main.go

package main

import (
	"flag"
	"fmt"
	"io/ioutil"
	"os"

	"github.com/mdelillo/claimer/bot"
	"github.com/mdelillo/claimer/bot/commands"
	"github.com/mdelillo/claimer/fs"
	"github.com/mdelillo/claimer/git"
	"github.com/mdelillo/claimer/locker"
	"github.com/mdelillo/claimer/slack"
	"github.com/mdelillo/claimer/slack/requests"
	"github.com/mdelillo/claimer/translate"
	"github.com/mdelillo/claimer/translations"
	"github.com/sirupsen/logrus"
)

func main() {
	apiToken := flag.String("apiToken", "", "API Token for Slack")
	channelId := flag.String("channelId", "", "ID of slack channel to listen in")
	repoUrl := flag.String("repoUrl", "", "URL for git repository of locks")
	deployKey := flag.String("deployKey", "", "Deploy key for Github")
	translationFile := flag.String("translationFile", "", "Yaml file with message translations")
	flag.Parse()

	if err := translate.LoadTranslations(translations.DefaultTranslations); err != nil {
		fmt.Printf("Error loading translations: %s\n", err)
		os.Exit(1)
	}
	if *translationFile != "" {
		if err := translate.LoadTranslationFile(*translationFile); err != nil {
			fmt.Printf("Error loading translations from %s: %s\n", *translationFile, err)
			os.Exit(1)
		}
	}

	logger := logrus.New()
	logger.Out = os.Stdout
	logger.Formatter = &logrus.TextFormatter{FullTimestamp: true}

	if logLevel, ok := os.LookupEnv("LOG_LEVEL"); ok {
		var err error
		logger.Level, err = logrus.ParseLevel(logLevel)
		if err != nil {
			fmt.Printf("Error parsing log level: %s\n", err.Error())
		}
	}

	gitDir, err := ioutil.TempDir("", "claimer-git-repo")
	if err != nil {
		fmt.Printf("Error creating temp directory: %s\n", err)
	}
	defer os.RemoveAll(gitDir)

	claimer := bot.New(
		commands.NewFactory(
			locker.NewLocker(
				fs.NewFs(),
				git.NewRepo(*repoUrl, *deployKey, gitDir),
			),
		),
		slack.NewClient(
			requests.NewFactory("https://slack.com", *apiToken),
			*channelId,
			logger,
		),
		logger,
	)

	logger.Info("Claimer starting")
	if err := claimer.Run(); err != nil {
		fmt.Printf("Error: %s\n", err)
	}
	logger.Info("Claimer finished")
}