Refactor for more flexibility

* Move from gcfg to toml configuration because gcfg was too restrictive
* Implemented gateway which has support multiple in and out bridges.
* Allow for bridging the same bridges, which means eg you can now bridge between multiple mattermosts.
* Support multiple gateways

matterbridge.go

@@ -3,22 +3,21 @@ package main
 import (
 	"flag"
 	"fmt"
-	"github.com/42wim/matterbridge/bridge"
 	"github.com/42wim/matterbridge/bridge/config"
+	"github.com/42wim/matterbridge/gateway"
 	log "github.com/Sirupsen/logrus"
 )
 
-var version = "0.6.1"
+var version = "0.7.0-dev"
 
 func init() {
 	log.SetFormatter(&log.TextFormatter{FullTimestamp: true})
 }
 
 func main() {
-	flagConfig := flag.String("conf", "matterbridge.conf", "config file")
+	flagConfig := flag.String("conf", "matterbridge.toml", "config file")
 	flagDebug := flag.Bool("debug", false, "enable debug")
 	flagVersion := flag.Bool("version", false, "show version")
-	flagPlus := flag.Bool("plus", false, "running using API instead of webhooks (deprecated, set Plus flag in [general] config)")
 	flag.Parse()
 	if *flagVersion {
 		fmt.Println("version:", version)
@@ -31,11 +30,17 @@ func main() {
 	}
 	fmt.Println("running version", version)
 	cfg := config.NewConfig(*flagConfig)
-	if *flagPlus {
-		cfg.General.Plus = true
-	}
-	err := bridge.NewBridge(cfg)
-	if err != nil {
-		log.Debugf("starting bridge failed %#v", err)
+	for _, gw := range cfg.Gateway {
+		if !gw.Enable {
+			continue
+		}
+		fmt.Printf("starting gateway %#v\n", gw.Name)
+		go func(gw config.Gateway) {
+			err := gateway.New(cfg, &gw)
+			if err != nil {
+				log.Debugf("starting gateway failed %#v", err)
+			}
+		}(gw)
 	}
+	select {}
 }