Merge pull request #968 from minton/rhubot

Add rhubot support to Hubot.

Author: Tom Bell

src/scripts/rhubot.coffee

@@ -0,0 +1,46 @@
+# Description: 
+#   Teach Hubot to play nice with Ruby via rhubot (https://github.com/minton/rhubot)
+#
+# Dependencies:
+#   None
+#
+# Configuration:
+#   RHUBOT_PATH - Path to Rhubot
+#   HUBOT_URL - URL to Hubot HTTP router - http://192.168.0.0:8080
+#
+# Commands:
+#   rb <cmd> <args> - Runs a Ruby script named <cmd> sending the arguments <args>.
+#
+# Author:
+#   @mcminton
+
+sh = require('sh')
+scriptPath = process.env.RHUBOT_SCRIPT_PATH
+routerPost = "/hubot/rhubot"
+httpUrl = process.env.HUBOT_URL + routerPost
+
+module.exports = (robot) ->
+  robot.hear /rb\s{1}([^\s]+)\s{1}(.+)/i, (msg) ->
+    script = msg.match[1]
+    scriptArgs = msg.match[2]
+    console.log "Running #{script} #{scriptArgs}"
+    data = ''
+    spawn = require('child_process').spawn
+    proc = spawn "ruby", ["#{scriptPath}/rhubot.rb", httpUrl, msg.message.user.room, script, scriptArgs]
+    me = this
+    proc.stdout.on 'data', (chunk) ->
+      data += chunk.toString()
+    proc.stderr.on 'data', (chunk) ->
+      msg.send chunk.toString()
+    proc.stdout.on 'end', () ->
+      msg.send data.toString()
+
+
+  robot.router.post routerPost, (req, res) ->
+    user = robot.userForId 'broadcast'
+    user.room = req.body.room
+    user.type = 'groupchat'
+    result = req.body.result
+    robot.send user, "#{result}"
+    res.end "O.o"
+