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

package main

import (
	"errors"
	"fmt"
	"os"
	"path/filepath"

	"go.wit.com/lib/gui/shell"
	"go.wit.com/lib/protobuf/gitpb"
	"go.wit.com/log"
)

var ErrorNeedArgvFix error = errors.New("add --fix")

func smartAutogen(repo *gitpb.Repo) error {
	os.Chdir(repo.FullPath)

	globPattern := "*.proto"
	files, err := filepath.Glob(globPattern)
	if err != nil {
		log.Info("glob error", err, files)
	}
	for _, filename := range files {
		cmd := []string{"autogenpb", "--proto", filename}
		shell.RunVerbose(cmd)
	}
	return err
}

// so don't delete them
func doDev() (string, error) {
	if argv.Dev.Generate != "" {
		// helps run 'go generate' in a particular repo
		found := me.forge.Repos.FindByNamespace(argv.Dev.Generate)
		if found == nil {
			return "", fmt.Errorf("unknown namespace %s", argv.Dev.Generate)
		}
		err := smartAutogen(found)
		return "autogen *.proto", err
	}

	if argv.Dev.Install != nil {
		if err := doInstall(); err != nil {
			return "install failed", err
		}
		return "installed ok", nil
	}

	if argv.Dev.Build != nil {
		if err := doBuild(); err != nil {
			return "build failed", err
		}
		return "build ok", nil
	}

	if argv.Dev.BuildForge {
		downloadForge()
		return "todo: build forge", nil
	}
	return "todo: do something here", nil
}