package main import ( "log" "os" "os/signal" "strconv" "sync" mbl "git.saintnet.tech/stryan/matrixbotlib" "maunium.net/go/mautrix" "maunium.net/go/mautrix/event" ) //GitTag is current git tag var GitTag string //GitCommit is current git commit var GitCommit string func main() { conf, err := mbl.LoadMatrixClientConfig("config.yaml") if err != nil { conf, err = mbl.LoadMatrixClientConfig("/etc/nunbot/config.yaml") if err != nil { panic(err) } } dataFilter := &mautrix.Filter{ AccountData: mautrix.FilterPart{ Limit: 20, NotTypes: []event.Type{ event.NewEventType("nun.batch"), }, }, } matrixClient, err := mbl.NewMatrixClient(conf, nil) if err != nil { panic(err) } store := mautrix.NewAccountDataStore("nun.batch", matrixClient) _, err = matrixClient.CreateFilter(dataFilter) if err != nil { //don't want to continue if we can't keep state panic(err) } var nun *nunWatch matrixClient.Store = store syncer := matrixClient.Syncer.(*mautrix.DefaultSyncer) mbl.AcceptAllRoomInvites(matrixClient) syncer.OnEventType(event.EventMessage, func(source mautrix.EventSource, evt *event.Event) { if evt.Sender == matrixClient.UserID { return //ignore events from self } cmd, err := mbl.ParseCommand(evt, "nun") if err != nil { if err != mbl.ErrCmdParseNoPrefix { log.Printf("invalid command: %v", err) } return } switch cmd[0] { case "version": // print version if GitTag != "" { matrixClient.SendText(evt.RoomID, "NunBot version "+GitTag) } else { matrixClient.SendText(evt.RoomID, "NunBot version "+GitCommit) } case "timer": if len(cmd) <= 1 { matrixClient.SendText(evt.RoomID, "!nun timer [time in minutes to wait between tries]") return } time, err := strconv.Atoi(cmd[1]) if err != nil { matrixClient.SendText(evt.RoomID, "!nun timer needs integer timer") return } nun.SetTimer(time) matrixClient.SendText(evt.RoomID, "timer set") case "help": matrixClient.SendText(evt.RoomID, "Supported commands: version, help,timer") default: //command not found matrixClient.SendText(evt.RoomID, "command not recognized") } }) var wg sync.WaitGroup stop := make(chan bool) c := make(chan os.Signal, 1) signal.Notify(c, os.Interrupt) go func() { <-c log.Println("trying to shutdown cleanly") matrixClient.StopSync() stop <- true }() nun = newNunWatch(stop, matrixClient, 2) wg.Add(1) go func() { err = matrixClient.Sync() if err != nil { log.Println(err) } wg.Done() log.Println("matrix client shutdown") }() wg.Add(1) go func() { nun.Main() wg.Done() log.Println("nun watch shutdown") }() log.Println("nunbot running") wg.Wait() log.Println("shutting down") }