go_telegram/main.go

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2018-07-16 18:44:27 +00:00
package main
import (
"encoding/json"
"flag"
"log"
"os"
"time"
tb "gopkg.in/tucnak/telebot.v2"
)
// Configuration - Specify what to look for in Config file
type Configuration struct {
Token string
}
// ReadConfig from file
func main() {
c := flag.String("c", "./config.json", "Specify the configuration file.")
flag.Parse()
file, err := os.Open(*c)
if err != nil {
log.Fatal("can't open config file: ", err)
}
defer file.Close()
decoder := json.NewDecoder(file)
Config := Configuration{}
err = decoder.Decode(&Config)
if err != nil {
log.Fatal("can't decode config JSON: ", err)
}
b, err := tb.NewBot(tb.Settings{
Token: Config.Token,
Poller: &tb.LongPoller{Timeout: 10 * time.Second},
})
if err != nil {
log.Fatal(err)
return
}
b.Handle("/ping", func(m *tb.Message) {
b.Send(m.Sender, "pong")
})
log.Print("Starting bot...")
b.Start()
}