Compentize Workload (#4)

main.go

@@ -1,13 +1,17 @@
 package main
 
 import (
+	"errors"
 	"flag"
 	"fmt"
 	"log"
 	"os"
 	"path"
 
+	"github.com/ilyakaznacheev/cleanenv"
 	"github.com/yeslayla/birdbot/app"
+	"github.com/yeslayla/birdbot/core"
+	"github.com/yeslayla/birdbot/events"
 )
 
 func main() {
@@ -27,12 +31,41 @@ func main() {
 		return
 	}
 
+	log.Printf("Using config: %s", config_file)
+	cfg := &core.Config{}
+
+	_, err := os.Stat(config_file)
+	if errors.Is(err, os.ErrNotExist) {
+		log.Printf("Config file not found: '%s'", config_file)
+		err := cleanenv.ReadEnv(cfg)
+		if err != nil {
+			log.Fatal(err)
+		}
+	} else {
+		err := cleanenv.ReadConfig(config_file, cfg)
+		if err != nil {
+			log.Fatal(err)
+		}
+	}
+
 	bot := app.NewBot()
 
-	if err := bot.Initialize(config_file); err != nil {
+	if err := bot.Initialize(cfg); err != nil {
 		log.Fatal("Failed to initialize: ", err)
 	}
 
+	loader := app.NewComponentLoader(bot)
+
+	if cfg.Features.AnnounceEvents {
+		loader.LoadComponent(events.NewAnnounceEventsComponent(bot.Mastodon, cfg.Discord.NotificationChannel))
+	}
+	if cfg.Features.ManageEventChannels {
+		loader.LoadComponent(events.NewManageEventChannelsComponent(cfg.Discord.EventCategory, bot.Session))
+	}
+	if cfg.Features.ReccurringEvents {
+		loader.LoadComponent(events.NewRecurringEventsComponent())
+	}
+
 	if err := bot.Run(); err != nil {
 		log.Fatal(err)
 	}