Add option to only show messages in joined channels, nothing in &mess…

…ages

matterircd.toml.example

@@ -54,7 +54,7 @@ PasteBufferTimeout = 2500
 Insecure = false
 
 #ignore the Mattermost server version when checking if supported
-#ignoreserverversion = false
+#IgnoreServerVersion = false
 
 #an array of channels that only will be joined on IRC. JoinExlude and JoinInclude will not be checked
 #regexp is supported
@@ -83,6 +83,9 @@ Insecure = false
 #
 #JoinInclude = ["#devops","#myteam-marketing"]
 
+#show only messages for channels joined, so nothing in the &messages channel.
+#ShowOnlyJoined = false
+
 #PartFake: a bool that defines if you do a /LEAVE or /PART on IRC it will also
 #actually leave the channel on mattermost.
 #if false it actually leaves the channel on mattermost
@@ -224,6 +227,9 @@ UseDisplayName = false
 #
 #JoinInclude = ["#devops","#myteam-marketing"]
 
+#show only messages for channels joined, so nothing in the &messages channel.
+#ShowOnlyJoined = false
+
 #This will add a number between 000 and fff to each message
 #This number will be referenced when a message is edited/deleted/threaded/reaction
 PrefixContext = false

mm-go-irckit/userbridge.go

@@ -277,6 +277,9 @@ func (u *User) handleChannelMessageEvent(event *bridge.ChannelMessageEvent) {
 	}
 
 	if event.ChannelType != "D" && ch.ID() == "&messages" {
+		if u.v.GetBool(u.br.Protocol() + ".showonlyjoined") {
+			return
+		}
 		nick += "/" + u.Srv.Channel(event.ChannelID).String()
 	}