// Copyright 2022 Terin Stock.
// SPDX-License-Identifier: MPL-2.0

package main

import (
	"flag"
	"os"

	"github.com/rs/zerolog"
	"go.terinstock.com/cgit-httpd/handlers/cgit"
	"go.terinstock.com/cgit-httpd/handlers/git"
	"go.terinstock.com/cgit-httpd/manager"
	"go.terinstock.com/cgit-httpd/server"
	"sigs.k8s.io/controller-runtime/pkg/manager/signals"
)

var configFile string

func main() {
	flag.StringVar(&configFile, "config", "./config.edn", "path to cgit-httpd configuration file")
	flag.Parse()

	logger := zerolog.New(os.Stdout).With().Logger()

	cfg, err := readConfig(configFile)
	if err != nil {
		logger.Fatal().Err(err).Send()
	}

	logger.Info().Interface("config", cfg).Send()

	srv := server.New(server.Options{
		Host: cfg.HTTP.Host,
		Port: cfg.HTTP.Port,
	})

	cgit.New(cgit.Options{
		CGI:        cfg.CGit.CGI,
		ReposRoot:  cfg.ReposRoot,
		AssetsDir:  cfg.CGit.AssetsDir,
		ConfigFile: cfg.CGit.ConfigFile,
		Logger:     logger.With().Str("handler", "cgit").Logger(),
	}).
		WithRegister(srv).
		Build()

	git.New(git.Options{
		CGI:       cfg.Git.CGI,
		ReposRoot: cfg.ReposRoot,
		ExportAll: cfg.Git.ExportAll,
		Logger:    logger.With().Str("handler", "git").Logger(),
	}).
		WithRegister(srv).
		Build()

	m := manager.New()
	m.Add(srv)

	if err := m.Start(signals.SetupSignalHandler()); err != nil {
		logger.Info().Err(err).Msg("manager stopped")
	}
}