Add switch for disabling the http server

bin/hubot

@@ -19,6 +19,7 @@ Switches = [
   [ "-s", "--enable-slash",    "Enable replacing the robot's name with '/' (deprecated)" ],
   [ "-l", "--alias ALIAS",     "Enable replacing the robot's name with alias" ],
   [ "-n", "--name NAME",       "The name of the robot in chat" ],
+  [ "-d", "--disable-httpd",   "Disable the HTTP server" ],
   [ "-v", "--version",         "Displays the version of hubot installed" ]
 ]
 
@@ -28,6 +29,7 @@ Options =
   create: false
   adapter: "shell"
   alias: false
+  enableHttpd: true
 
 Parser = new OptParse.OptionParser(Switches)
 Parser.banner = "Usage hubot [options]"
@@ -49,6 +51,9 @@ Parser.on "enable-slash", (opt) ->
 Parser.on "alias", (opt, value) ->
   Options.alias = value
 
+Parser.on "disable-httpd", (opt) ->
+  Options.enableHttpd = false
+
 Parser.on "help", (opt, value) ->
   console.log Parser.toString()
   process.exit 0
@@ -81,7 +86,12 @@ else if Options.version
 
 else
   adapterPath = Path.resolve __dirname, "..", "src", "adapters"
-  robot = Hubot.loadBot adapterPath, Options.adapter, Options.name
+
+  robot = Hubot.loadBot adapterPath,
+                        Options.adapter,
+                        Options.enableHttpd,
+                        Options.name
+
   robot.enableSlash = Options.enableSlash
   robot.alias = Options.alias
 

src/robot.coffee

@@ -14,7 +14,7 @@ class Robot
   # dispatch them to matching listeners.
   #
   # path - String directory full of Hubot scripts to load.
-  constructor: (adapterPath, adapter, name = "Hubot") ->
+  constructor: (adapterPath, adapter, httpd, name = "Hubot") ->
     @name        = name
     @brain       = new Brain
     @alias       = false
@@ -24,10 +24,9 @@ class Robot
     @listeners   = []
     @loadPaths   = []
     @enableSlash = false
-
     @logger      = new Log process.env.HUBOT_LOG_LEVEL or "info"
 
-    @setupConnect()
+    @setupConnect() if httpd
     @loadAdapter adapterPath, adapter if adapter?
 
   # Public: Specify a router and callback to register as Connect middleware.
@@ -148,14 +147,16 @@ class Robot
   # Sets up basic authentication if parameters are provided
   #
   # Returns: nothing.
-  setupConnect: () ->
+  setupConnect: ->
     user = process.env.CONNECT_USER
     pass = process.env.CONNECT_PASSWORD
 
     @connect = Connect()
     if user and pass
       @connect.use Connect.basicAuth(user, path)
 
+    @connect.listen process.env.PORT
+
   # Load the adapter Hubot is going to use.
   #
   # path    - A String of the path to adapter if local.
@@ -265,7 +266,6 @@ class Robot
     matchedUsers
 
   run: ->
-    @connect.listen process.env.PORT
     @adapter.run()
 
   shutdown: ->
@@ -279,7 +279,7 @@ class Robot.Message
   constructor: (@user, @done = false) ->
 
   # Indicates that no other Listener should be called on this object
-  finish: () ->
+  finish: ->
     @done = true
 
 class Robot.TextMessage extends Robot.Message
@@ -390,7 +390,7 @@ class Robot.Response
   # Public: Tell the message to stop dispatching to listeners
   #
   # Returns nothing.
-  finish: () ->
+  finish: ->
     @message.finish()
 
   # Public: Creates a scoped http client with chainable methods for