Release v0.12.0

This reverts commit 17b8b86d68.
Reverted because of lingering file descriptors (memory leak)

README.md

@@ -28,7 +28,7 @@ Simple bridge between Mattermost, IRC, XMPP, Gitter, Slack, Discord, Telegram, R
 
 # Requirements
 Accounts to one of the supported bridges
-* [Mattermost](https://github.com/mattermost/platform/) 3.5.x - 3.7.x
+* [Mattermost](https://github.com/mattermost/platform/) 3.5.x - 3.9.x
 * [IRC](http://www.mirc.com/servers.html)
 * [XMPP](https://jabber.org)
 * [Gitter](https://gitter.im)
@@ -42,7 +42,7 @@ Accounts to one of the supported bridges
 # Installing
 ## Binaries
 Binaries can be found [here] (https://github.com/42wim/matterbridge/releases/)
-* Latest release [v0.10.2](https://github.com/42wim/matterbridge/releases/latest)
+* Latest stable release [v0.12.0](https://github.com/42wim/matterbridge/releases/latest)
 
 ## Building
 Go 1.6+ is required. Make sure you have [Go](https://golang.org/doc/install) properly installed, including setting up your [GOPATH] (https://golang.org/doc/code.html#GOPATH)

bridge/bridge.go

@@ -27,23 +27,23 @@ type Bridger interface {
 type Bridge struct {
 	Config config.Protocol
 	Bridger
-	Name        string
-	Account     string
-	Protocol    string
-	ChannelsIn  map[string]config.ChannelOptions
-	ChannelsOut map[string]config.ChannelOptions
+	Name     string
+	Account  string
+	Protocol string
+	Channels map[string]config.ChannelInfo
+	Joined   map[string]bool
 }
 
 func New(cfg *config.Config, bridge *config.Bridge, c chan config.Message) *Bridge {
 	b := new(Bridge)
-	b.ChannelsIn = make(map[string]config.ChannelOptions)
-	b.ChannelsOut = make(map[string]config.ChannelOptions)
+	b.Channels = make(map[string]config.ChannelInfo)
 	accInfo := strings.Split(bridge.Account, ".")
 	protocol := accInfo[0]
 	name := accInfo[1]
 	b.Name = name
 	b.Protocol = protocol
 	b.Account = bridge.Account
+	b.Joined = make(map[string]bool)
 
 	// override config from environment
 	config.OverrideCfgFromEnv(cfg, protocol, name)
@@ -83,33 +83,28 @@ func New(cfg *config.Config, bridge *config.Bridge, c chan config.Message) *Brid
 }
 
 func (b *Bridge) JoinChannels() error {
-	exists := make(map[string]bool)
-	err := b.joinChannels(b.ChannelsIn, exists)
-	if err != nil {
-		return err
-	}
-	err = b.joinChannels(b.ChannelsOut, exists)
+	err := b.joinChannels(b.Channels, b.Joined)
 	if err != nil {
 		return err
 	}
 	return nil
 }
 
-func (b *Bridge) joinChannels(cMap map[string]config.ChannelOptions, exists map[string]bool) error {
+func (b *Bridge) joinChannels(channels map[string]config.ChannelInfo, exists map[string]bool) error {
 	mychannel := ""
-	for channel, info := range cMap {
-		if !exists[channel] {
-			mychannel = channel
-			log.Infof("%s: joining %s", b.Account, channel)
-			if b.Protocol == "irc" && info.Key != "" {
-				log.Debugf("using key %s for channel %s", info.Key, channel)
-				mychannel = mychannel + " " + info.Key
+	for ID, channel := range channels {
+		if !exists[ID] {
+			mychannel = channel.Name
+			log.Infof("%s: joining %s (%s)", b.Account, channel.Name, ID)
+			if b.Protocol == "irc" && channel.Options.Key != "" {
+				log.Debugf("using key %s for channel %s", channel.Options.Key, channel.Name)
+				mychannel = mychannel + " " + channel.Options.Key
 			}
-			err := b.JoinChannel(mychannel)
+			err := b.JoinChannel(channel.Name)
 			if err != nil {
 				return err
 			}
-			exists[channel] = true
+			exists[ID] = true
 		}
 	}
 	return nil

bridge/config/config.go

@@ -10,8 +10,9 @@ import (
 )
 
 const (
-	EVENT_JOIN_LEAVE = "join_leave"
-	EVENT_FAILURE    = "failure"
+	EVENT_JOIN_LEAVE      = "join_leave"
+	EVENT_FAILURE         = "failure"
+	EVENT_REJOIN_CHANNELS = "rejoin_channels"
 )
 
 type Message struct {
@@ -25,9 +26,21 @@ type Message struct {
 	Timestamp time.Time
 }
 
+type ChannelInfo struct {
+	Name        string
+	Account     string
+	Direction   string
+	ID          string
+	GID         map[string]bool
+	SameChannel map[string]bool
+	Options     ChannelOptions
+}
+
 type Protocol struct {
 	BindAddress            string // mattermost, slack
 	Buffer                 int    // api
+	EditSuffix             string // mattermost, slack, discord, telegram, gitter
+	EditDisable            bool   // mattermost, slack, discord, telegram, gitter
 	IconURL                string // mattermost, slack
 	IgnoreNicks            string // all protocols
 	Jid                    string // xmpp
@@ -63,9 +76,10 @@ type ChannelOptions struct {
 }
 
 type Bridge struct {
-	Account string
-	Channel string
-	Options ChannelOptions
+	Account     string
+	Channel     string
+	Options     ChannelOptions
+	SameChannel bool
 }
 
 type Gateway struct {

bridge/discord/discord.go

@@ -4,6 +4,7 @@ import (
 	"github.com/42wim/matterbridge/bridge/config"
 	log "github.com/Sirupsen/logrus"
 	"github.com/bwmarrin/discordgo"
+	"regexp"
 	"strings"
 	"sync"
 )
@@ -51,6 +52,7 @@ func (b *bdiscord) Connect() error {
 	flog.Info("Connection succeeded")
 	b.c.AddHandler(b.messageCreate)
 	b.c.AddHandler(b.memberUpdate)
+	b.c.AddHandler(b.messageUpdate)
 	err = b.c.Open()
 	if err != nil {
 		flog.Debugf("%#v", err)
@@ -103,6 +105,18 @@ func (b *bdiscord) Send(msg config.Message) error {
 	return nil
 }
 
+func (b *bdiscord) messageUpdate(s *discordgo.Session, m *discordgo.MessageUpdate) {
+	if b.Config.EditDisable {
+		return
+	}
+	// only when message is actually edited
+	if m.Message.EditedTimestamp != "" {
+		flog.Debugf("Sending edit message")
+		m.Content = m.Content + b.Config.EditSuffix
+		b.messageCreate(s, (*discordgo.MessageCreate)(m))
+	}
+}
+
 func (b *bdiscord) messageCreate(s *discordgo.Session, m *discordgo.MessageCreate) {
 	// not relay our own messages
 	if m.Author.Username == b.Nick {
@@ -125,6 +139,7 @@ func (b *bdiscord) messageCreate(s *discordgo.Session, m *discordgo.MessageCreat
 	if len(m.MentionRoles) > 0 {
 		m.Message.Content = b.replaceRoleMentions(m.Message.Content)
 	}
+	m.Message.Content = b.stripCustomoji(m.Message.Content)
 	b.Remote <- config.Message{Username: username, Text: m.ContentWithMentionsReplaced(), Channel: channelName,
 		Account: b.Account, Avatar: "https://cdn.discordapp.com/avatars/" + m.Author.ID + "/" + m.Author.Avatar + ".jpg"}
 }
@@ -195,3 +210,9 @@ func (b *bdiscord) replaceRoleMentions(text string) string {
 	}
 	return text
 }
+
+func (b *bdiscord) stripCustomoji(text string) string {
+	// <:doge:302803592035958784>
+	re := regexp.MustCompile("<(:.*?:)[0-9]+>")
+	return re.ReplaceAllString(text, `$1`)
+}

bridge/irc/irc.go

@@ -92,7 +92,7 @@ func (b *Birc) Connect() error {
 }
 
 func (b *Birc) Disconnect() error {
-	b.i.Disconnect()
+	//b.i.Disconnect()
 	close(b.Local)
 	return nil
 }
@@ -109,7 +109,6 @@ func (b *Birc) Send(msg config.Message) error {
 	}
 	if strings.HasPrefix(msg.Text, "!") {
 		b.Command(&msg)
-		return nil
 	}
 	for _, text := range strings.Split(msg.Text, "\n") {
 		if len(b.Local) < b.Config.MessageQueue {
@@ -167,14 +166,19 @@ func (b *Birc) handleNewConnection(event *irc.Event) {
 	i.AddCallback("JOIN", b.handleJoinPart)
 	i.AddCallback("PART", b.handleJoinPart)
 	i.AddCallback("QUIT", b.handleJoinPart)
+	i.AddCallback("KICK", b.handleJoinPart)
 	i.AddCallback("*", b.handleOther)
 	// we are now fully connected
 	b.connected <- struct{}{}
 }
 
 func (b *Birc) handleJoinPart(event *irc.Event) {
-	flog.Debugf("Sending JOIN_LEAVE event from %s to gateway", b.Account)
 	channel := event.Arguments[0]
+	if event.Code == "KICK" {
+		flog.Infof("Got kicked from %s by %s", channel, event.Nick)
+		b.Remote <- config.Message{Username: "system", Text: "rejoin", Channel: channel, Account: b.Account, Event: config.EVENT_REJOIN_CHANNELS}
+		return
+	}
 	if event.Code == "QUIT" {
 		if event.Nick == b.Nick && strings.Contains(event.Raw, "Ping timeout") {
 			flog.Infof("%s reconnecting ..", b.Account)
@@ -182,6 +186,7 @@ func (b *Birc) handleJoinPart(event *irc.Event) {
 			return
 		}
 	}
+	flog.Debugf("Sending JOIN_LEAVE event from %s to gateway", b.Account)
 	b.Remote <- config.Message{Username: "system", Text: event.Nick + " " + strings.ToLower(event.Code) + "s", Channel: channel, Account: b.Account, Event: config.EVENT_JOIN_LEAVE}
 	flog.Debugf("handle %#v", event)
 }

bridge/mattermost/mattermost.go

@@ -72,6 +72,7 @@ func (b *Bmattermost) Connect() error {
 		flog.Info("Connection succeeded")
 		b.TeamId = b.mc.GetTeamId()
 		go b.mc.WsReceiver()
+		go b.mc.StatusLoop()
 	}
 	go b.handleMatter()
 	return nil
@@ -96,15 +97,11 @@ func (b *Bmattermost) Send(msg config.Message) error {
 	channel := msg.Channel
 
 	if b.Config.PrefixMessagesWithNick {
-		/*if IsMarkup(message) {
-			message = nick + "\n\n" + message
-		} else {
-		*/
-		message = nick + " " + message
-		//}
+		message = nick + message
 	}
 	if !b.Config.UseAPI {
 		matterMessage := matterhook.OMessage{IconURL: b.Config.IconURL}
+		matterMessage.IconURL = msg.Avatar
 		matterMessage.Channel = channel
 		matterMessage.UserName = nick
 		matterMessage.Type = ""
@@ -136,14 +133,26 @@ func (b *Bmattermost) handleMatter() {
 
 func (b *Bmattermost) handleMatterClient(mchan chan *MMMessage) {
 	for message := range b.mc.MessageChan {
+		flog.Debugf("%#v", message.Raw.Data)
+		if message.Type == "system_join_leave" ||
+			message.Type == "system_join_channel" ||
+			message.Type == "system_leave_channel" {
+			flog.Debugf("Sending JOIN_LEAVE event from %s to gateway", b.Account)
+			b.Remote <- config.Message{Username: "system", Text: message.Text, Channel: message.Channel, Account: b.Account, Event: config.EVENT_JOIN_LEAVE}
+			continue
+		}
 		// do not post our own messages back to irc
 		// only listen to message from our team
-		if message.Raw.Event == "posted" && b.mc.User.Username != message.Username && message.Raw.Data["team_id"].(string) == b.TeamId {
+		if (message.Raw.Event == "posted" || message.Raw.Event == "post_edited") &&
+			b.mc.User.Username != message.Username && message.Raw.Data["team_id"].(string) == b.TeamId {
 			flog.Debugf("Receiving from matterclient %#v", message)
 			m := &MMMessage{}
 			m.Username = message.Username
 			m.Channel = message.Channel
 			m.Text = message.Text
+			if message.Raw.Event == "post_edited" && !b.Config.EditDisable {
+				m.Text = message.Text + b.Config.EditSuffix
+			}
 			if len(message.Post.FileIds) > 0 {
 				for _, link := range b.mc.GetPublicLinks(message.Post.FileIds) {
 					m.Text = m.Text + "\n" + link

bridge/slack/slack.go

@@ -73,9 +73,15 @@ func (b *Bslack) Disconnect() error {
 func (b *Bslack) JoinChannel(channel string) error {
 	// we can only join channels using the API
 	if b.Config.UseAPI {
+		if strings.HasPrefix(b.Config.Token, "xoxb") {
+			// TODO check if bot has already joined channel
+			return nil
+		}
 		_, err := b.sc.JoinChannel(channel)
 		if err != nil {
-			return err
+			if err.Error() != "name_taken" {
+				return err
+			}
 		}
 	}
 	return nil
@@ -195,6 +201,11 @@ func (b *Bslack) handleSlackClient(mchan chan *MMMessage) {
 			// ignore first message
 			if count > 0 {
 				flog.Debugf("Receiving from slackclient %#v", ev)
+				if !b.Config.EditDisable && ev.SubMessage != nil {
+					flog.Debugf("SubMessage %#v", ev.SubMessage)
+					ev.User = ev.SubMessage.User
+					ev.Text = ev.SubMessage.Text + b.Config.EditSuffix
+				}
 				// use our own func because rtm.GetChannelInfo doesn't work for private channels
 				channel, err := b.getChannelByID(ev.Channel)
 				if err != nil {

bridge/telegram/telegram.go

@@ -80,28 +80,32 @@ func (b *Btelegram) handleRecv(updates <-chan tgbotapi.Update) {
 	text := ""
 	channel := ""
 	for update := range updates {
+		var message *tgbotapi.Message
 		// handle channels
 		if update.ChannelPost != nil {
-			if update.ChannelPost.From != nil {
-				username = update.ChannelPost.From.FirstName
-				if username == "" {
-					username = update.ChannelPost.From.UserName
-				}
-			}
-			text = update.ChannelPost.Text
-			channel = strconv.FormatInt(update.ChannelPost.Chat.ID, 10)
+			message = update.ChannelPost
+		}
+		if update.EditedChannelPost != nil && !b.Config.EditDisable {
+			message = update.EditedChannelPost
+			message.Text = message.Text + b.Config.EditSuffix
 		}
 		// handle groups
 		if update.Message != nil {
-			if update.Message.From != nil {
-				username = update.Message.From.FirstName
-				if username == "" {
-					username = update.Message.From.UserName
-				}
-			}
-			text = update.Message.Text
-			channel = strconv.FormatInt(update.Message.Chat.ID, 10)
+			message = update.Message
 		}
+		if update.EditedMessage != nil && !b.Config.EditDisable {
+			message = update.EditedMessage
+			message.Text = message.Text + b.Config.EditSuffix
+		}
+		if message.From != nil {
+			username = message.From.FirstName
+			if username == "" {
+				username = message.From.UserName
+			}
+			text = message.Text
+			channel = strconv.FormatInt(message.Chat.ID, 10)
+		}
+
 		if username == "" {
 			username = "unknown"
 		}

changelog.md

@@ -1,3 +1,34 @@
+# v0.12.0
+## Changes
+* general: edited messages are now being sent by default on discord/mattermost/telegram/slack. See "New Features"
+
+## New features
+* general: add support for edited messages. 
+  Add new keyword EditDisable (false/true), default false. Which means by default edited messages will be sent to other bridges.
+  Add new keyword EditSuffix , default "". You can change this eg to "(edited)", this will be appended to every edit message.
+
+## Enhancements
+* discord: Strip custom emoji metadata (discord). Closes #148
+
+# v0.11.0
+## New features
+* general: reusing the same account on multiple gateways now also reuses the connection.
+  This is particuarly useful for irc. See #87
+* general: the Name is now REQUIRED and needs to be UNIQUE for each gateway configuration
+* telegram:  Support edited messages (telegram). See #141
+* mattermost: Add support for showing/hiding join/leave messages from mattermost. Closes #147
+* mattermost: Reconnect on session removal/timeout (mattermost)
+* irc:  Rejoin channel when kicked (irc).
+
+## Bugfix
+* mattermost: Remove space after nick (mattermost). Closes #142
+* mattermost: Modify iconurl correctly (mattermost).
+* irc: Fix join/leave regression (irc)
+
+# v0.10.3
+## Bugfix
+* slack: Allow bot tokens for now without warning (slack). Closes #140 (fixes user_is_bot message on channel join)
+
 # v0.10.2
 ## New features
 * general: gops agent added. Allows for more debugging. See #134

gateway/gateway.go

@@ -5,7 +5,6 @@ import (
 	"github.com/42wim/matterbridge/bridge"
 	"github.com/42wim/matterbridge/bridge/config"
 	log "github.com/Sirupsen/logrus"
-	"reflect"
 	"strings"
 	"time"
 )
@@ -14,21 +13,21 @@ type Gateway struct {
 	*config.Config
 	MyConfig        *config.Gateway
 	Bridges         map[string]*bridge.Bridge
-	ChannelsOut     map[string][]string
-	ChannelsIn      map[string][]string
+	Channels        map[string]*config.ChannelInfo
 	ChannelOptions  map[string]config.ChannelOptions
+	Names           map[string]bool
 	Name            string
 	Message         chan config.Message
-	DestChannelFunc func(msg *config.Message, dest string) []string
+	DestChannelFunc func(msg *config.Message, dest bridge.Bridge) []config.ChannelInfo
 }
 
-func New(cfg *config.Config, gateway *config.Gateway) *Gateway {
+func New(cfg *config.Config) *Gateway {
 	gw := &Gateway{}
-	gw.Name = gateway.Name
 	gw.Config = cfg
-	gw.MyConfig = gateway
+	gw.Channels = make(map[string]*config.ChannelInfo)
 	gw.Message = make(chan config.Message)
 	gw.Bridges = make(map[string]*bridge.Bridge)
+	gw.Names = make(map[string]bool)
 	gw.DestChannelFunc = gw.getDestChannel
 	return gw
 }
@@ -36,13 +35,17 @@ func New(cfg *config.Config, gateway *config.Gateway) *Gateway {
 func (gw *Gateway) AddBridge(cfg *config.Bridge) error {
 	for _, br := range gw.Bridges {
 		if br.Account == cfg.Account {
+			gw.mapChannelsToBridge(br)
+			err := br.JoinChannels()
+			if err != nil {
+				return fmt.Errorf("Bridge %s failed to join channel: %v", br.Account, err)
+			}
 			return nil
 		}
 	}
 	log.Infof("Starting bridge: %s ", cfg.Account)
 	br := bridge.New(gw.Config, cfg, gw.Message)
-	gw.mapChannelsToBridge(br, gw.ChannelsOut)
-	gw.mapChannelsToBridge(br, gw.ChannelsIn)
+	gw.mapChannelsToBridge(br)
 	gw.Bridges[cfg.Account] = br
 	err := br.Connect()
 	if err != nil {
@@ -55,17 +58,17 @@ func (gw *Gateway) AddBridge(cfg *config.Bridge) error {
 	return nil
 }
 
-func (gw *Gateway) mapChannelsToBridge(br *bridge.Bridge, cMap map[string][]string) {
-	for _, channel := range cMap[br.Account] {
-		if _, ok := gw.ChannelOptions[br.Account+channel]; ok {
-			br.ChannelsOut[channel] = gw.ChannelOptions[br.Account+channel]
-		} else {
-			br.ChannelsOut[channel] = config.ChannelOptions{}
-		}
+func (gw *Gateway) AddConfig(cfg *config.Gateway) error {
+	if gw.Names[cfg.Name] {
+		return fmt.Errorf("Gateway with name %s already exists", cfg.Name)
 	}
-}
-
-func (gw *Gateway) Start() error {
+	if cfg.Name == "" {
+		return fmt.Errorf("%s", "Gateway without name found")
+	}
+	log.Infof("Starting gateway: %s", cfg.Name)
+	gw.Names[cfg.Name] = true
+	gw.Name = cfg.Name
+	gw.MyConfig = cfg
 	gw.mapChannels()
 	for _, br := range append(gw.MyConfig.In, append(gw.MyConfig.InOut, gw.MyConfig.Out...)...) {
 		err := gw.AddBridge(&br)
@@ -73,6 +76,18 @@ func (gw *Gateway) Start() error {
 			return err
 		}
 	}
+	return nil
+}
+
+func (gw *Gateway) mapChannelsToBridge(br *bridge.Bridge) {
+	for ID, channel := range gw.Channels {
+		if br.Account == channel.Account {
+			br.Channels[ID] = *channel
+		}
+	}
+}
+
+func (gw *Gateway) Start() error {
 	go gw.handleReceive()
 	return nil
 }
@@ -88,6 +103,15 @@ func (gw *Gateway) handleReceive() {
 					}
 				}
 			}
+			if msg.Event == config.EVENT_REJOIN_CHANNELS {
+				for _, br := range gw.Bridges {
+					if msg.Account == br.Account {
+						br.Joined = make(map[string]bool)
+						br.JoinChannels()
+					}
+				}
+				continue
+			}
 			if !gw.ignoreMessage(&msg) {
 				msg.Timestamp = time.Now()
 				for _, br := range gw.Bridges {
@@ -109,45 +133,52 @@ RECONNECT:
 		time.Sleep(time.Second * 60)
 		goto RECONNECT
 	}
+	br.Joined = make(map[string]bool)
 	br.JoinChannels()
 }
 
 func (gw *Gateway) mapChannels() error {
-	options := make(map[string]config.ChannelOptions)
-	m := make(map[string][]string)
-	for _, br := range gw.MyConfig.Out {
-		m[br.Account] = append(m[br.Account], br.Channel)
-		options[br.Account+br.Channel] = br.Options
+	for _, br := range append(gw.MyConfig.Out, gw.MyConfig.InOut...) {
+		ID := br.Channel + br.Account
+		_, ok := gw.Channels[ID]
+		if !ok {
+			channel := &config.ChannelInfo{Name: br.Channel, Direction: "out", ID: ID, Options: br.Options, Account: br.Account,
+				GID: make(map[string]bool), SameChannel: make(map[string]bool)}
+			channel.GID[gw.Name] = true
+			channel.SameChannel[gw.Name] = br.SameChannel
+			gw.Channels[channel.ID] = channel
+		}
+		gw.Channels[ID].GID[gw.Name] = true
+		gw.Channels[ID].SameChannel[gw.Name] = br.SameChannel
 	}
-	gw.ChannelsOut = m
-	m = nil
-	m = make(map[string][]string)
-	for _, br := range gw.MyConfig.In {
-		m[br.Account] = append(m[br.Account], br.Channel)
-		options[br.Account+br.Channel] = br.Options
+
+	for _, br := range append(gw.MyConfig.In, gw.MyConfig.InOut...) {
+		ID := br.Channel + br.Account
+		_, ok := gw.Channels[ID]
+		if !ok {
+			channel := &config.ChannelInfo{Name: br.Channel, Direction: "in", ID: ID, Options: br.Options, Account: br.Account,
+				GID: make(map[string]bool), SameChannel: make(map[string]bool)}
+			channel.GID[gw.Name] = true
+			channel.SameChannel[gw.Name] = br.SameChannel
+			gw.Channels[channel.ID] = channel
+		}
+		gw.Channels[ID].GID[gw.Name] = true
+		gw.Channels[ID].SameChannel[gw.Name] = br.SameChannel
 	}
-	gw.ChannelsIn = m
-	for _, br := range gw.MyConfig.InOut {
-		gw.ChannelsIn[br.Account] = append(gw.ChannelsIn[br.Account], br.Channel)
-		gw.ChannelsOut[br.Account] = append(gw.ChannelsOut[br.Account], br.Channel)
-		options[br.Account+br.Channel] = br.Options
-	}
-	gw.ChannelOptions = options
 	return nil
 }
 
-func (gw *Gateway) getDestChannel(msg *config.Message, dest string) []string {
-	channels := gw.ChannelsIn[msg.Account]
-	// broadcast to every out channel (irc QUIT)
-	if msg.Event == config.EVENT_JOIN_LEAVE && msg.Channel == "" {
-		return gw.ChannelsOut[dest]
-	}
-	for _, channel := range channels {
-		if channel == msg.Channel {
-			return gw.ChannelsOut[dest]
+func (gw *Gateway) getDestChannel(msg *config.Message, dest bridge.Bridge) []config.ChannelInfo {
+	var channels []config.ChannelInfo
+	for _, channel := range gw.Channels {
+		if _, ok := gw.Channels[getChannelID(*msg)]; !ok {
+			continue
+		}
+		if channel.Direction == "out" && channel.Account == dest.Account && gw.validGatewayDest(*msg, channel) {
+			channels = append(channels, *channel)
 		}
 	}
-	return []string{}
+	return channels
 }
 
 func (gw *Gateway) handleMessage(msg config.Message, dest *bridge.Bridge) {
@@ -155,19 +186,20 @@ func (gw *Gateway) handleMessage(msg config.Message, dest *bridge.Bridge) {
 	if msg.Event == config.EVENT_JOIN_LEAVE && !gw.Bridges[dest.Account].Config.ShowJoinPart {
 		return
 	}
+	// broadcast to every out channel (irc QUIT)
+	if msg.Channel == "" && msg.Event != config.EVENT_JOIN_LEAVE {
+		log.Debug("empty channel")
+		return
+	}
 	originchannel := msg.Channel
-	channels := gw.DestChannelFunc(&msg, dest.Account)
-	for _, channel := range channels {
-		// do not send the message to the bridge we come from if also the channel is the same
-		if msg.Account == dest.Account && channel == originchannel {
+	for _, channel := range gw.DestChannelFunc(&msg, *dest) {
+		// do not send to ourself
+		if channel.ID == getChannelID(msg) {
 			continue
 		}
-		msg.Channel = channel
-		if msg.Channel == "" {
-			log.Debug("empty channel")
-			return
-		}
-		log.Debugf("Sending %#v from %s (%s) to %s (%s)", msg, msg.Account, originchannel, dest.Account, channel)
+		log.Debugf("Sending %#v from %s (%s) to %s (%s)", msg, msg.Account, originchannel, dest.Account, channel.Name)
+		msg.Channel = channel.Name
+		gw.modifyAvatar(&msg, dest)
 		gw.modifyUsername(&msg, dest)
 		// for api we need originchannel as channel
 		if dest.Protocol == "api" {
@@ -194,21 +226,6 @@ func (gw *Gateway) ignoreMessage(msg *config.Message) bool {
 	return false
 }
 
-func (gw *Gateway) modifyMessage(msg *config.Message, dest *bridge.Bridge) {
-	val := reflect.ValueOf(gw.Config).Elem()
-	for i := 0; i < val.NumField(); i++ {
-		typeField := val.Type().Field(i)
-		// look for the protocol map (both lowercase)
-		if strings.ToLower(typeField.Name) == dest.Protocol {
-			// get the Protocol struct from the map
-			protoCfg := val.Field(i).MapIndex(reflect.ValueOf(dest.Name))
-			//config.SetNickFormat(msg, protoCfg.Interface().(config.Protocol))
-			val.Field(i).SetMapIndex(reflect.ValueOf(dest.Name), protoCfg)
-			break
-		}
-	}
-}
-
 func (gw *Gateway) modifyUsername(msg *config.Message, dest *bridge.Bridge) {
 	br := gw.Bridges[msg.Account]
 	msg.Protocol = br.Protocol
@@ -221,3 +238,40 @@ func (gw *Gateway) modifyUsername(msg *config.Message, dest *bridge.Bridge) {
 	nick = strings.Replace(nick, "{PROTOCOL}", br.Protocol, -1)
 	msg.Username = nick
 }
+
+func (gw *Gateway) modifyAvatar(msg *config.Message, dest *bridge.Bridge) {
+	iconurl := gw.Config.General.IconURL
+	if iconurl == "" {
+		iconurl = dest.Config.IconURL
+	}
+	iconurl = strings.Replace(iconurl, "{NICK}", msg.Username, -1)
+	if msg.Avatar == "" {
+		msg.Avatar = iconurl
+	}
+}
+
+func getChannelID(msg config.Message) string {
+	return msg.Channel + msg.Account
+}
+
+func (gw *Gateway) validGatewayDest(msg config.Message, channel *config.ChannelInfo) bool {
+	GIDmap := gw.Channels[getChannelID(msg)].GID
+	// check if we are running a samechannelgateway.
+	// if it is and the channel name matches it's ok, otherwise we shouldn't use this channel.
+	for k, _ := range GIDmap {
+		if channel.SameChannel[k] == true {
+			if msg.Channel == channel.Name {
+				return true
+			} else {
+				return false
+			}
+		}
+	}
+	// check if we are in the correct gateway
+	for k, _ := range GIDmap {
+		if channel.GID[k] == true {
+			return true
+		}
+	}
+	return false
+}

gateway/samechannel/samechannel.go

@@ -2,48 +2,27 @@ package samechannelgateway
 
 import (
 	"github.com/42wim/matterbridge/bridge/config"
-	"github.com/42wim/matterbridge/gateway"
 )
 
 type SameChannelGateway struct {
 	*config.Config
-	MyConfig *config.SameChannelGateway
-	Channels []string
-	Name     string
 }
 
-func New(cfg *config.Config, gatewayCfg *config.SameChannelGateway) *SameChannelGateway {
-	return &SameChannelGateway{
-		MyConfig: gatewayCfg,
-		Channels: gatewayCfg.Channels,
-		Name:     gatewayCfg.Name,
-		Config:   cfg}
+func New(cfg *config.Config) *SameChannelGateway {
+	return &SameChannelGateway{Config: cfg}
 }
 
-func (sgw *SameChannelGateway) Start() error {
-	gw := gateway.New(sgw.Config, &config.Gateway{Name: sgw.Name})
-	gw.DestChannelFunc = sgw.getDestChannel
-	for _, account := range sgw.MyConfig.Accounts {
-		for _, channel := range sgw.Channels {
-			br := config.Bridge{Account: account, Channel: channel}
-			gw.MyConfig.InOut = append(gw.MyConfig.InOut, br)
+func (sgw *SameChannelGateway) GetConfig() []config.Gateway {
+	var gwconfigs []config.Gateway
+	cfg := sgw.Config
+	for _, gw := range cfg.SameChannelGateway {
+		gwconfig := config.Gateway{Name: gw.Name, Enable: gw.Enable}
+		for _, account := range gw.Accounts {
+			for _, channel := range gw.Channels {
+				gwconfig.InOut = append(gwconfig.InOut, config.Bridge{Account: account, Channel: channel, SameChannel: true})
+			}
 		}
+		gwconfigs = append(gwconfigs, gwconfig)
 	}
-	return gw.Start()
-}
-
-func (sgw *SameChannelGateway) validChannel(channel string) bool {
-	for _, c := range sgw.Channels {
-		if c == channel {
-			return true
-		}
-	}
-	return false
-}
-
-func (sgw *SameChannelGateway) getDestChannel(msg *config.Message, dest string) []string {
-	if sgw.validChannel(msg.Channel) {
-		return []string{msg.Channel}
-	}
-	return []string{}
+	return gwconfigs
 }

matterbridge.go

@@ -8,10 +8,11 @@ import (
 	"github.com/42wim/matterbridge/gateway/samechannel"
 	log "github.com/Sirupsen/logrus"
 	"github.com/google/gops/agent"
+	"strings"
 )
 
 var (
-	version = "0.10.2"
+	version = "0.12.0"
 	githash string
 )
 
@@ -39,31 +40,26 @@ func main() {
 		log.SetLevel(log.DebugLevel)
 	}
 	log.Printf("Running version %s %s", version, githash)
-	cfg := config.NewConfig(*flagConfig)
-	for _, gw := range cfg.SameChannelGateway {
-		if !gw.Enable {
-			continue
-		}
-		log.Printf("Starting samechannel gateway %#v", gw.Name)
-		g := samechannelgateway.New(cfg, &gw)
-		err := g.Start()
-		if err != nil {
-			log.Fatalf("Starting gateway failed %#v", err)
-		}
-		log.Printf("Started samechannel gateway %#v", gw.Name)
+	if strings.Contains(version, "-dev") {
+		log.Println("WARNING: THIS IS A DEVELOPMENT VERSION. Things may break.")
 	}
+	cfg := config.NewConfig(*flagConfig)
 
-	for _, gw := range cfg.Gateway {
+	g := gateway.New(cfg)
+	sgw := samechannelgateway.New(cfg)
+	gwconfigs := sgw.GetConfig()
+	for _, gw := range append(gwconfigs, cfg.Gateway...) {
 		if !gw.Enable {
 			continue
 		}
-		log.Printf("Starting gateway %#v", gw.Name)
-		g := gateway.New(cfg, &gw)
-		err := g.Start()
+		err := g.AddConfig(&gw)
 		if err != nil {
-			log.Fatalf("Starting gateway failed %#v", err)
+			log.Fatalf("Starting gateway failed: %s", err)
 		}
-		log.Printf("Started gateway %#v", gw.Name)
+	}
+	err := g.Start()
+	if err != nil {
+		log.Fatalf("Starting gateway failed: %s", err)
 	}
 	log.Printf("Gateway(s) started succesfully. Now relaying messages")
 	select {}

matterbridge.toml.sample

@@ -64,7 +64,8 @@ IgnoreNicks="ircspammer1 ircspammer2"
 #OPTIONAL (default empty)
 RemoteNickFormat="[{PROTOCOL}] <{NICK}> "
 
-#Enable to show users joins/parts from other bridges (only from irc-bridge at the moment)
+#Enable to show users joins/parts from other bridges 
+#Only works hiding/show messages from irc and mattermost bridge for now
 #OPTIONAL (default false)
 ShowJoinPart=false
 
@@ -114,7 +115,8 @@ IgnoreNicks="ircspammer1 ircspammer2"
 #OPTIONAL (default empty)
 RemoteNickFormat="[{PROTOCOL}] <{NICK}> "
 
-#Enable to show users joins/parts from other bridges (only from irc-bridge at the moment)
+#Enable to show users joins/parts from other bridges 
+#Only works hiding/show messages from irc and mattermost bridge for now
 #OPTIONAL (default false)
 ShowJoinPart=false
 
@@ -157,7 +159,8 @@ IgnoreNicks="spammer1 spammer2"
 #OPTIONAL (default empty)
 RemoteNickFormat="[{PROTOCOL}/{BRIDGE}] <{NICK}> "
 
-#Enable to show users joins/parts from other bridges (only from irc-bridge at the moment)
+#Enable to show users joins/parts from other bridges 
+#Only works hiding/show messages from irc and mattermost bridge for now
 #OPTIONAL (default false)
 ShowJoinPart=false
 
@@ -197,9 +200,9 @@ IconURL="http://youricon.png"
 #OPTIONAL
 useAPI=false
 
-#The mattermost hostname. 
+#The mattermost hostname. (do not prefix it with http or https)
 #REQUIRED (when useAPI=true)
-Server="yourmattermostserver.domain"
+Server="yourmattermostserver.domain" 
 
 #Your team on mattermost. 
 #REQUIRED (when useAPI=true)
@@ -238,6 +241,14 @@ NicksPerRow=4
 #OPTIONAL (default false)
 PrefixMessagesWithNick=false
 
+#Disable sending of edits to other bridges
+#OPTIONAL (default false)
+EditDisable=false
+
+#Message to be appended to every edited message
+#OPTIONAL (default empty)
+EditSuffix=" (edited)"
+
 #Nicks you want to ignore. 
 #Messages from those users will not be sent to other bridges.
 #OPTIONAL
@@ -250,7 +261,8 @@ IgnoreNicks="ircspammer1 ircspammer2"
 #OPTIONAL (default empty)
 RemoteNickFormat="[{PROTOCOL}] <{NICK}> "
 
-#Enable to show users joins/parts from other bridges (only from irc-bridge at the moment)
+#Enable to show users joins/parts from other bridges 
+#Only works hiding/show messages from irc and mattermost bridge for now
 #OPTIONAL (default false)
 ShowJoinPart=false
 
@@ -282,7 +294,8 @@ IgnoreNicks="ircspammer1 ircspammer2"
 #OPTIONAL (default empty)
 RemoteNickFormat="[{PROTOCOL}] <{NICK}> "
 
-#Enable to show users joins/parts from other bridges (only from irc-bridge at the moment)
+#Enable to show users joins/parts from other bridges 
+#Only works hiding/show messages from irc and mattermost bridge for now
 #OPTIONAL (default false)
 ShowJoinPart=false
 
@@ -342,6 +355,14 @@ NickFormatter="plain"
 #OPTIONAL (default 4)
 NicksPerRow=4
 
+#Disable sending of edits to other bridges
+#OPTIONAL (default false)
+EditDisable=true
+
+#Message to be appended to every edited message
+#OPTIONAL (default empty)
+EditSuffix=" (edited)"
+
 #Whether to prefix messages from other bridges to mattermost with RemoteNickFormat
 #Useful if username overrides for incoming webhooks isn't enabled on the 
 #slack server. If you set PrefixMessagesWithNick to true, each message 
@@ -362,7 +383,8 @@ IgnoreNicks="ircspammer1 ircspammer2"
 #OPTIONAL (default empty)
 RemoteNickFormat="[{PROTOCOL}] <{NICK}> "
 
-#Enable to show users joins/parts from other bridges (only from irc-bridge at the moment)
+#Enable to show users joins/parts from other bridges 
+#Only works hiding/show messages from irc and mattermost bridge for now
 #OPTIONAL (default false)
 ShowJoinPart=false
 
@@ -385,6 +407,14 @@ Token="Yourtokenhere"
 #REQUIRED
 Server="yourservername"
 
+#Disable sending of edits to other bridges
+#OPTIONAL (default false)
+EditDisable=false
+
+#Message to be appended to every edited message
+#OPTIONAL (default empty)
+EditSuffix=" (edited)"
+
 #Nicks you want to ignore. 
 #Messages from those users will not be sent to other bridges.
 #OPTIONAL
@@ -397,7 +427,8 @@ IgnoreNicks="ircspammer1 ircspammer2"
 #OPTIONAL (default empty)
 RemoteNickFormat="[{PROTOCOL}] <{NICK}> "
 
-#Enable to show users joins/parts from other bridges (only from irc-bridge at the moment)
+#Enable to show users joins/parts from other bridges 
+#Only works hiding/show messages from irc and mattermost bridge for now
 #OPTIONAL (default false)
 ShowJoinPart=false
 
@@ -420,6 +451,14 @@ Token="Yourtokenhere"
 #See https://core.telegram.org/bots/api#html-style
 MessageFormat=""
 
+#Disable sending of edits to other bridges
+#OPTIONAL (default false)
+EditDisable=false
+
+#Message to be appended to every edited message
+#OPTIONAL (default empty)
+EditSuffix=" (edited)"
+
 #Nicks you want to ignore. 
 #Messages from those users will not be sent to other bridges.
 #OPTIONAL
@@ -432,7 +471,8 @@ IgnoreNicks="spammer1 spammer2"
 #OPTIONAL (default empty)
 RemoteNickFormat="[{PROTOCOL}] <{NICK}> "
 
-#Enable to show users joins/parts from other bridges (only from irc-bridge at the moment)
+#Enable to show users joins/parts from other bridges 
+#Only works hiding/show messages from irc and mattermost bridge for now
 #OPTIONAL (default false)
 ShowJoinPart=false
 
@@ -489,7 +529,8 @@ IgnoreNicks="ircspammer1 ircspammer2"
 #OPTIONAL (default empty)
 RemoteNickFormat="[{PROTOCOL}] <{NICK}> "
 
-#Enable to show users joins/parts from other bridges (only from irc-bridge at the moment)
+#Enable to show users joins/parts from other bridges 
+#Only works hiding/show messages from irc and mattermost bridge for now
 #OPTIONAL (default false)
 ShowJoinPart=false
 
@@ -532,7 +573,8 @@ IgnoreNicks="spammer1 spammer2"
 #OPTIONAL (default empty)
 RemoteNickFormat="[{PROTOCOL}] <{NICK}> "
 
-#Enable to show users joins/parts from other bridges (only from irc-bridge at the moment)
+#Enable to show users joins/parts from other bridges 
+#Only works hiding/show messages from irc and mattermost bridge for now
 #OPTIONAL (default false)
 ShowJoinPart=false
 
@@ -587,7 +629,7 @@ RemoteNickFormat="[{PROTOCOL}] <{NICK}> "
 #
 
 [[gateway]]
-#OPTIONAL (not used for now)
+#REQUIRED and UNIQUE
 name="gateway1"
 #Enable enables this gateway
 ##OPTIONAL (default false)
@@ -659,6 +701,7 @@ enable=true
 #channel testing on slack and vice versa. (and for the channel testing2 and testing3)
 
 [[samechannelgateway]]
+   name="samechannel1"
    enable = false
    accounts = [ "mattermost.work","slack.hobby" ]
    channels = [ "testing","testing2","testing3"]

matterbridge.toml.simple

@@ -6,7 +6,8 @@
 [mattermost]
     [mattermost.work]
     useAPI=true
-    Server="yourmattermostserver.domain"
+    #do not prefix it wit http:// or https://
+    Server="yourmattermostserver.domain" 
     Team="yourteam"
     Login="yourlogin"
     Password="yourpass"

matterclient/matterclient.go

@@ -4,9 +4,11 @@ import (
 	"crypto/tls"
 	"encoding/json"
 	"errors"
+	"fmt"
 	"net/http"
 	"net/http/cookiejar"
 	"net/url"
+	"strconv"
 	"strings"
 	"sync"
 	"time"
@@ -34,6 +36,7 @@ type Message struct {
 	Channel  string
 	Username string
 	Text     string
+	Type     string
 }
 
 type Team struct {
@@ -47,19 +50,20 @@ type Team struct {
 type MMClient struct {
 	sync.RWMutex
 	*Credentials
-	Team        *Team
-	OtherTeams  []*Team
-	Client      *model.Client
-	User        *model.User
-	Users       map[string]*model.User
-	MessageChan chan *Message
-	log         *log.Entry
-	WsClient    *websocket.Conn
-	WsQuit      bool
-	WsAway      bool
-	WsConnected bool
-	WsSequence  int64
-	WsPingChan  chan *model.WebSocketResponse
+	Team          *Team
+	OtherTeams    []*Team
+	Client        *model.Client
+	User          *model.User
+	Users         map[string]*model.User
+	MessageChan   chan *Message
+	log           *log.Entry
+	WsClient      *websocket.Conn
+	WsQuit        bool
+	WsAway        bool
+	WsConnected   bool
+	WsSequence    int64
+	WsPingChan    chan *model.WebSocketResponse
+	ServerVersion string
 }
 
 func New(login, pass, team, server string) *MMClient {
@@ -102,8 +106,27 @@ func (m *MMClient) Login() error {
 	}
 	// login to mattermost
 	m.Client = model.NewClient(uriScheme + m.Credentials.Server)
-	m.Client.HttpClient.Transport = &http.Transport{TLSClientConfig: &tls.Config{InsecureSkipVerify: m.SkipTLSVerify}}
+	m.Client.HttpClient.Transport = &http.Transport{TLSClientConfig: &tls.Config{InsecureSkipVerify: m.SkipTLSVerify}, Proxy: http.ProxyFromEnvironment}
 	m.Client.HttpClient.Timeout = time.Second * 10
+
+	for {
+		d := b.Duration()
+		// bogus call to get the serverversion
+		m.Client.GetClientProperties()
+		if firstConnection && !supportedVersion(m.Client.ServerVersion) {
+			return fmt.Errorf("unsupported mattermost version: %s", m.Client.ServerVersion)
+		}
+		m.ServerVersion = m.Client.ServerVersion
+		if m.ServerVersion == "" {
+			m.log.Debugf("Server not up yet, reconnecting in %s", d)
+			time.Sleep(d)
+		} else {
+			m.log.Infof("Found version %s", m.ServerVersion)
+			break
+		}
+	}
+	b.Reset()
+
 	var myinfo *model.Result
 	var appErr *model.AppError
 	var logmsg = "trying login"
@@ -177,6 +200,7 @@ func (m *MMClient) Login() error {
 	}
 	b.Reset()
 
+	m.log.Debug("WsClient: connected")
 	m.WsSequence = 1
 	m.WsPingChan = make(chan *model.WebSocketResponse)
 	// only start to parse WS messages when login is completely done
@@ -238,7 +262,7 @@ func (m *MMClient) WsReceiver() {
 
 func (m *MMClient) parseMessage(rmsg *Message) {
 	switch rmsg.Raw.Event {
-	case model.WEBSOCKET_EVENT_POSTED:
+	case model.WEBSOCKET_EVENT_POSTED, model.WEBSOCKET_EVENT_POST_EDITED:
 		m.parseActionPost(rmsg)
 		/*
 			case model.ACTION_USER_REMOVED:
@@ -266,7 +290,18 @@ func (m *MMClient) parseActionPost(rmsg *Message) {
 	}
 	rmsg.Username = m.GetUser(data.UserId).Username
 	rmsg.Channel = m.GetChannelName(data.ChannelId)
-	rmsg.Team = m.GetTeamName(rmsg.Raw.Data["team_id"].(string))
+	rmsg.Type = data.Type
+	teamid, _ := rmsg.Raw.Data["team_id"].(string)
+	// edit messsages have no team_id for some reason
+	if teamid == "" {
+		// we can find the team_id from the channelid
+		result, _ := m.Client.GetChannel(data.ChannelId, "")
+		teamid = result.Data.(*model.ChannelData).Channel.TeamId
+		rmsg.Raw.Data["team_id"] = teamid
+	}
+	if teamid != "" {
+		rmsg.Team = m.GetTeamName(teamid)
+	}
 	// direct message
 	if rmsg.Raw.Data["channel_type"] == "D" {
 		rmsg.Channel = m.GetUser(data.UserId).Username
@@ -292,7 +327,12 @@ func (m *MMClient) UpdateChannels() error {
 	if err != nil {
 		return errors.New(err.DetailedError)
 	}
-	mmchannels2, err := m.Client.GetMoreChannels("")
+	var mmchannels2 *model.Result
+	if m.mmVersion() >= 3.8 {
+		mmchannels2, err = m.Client.GetMoreChannelsPage(0, 5000)
+	} else {
+		mmchannels2, err = m.Client.GetMoreChannels("")
+	}
 	if err != nil {
 		return errors.New(err.DetailedError)
 	}
@@ -427,6 +467,14 @@ func (m *MMClient) UpdateChannelHeader(channelId string, header string) {
 
 func (m *MMClient) UpdateLastViewed(channelId string) {
 	m.log.Debugf("posting lastview %#v", channelId)
+	if m.mmVersion() >= 3.8 {
+		view := model.ChannelView{ChannelId: channelId}
+		res, _ := m.Client.ViewChannel(view)
+		if res == false {
+			m.log.Errorf("ChannelView update for %s failed", channelId)
+		}
+		return
+	}
 	_, err := m.Client.UpdateLastViewedAt(channelId, true)
 	if err != nil {
 		m.log.Error(err)
@@ -628,6 +676,7 @@ func (m *MMClient) StatusLoop() {
 				m.Logout()
 				m.WsQuit = false
 				m.Login()
+				go m.WsReceiver()
 			}
 		}
 		time.Sleep(time.Second * 60)
@@ -659,7 +708,11 @@ func (m *MMClient) initUser() error {
 			return errors.New(err.DetailedError)
 		}
 		t.Channels = mmchannels.Data.(*model.ChannelList)
-		mmchannels, err = m.Client.GetMoreChannels("")
+		if m.mmVersion() >= 3.8 {
+			mmchannels, err = m.Client.GetMoreChannelsPage(0, 5000)
+		} else {
+			mmchannels, err = m.Client.GetMoreChannels("")
+		}
 		if err != nil {
 			return errors.New(err.DetailedError)
 		}
@@ -687,3 +740,19 @@ func (m *MMClient) sendWSRequest(action string, data map[string]interface{}) err
 	m.WsClient.WriteJSON(req)
 	return nil
 }
+
+func (m *MMClient) mmVersion() float64 {
+	v, _ := strconv.ParseFloat(m.ServerVersion[0:3], 64)
+	return v
+}
+
+func supportedVersion(version string) bool {
+	if strings.HasPrefix(version, "3.5.0") ||
+		strings.HasPrefix(version, "3.6.0") ||
+		strings.HasPrefix(version, "3.7.0") ||
+		strings.HasPrefix(version, "3.8.0") ||
+		strings.HasPrefix(version, "3.9.0") {
+		return true
+	}
+	return false
+}

vendor/github.com/mattermost/platform/vendor/github.com/alecthomas/log4go/examples/ConsoleLogWriter_Manual.go

@@ -1,14 +0,0 @@
-package main
-
-import (
-	"time"
-)
-
-import l4g "code.google.com/p/log4go"
-
-func main() {
-	log := l4g.NewLogger()
-	defer log.Close()
-	log.AddFilter("stdout", l4g.DEBUG, l4g.NewConsoleLogWriter())
-	log.Info("The time is now: %s", time.Now().Format("15:04:05 MST 2006/01/02"))
-}

vendor/github.com/mattermost/platform/vendor/github.com/alecthomas/log4go/examples/FileLogWriter_Manual.go

@@ -1,57 +0,0 @@
-package main
-
-import (
-	"bufio"
-	"fmt"
-	"io"
-	"os"
-	"time"
-)
-
-import l4g "code.google.com/p/log4go"
-
-const (
-	filename = "flw.log"
-)
-
-func main() {
-	// Get a new logger instance
-	log := l4g.NewLogger()
-
-	// Create a default logger that is logging messages of FINE or higher
-	log.AddFilter("file", l4g.FINE, l4g.NewFileLogWriter(filename, false))
-	log.Close()
-
-	/* Can also specify manually via the following: (these are the defaults) */
-	flw := l4g.NewFileLogWriter(filename, false)
-	flw.SetFormat("[%D %T] [%L] (%S) %M")
-	flw.SetRotate(false)
-	flw.SetRotateSize(0)
-	flw.SetRotateLines(0)
-	flw.SetRotateDaily(false)
-	log.AddFilter("file", l4g.FINE, flw)
-
-	// Log some experimental messages
-	log.Finest("Everything is created now (notice that I will not be printing to the file)")
-	log.Info("The time is now: %s", time.Now().Format("15:04:05 MST 2006/01/02"))
-	log.Critical("Time to close out!")
-
-	// Close the log
-	log.Close()
-
-	// Print what was logged to the file (yes, I know I'm skipping error checking)
-	fd, _ := os.Open(filename)
-	in := bufio.NewReader(fd)
-	fmt.Print("Messages logged to file were: (line numbers not included)\n")
-	for lineno := 1; ; lineno++ {
-		line, err := in.ReadString('\n')
-		if err == io.EOF {
-			break
-		}
-		fmt.Printf("%3d:\t%s", lineno, line)
-	}
-	fd.Close()
-
-	// Remove the file so it's not lying around
-	os.Remove(filename)
-}

vendor/github.com/mattermost/platform/vendor/github.com/alecthomas/log4go/examples/SimpleNetLogServer.go

@@ -1,42 +0,0 @@
-package main
-
-import (
-	"flag"
-	"fmt"
-	"net"
-	"os"
-)
-
-var (
-	port = flag.String("p", "12124", "Port number to listen on")
-)
-
-func e(err error) {
-	if err != nil {
-		fmt.Printf("Erroring out: %s\n", err)
-		os.Exit(1)
-	}
-}
-
-func main() {
-	flag.Parse()
-
-	// Bind to the port
-	bind, err := net.ResolveUDPAddr("0.0.0.0:" + *port)
-	e(err)
-
-	// Create listener
-	listener, err := net.ListenUDP("udp", bind)
-	e(err)
-
-	fmt.Printf("Listening to port %s...\n", *port)
-	for {
-		// read into a new buffer
-		buffer := make([]byte, 1024)
-		_, _, err := listener.ReadFrom(buffer)
-		e(err)
-
-		// log to standard output
-		fmt.Println(string(buffer))
-	}
-}

vendor/github.com/mattermost/platform/vendor/github.com/alecthomas/log4go/examples/SocketLogWriter_Manual.go

@@ -1,18 +0,0 @@
-package main
-
-import (
-	"time"
-)
-
-import l4g "code.google.com/p/log4go"
-
-func main() {
-	log := l4g.NewLogger()
-	log.AddFilter("network", l4g.FINEST, l4g.NewSocketLogWriter("udp", "192.168.1.255:12124"))
-
-	// Run `nc -u -l -p 12124` or similar before you run this to see the following message
-	log.Info("The time is now: %s", time.Now().Format("15:04:05 MST 2006/01/02"))
-
-	// This makes sure the output stream buffer is written
-	log.Close()
-}

vendor/github.com/mattermost/platform/vendor/github.com/alecthomas/log4go/examples/XMLConfigurationExample.go

@@ -1,13 +0,0 @@
-package main
-
-import l4g "code.google.com/p/log4go"
-
-func main() {
-	// Load the configuration (isn't this easy?)
-	l4g.LoadConfiguration("example.xml")
-
-	// And now we're ready!
-	l4g.Finest("This will only go to those of you really cool UDP kids!  If you change enabled=true.")
-	l4g.Debug("Oh no!  %d + %d = %d!", 2, 2, 2+2)
-	l4g.Info("About that time, eh chaps?")
-}