package main

import (
	"os"
	"strings"

	"go.wit.com/log"
)

func repomap() {
	var changed bool = false
	if argv.Repomap == "" {
		return
	}
	data, _ := os.ReadFile(argv.Repomap)

	for _, line := range strings.Split(string(data), "\n") {
		if line == "" {
			continue
		}
		if strings.HasPrefix(line, "#") {
			continue
		}
		parts := strings.Fields(line)
		gopath := parts[0]
		url := "https://" + parts[1]
		var comment string
		if len(parts) > 1 {
			comment = strings.Join(parts[2:], " ")
		}
		repo := me.forge.Repos.FindByGoPath(gopath)
		if repo == nil {
			if argv.Clone {
				me.forge.Clone(gopath)
			} else {
				log.Info(gopath, "need to clone")
			}
		} else {
			if repo.URL != url {
				log.Info(gopath, "url wrong", repo.URL, "vs", url)
				log.Info("\tcomment", comment)
				repo.URL = url
				changed = true
			}
			if repo.Desc != comment && !(comment == "") {
				log.Info(gopath, "comment wrong", repo.Desc, "vs", comment)
				repo.Desc = comment
				changed = true
			}
		}
	}

	if changed {
		me.forge.Repos.ConfigSave()
		log.Info("config saved")
		os.Exit(0)
	}
}