// Copyright 2017-2025 WIT.COM Inc. All rights reserved.
// Use of this source code is governed by the GPL 3.0

package main

/*
	this parses the command line arguements
	this enables command line options from other packages like 'gui' and 'log'
*/

import (
	"fmt"
	"os"
	"strings"
)

var argv args

type args struct {
	Drives      *EmptyCmd `arg:"subcommand:drives"             help:"list drives"`
	DebBuild    *EmptyCmd `arg:"subcommand:debian"             help:"build missing .deb packages"`
	MacBuild    *EmptyCmd `arg:"subcommand:macos"              help:"build macos packages"`
	MakeInstall *EmptyCmd `arg:"subcommand:install"            help:"run make install in each repo"`
	ListPkgs    *EmptyCmd `arg:"subcommand:list"               help:"list all the packages on mirrors.wit.com"`
	Clone       *EmptyCmd `arg:"subcommand:repomap-clone"      help:"go-clone from a gowebd repomap"`
	Upgrade     *EmptyCmd `arg:"subcommand:upgrade"            help:"apt upgrade packages installed from mirrors.wit.com"`
	RepoMap     string    `arg:"--repomap"                     help:"location of the repomap"`
	Release     bool      `arg:"--release"                     help:"use go-deb --release"`
	DryRun      bool      `arg:"--dry-run"                     help:"only show what would be packaged"`
	Verbose     bool      `arg:"--verbose"                     help:"be loud about it"`
	Force       bool      `arg:"--force"                       help:"rebuild everything"`
	Recursive   bool      `arg:"--recursive"                   help:"go-clone --recursive"`
	Test        bool      `arg:"--test"                        help:"test build after everything else"`
	WITCOM      bool      `arg:"--witcom"                      help:"add the GPL header"`
}

type EmptyCmd struct {
}

func (args) Version() string {
	return ARGNAME + " " + VERSION + "    Built on " + BUILDTIME
}

func (a args) DoAutoComplete(argv []string) {
	switch argv[0] {
	case "list":
		fmt.Println("--all --mine --favorites --private")
	case "debian":
		fmt.Println("--dry-run")
	case "upgrade":
		fmt.Println("--dry-run")
	case "build":
		fmt.Println("--verbose")
	case "install":
		fmt.Println("--verbose")
	case "repomap-clone":
		fmt.Println("--repomap")
	default:
		if strings.HasSuffix(argv[0], ARGNAME) {
			// list the subcommands here
			fmt.Println("--bash list build debian install repomap-clone upgrade")
		}
	}
	os.Exit(0)
}