Add initial zulip support

matterbridge.toml.sample

@@ -1155,6 +1155,90 @@ StripNick=false
 #OPTIONAL (default false)
 ShowTopicChange=false
 
+###################################################################
+#zulip section
+###################################################################
+[zulip]
+#You can configure multiple servers "[zulip.name]" or "[zulip.name2]"
+#In this example we use [zulip.streamchat]
+#REQUIRED
+
+[zulip.streamchat]
+#Token to connect with zulip API (called bot API key in Settings - Your bots)
+#REQUIRED
+Token="Yourtokenhere"
+
+#Username of the bot, normally called yourbot-bot@yourserver.zulipchat.com 
+#See username in Settings - Your bots 
+#REQUIRED
+Login="yourbot-bot@yourserver.zulipchat.com"
+
+#Servername of your zulip instance
+#REQUIRED 
+Server="https://yourserver.zulipchat.com"
+
+#Topic of the messages matterbridge will use
+#OPTIONAL (default "matterbridge")
+Topic="matterbridge"
+
+## RELOADABLE SETTINGS
+## Settings below can be reloaded by editing the file
+
+#Nicks you want to ignore. 
+#Messages from those users will not be sent to other bridges.
+#OPTIONAL
+IgnoreNicks="spammer1 spammer2"
+
+#Messages you want to ignore. 
+#Messages matching these regexp will be ignored and not sent to other bridges
+#See https://regex-golang.appspot.com/assets/html/index.html for more regex info
+#OPTIONAL (example below ignores messages starting with ~~ or messages containing badword
+IgnoreMessages="^~~ badword"
+
+#messages you want to replace.
+#it replaces outgoing messages from the bridge.
+#so you need to place it by the sending bridge definition.
+#regular expressions supported
+#some examples:
+#this replaces cat => dog and sleep => awake
+#replacemessages=[ ["cat","dog"], ["sleep","awake"] ]
+#this replaces every number with number.  123 => numbernumbernumber
+#replacemessages=[ ["[0-9]","number"] ]
+#optional (default empty)
+ReplaceMessages=[ ["cat","dog"] ]
+
+#nicks you want to replace.
+#see replacemessages for syntaxa
+#optional (default empty)
+ReplaceNicks=[ ["user--","user"] ]
+
+#extra label that can be used in the RemoteNickFormat
+#optional (default empty)
+Label=""
+
+#RemoteNickFormat defines how remote users appear on this bridge 
+#The string "{NICK}" (case sensitive) will be replaced by the actual nick / username.
+#The string "{BRIDGE}" (case sensitive) will be replaced by the sending bridge
+#The string "{LABEL}" (case sensitive) will be replaced by label= field of the sending bridge
+#The string "{PROTOCOL}" (case sensitive) will be replaced by the protocol used by the bridge
+#OPTIONAL (default empty)
+RemoteNickFormat="[{PROTOCOL}] <{NICK}> "
+
+#Enable to show users joins/parts from other bridges 
+#Currently works for messages from the following bridges: irc, mattermost, slack
+#OPTIONAL (default false)
+ShowJoinPart=false
+
+#StripNick only allows alphanumerical nicks. See https://github.com/42wim/matterbridge/issues/285
+#It will strip other characters from the nick
+#OPTIONAL (default false)
+StripNick=false
+
+#Enable to show topic changes from other bridges 
+#Only works hiding/show topic changes from slack bridge for now
+#OPTIONAL (default false)
+ShowTopicChange=false
+
 ###################################################################
 #API
 ###################################################################
@@ -1283,6 +1367,7 @@ enable=true
     #           - encrypted rooms are not supported in matrix
     #steam      - chatid (a large number). 
     #             The number in the URL when you click "enter chat room" in the browser
+    #zulip      - stream (without the #)
     #                  
     #REQUIRED
     channel="#testing"