Add UseUserName option (discord) (#234)

bridge/config/config.go

@@ -77,6 +77,7 @@ type Protocol struct {
 	UseSASL                bool   // IRC
 	UseTLS                 bool   // IRC
 	UseFirstName           bool   // telegram
+	UseUserName            bool   // discord
 	UseInsecureURL         bool   // telegram
 	WebhookBindAddress     string // mattermost, slack
 	WebhookURL             string // mattermost, slack

bridge/discord/discord.go

@@ -181,7 +181,12 @@ func (b *bdiscord) messageCreate(s *discordgo.Session, m *discordgo.MessageCreat
 	if b.UseChannelID {
 		rmsg.Channel = "ID:" + m.ChannelID
 	}
-	rmsg.Username = b.getNick(m.Author)
+
+	if !b.Config.UseUserName {
+		rmsg.Username = b.getNick(m.Author)
+	} else {
+		rmsg.Username = m.Author.Username
+	}
 
 	if b.Config.ShowEmbeds && m.Message.Embeds != nil {
 		for _, embed := range m.Message.Embeds {

matterbridge.toml.sample

@@ -443,6 +443,10 @@ Server="yourservername"
 #OPTIONAL (default false)
 ShowEmbeds=false
 
+#Shows the username (minus the discriminator) instead of the server nickname
+#OPTIONAL (default false)
+UseUserName=false
+
 #Specify WebhookURL. If given, will relay messages using the Webhook, which gives a better look to messages.
 #OPTIONAL (default empty)
 WebhookURL="Yourwebhooktokenhere"