package main

import (
	"flag"
	"os"

	"github.com/fleetdm/fleet/v4/cmd/gitops-migrate/log"
)

type Args struct {
	Debug    bool
	Help     bool
	Commands []string
}

func parseArgs() Args {
	var args Args

	// Override the default flag package's usage text.
	flag.Usage = func() {
		err := usageText(os.Stderr)
		if err != nil {
			log.Fatal("Failed to write usage text to stderr :|.")
		}
	}

	// --debug
	flag.BoolVar(&args.Debug, "debug", false, "")

	// --help
	flag.BoolVar(&args.Help, "help", false, "")
	flag.BoolVar(&args.Help, "h", false, "")

	// Parse command-line inputs.
	flag.Parse()

	// Capture positional args.
	args.Commands = flag.Args()

	return args
}