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package main

import "flag"

// Args are commandline arguments
type Args struct {
	RepoUrl      string
	RepoLocation string
	Hostname     string
	DataDir      string
	AuthKey      string
	OauthId      string
	OauthSecret  string
}

// Flags is the [flag.FlagSet] for tailpolicy
func Flags() (*Args, *flag.FlagSet) {
	args := &Args{
		DataDir:  ".tsnet",
		Hostname: "policy",
	}
	fs := flag.NewFlagSet("tailpolicy", flag.ExitOnError)
	fs.StringVar(&args.RepoUrl, "repo-url", args.RepoUrl, "Repo URL for the Tailscale policy")
	fs.StringVar(&args.RepoLocation, "repo-location", args.RepoLocation, "Repo location to perform git operations against")
	fs.StringVar(&args.Hostname, "hostname", args.Hostname, "Tailnet hostname")
	fs.StringVar(&args.DataDir, "data-dir", args.DataDir, "tsnet data directory")
	fs.StringVar(&args.AuthKey, "auth-key", args.AuthKey, "tsnet auth key")
	fs.StringVar(&args.OauthId, "oauth-id", args.OauthId, "Tailscale oauth ID")
	fs.StringVar(&args.OauthSecret, "oauth-secret", args.OauthSecret, "Tailscale oauth secret")
	return args, fs
}