Merge in ignored_irc_hostmasks support.

Previously this work was on another branch pending the respective PR
for `irc_ignored_hostmasks` to be merged. Since that is merged there is
no need for this on a separate branch.

bridge/bridge.go

@@ -30,7 +30,7 @@ type Config struct {
 	PuppetUsername   string // Username to connect to IRC with
 	IRCIgnores       []glob.Glob
 	DiscordIgnores   map[string]struct{} // Discord user IDs to not bridge
-	ConnectionLimit  int // number of IRC connections we can spawn
+	ConnectionLimit  int                 // number of IRC connections we can spawn
 
 	IRCPrejoinCommands []string
 

bridge/irc_listener.go

@@ -74,6 +74,11 @@ func userOnChannelFix(user string, channel irc.Channel) bool {
 }
 
 func (i *ircListener) OnNickRelayToDiscord(event *irc.Event) {
+	// Ignored hostmasks
+	if i.bridge.ircManager.isIgnoredHostmask(event.Source) {
+		return
+	}
+
 	oldNick := event.Nick
 	newNick := event.Message()
 

main.go

@@ -131,6 +131,7 @@ func main() {
 	dib, err := bridge.New(&bridge.Config{
 		AvatarURL:          avatarURL,
 		DiscordBotToken:    discordBotToken,
+		DiscordIgnoresIRC:  matchers,
 		GuildID:            guildID,
 		IRCListenerName:    ircUsername,
 		IRCServer:          ircServer,