/
main.go
63 lines (50 loc) · 1.16 KB
/
main.go
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package main
import (
"context"
"log"
"os"
"os/signal"
"github.com/tarusov/composer-challenge-bot/internal/config"
"github.com/tarusov/composer-challenge-bot/internal/generator"
randomword "github.com/tarusov/composer-challenge-bot/internal/random-word"
"github.com/tarusov/composer-challenge-bot/internal/service"
tgbotapi "github.com/go-telegram-bot-api/telegram-bot-api/v5"
)
func main() {
cfgFn := "config.json"
if len(os.Args) != 1 {
cfgFn = os.Args[1]
}
cfg, err := config.Read(cfgFn)
if err != nil {
log.Fatal("read config", err)
}
tgAPI, err := tgbotapi.NewBotAPI(cfg.Telegram.Token)
if err != nil {
log.Fatal("connect telegram", err)
}
tgAPI.Debug = cfg.Telegram.Debug
gen := generator.New(
randomword.New(cfg.RandomWord),
cfg.Dictonary,
)
svc := service.New(
tgAPI,
gen,
)
// Run service
ctx, cancel := context.WithCancel(context.Background())
go svc.ListenAndServe(ctx)
doneCh := make(chan struct{})
// Make signal watcher
sigCh := make(chan os.Signal, 1)
signal.Notify(sigCh, os.Interrupt)
go func() {
for range sigCh {
log.Println("Received an interrupt...")
cancel()
close(doneCh)
}
}()
<-doneCh
}