_"), "<", "_"), ">", "_")
		vv := ""
		//fmt.Println(v, reflect.TypeOf(v))
		switch o := v.(type) {
		case bool:
			vv = "false"
			if o {
				vv = "true"
			}
		case string:
			vv = o
		case []string:
			a := []string{}
			for _, i := range o {
				a = append(a, fmt.Sprintf("'%v'", i))
			}
			vv = "(" + strings.Join(a, " ") + ")"
		case nil:
			vv = ""
		}
		res = append(res, fmt.Sprintf("%s=%s", kk, vv))
	}
	sort.Strings(res)
	return res
}