Merge pull request #911 from theodi/master

Tweaked github-issue-link to allow linking to other repos

Author: technicalpickles

src/scripts/github-issue-link.coffee

@@ -1,6 +1,7 @@
 # Description:
 #   Github issue link looks for #nnn and links to that issue for your default
 #   repo. Eg. "Hey guys check out #273"
+#   Defaults to issues in HUBOT_GITHUB_REPO, unless a repo is specified Eg. "Hey guys, check out awesome-repo#273"
 #
 # Dependencies:
 #   "githubot": "0.2.0"
@@ -11,7 +12,9 @@
 #   HUBOT_GITHUB_API
 #
 # Commands:
-#   Listens for #nnn and links to the issue for your default repo on github
+#   #nnn - link to GitHub issue nnn for HUBOT_GITHUB_REPO project
+#   repo#nnn - link to GitHub issue nnn for repo project
+#   user/repo#nnn - link to GitHub issue nnn for user/repo project
 #
 # Notes:
 #   HUBOT_GITHUB_API allows you to set a custom URL path (for Github enterprise users)
@@ -21,18 +24,23 @@
 
 module.exports = (robot) ->
   github = require("githubot")(robot)
-  robot.hear /.*(#(\d+)).*/, (msg) ->
-    issue_number = msg.match[1].replace /#/, ""
+  robot.hear /.*( (\S*)?#(\d+)).*/, (msg) ->
+    issue_number = msg.match[3]
     if isNaN(issue_number)
       return
-
-    bot_github_repo = github.qualified_repo process.env.HUBOT_GITHUB_REPO
+    
+    if msg.match[2] == undefined
+      bot_github_repo = github.qualified_repo process.env.HUBOT_GITHUB_REPO
+    else
+      bot_github_repo = github.qualified_repo msg.match[2]
+    
     issue_title = ""
     base_url = process.env.HUBOT_GITHUB_API || 'https://api.github.com'
+    
     github.get "#{base_url}/repos/#{bot_github_repo}/issues/" + issue_number, (issue_obj) ->
       issue_title = issue_obj.title
       unless process.env.HUBOT_GITHUB_API
-        url = "https://github.com"
-      else
-        url = base_url.replace /\/api\/v3/, ''
-      msg.send "Issue #{issue_number}: #{issue_title} #{url}/#{bot_github_repo}/issues/#{issue_number}"
+         url = "https://github.com"
+       else
+         url = base_url.replace /\/api\/v3/, ''
+       msg.send "Issue #{issue_number}: #{issue_title} #{url}/#{bot_github_repo}/issues/#{issue_number}"