From 1e7598164beb6de7035101b984d4caa8073fdc78 Mon Sep 17 00:00:00 2001
From: Andrew Kumanyaev <me@zzet.org>
Date: Wed, 18 Jun 2014 11:20:56 +0400
Subject: [PATCH 1/3] Update markdown reference to external issues

1. Issue may be not only in jira.
2. Rewrite method for support different external issue trackers
---
 lib/gitlab/markdown.rb | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/lib/gitlab/markdown.rb b/lib/gitlab/markdown.rb
index c04be788f07..e90de83a9b2 100644
--- a/lib/gitlab/markdown.rb
+++ b/lib/gitlab/markdown.rb
@@ -189,8 +189,12 @@ module Gitlab
 
           link_to("##{identifier}", url, options)
         end
-      elsif project.issues_tracker == 'jira'
-        reference_jira_issue(identifier, project)
+      else
+        config = Gitlab.config
+        external_issue_tracker = config.issues_tracker[project.issues_tracker]
+        if external_issue_tracker.present?
+          reference_external_issue(identifier, external_issue_tracker, project)
+        end
       end
     end
 
@@ -226,9 +230,9 @@ module Gitlab
       end
     end
 
-    def reference_jira_issue(identifier, project = @project)
+    def reference_external_issue(identifier, issue_tracker, project = @project)
       url = url_for_issue(identifier)
-      title = Gitlab.config.issues_tracker[project.issues_tracker]["title"]
+      title = issue_tracker['title']
 
       options = html_options.merge(
         title: "Issue in #{title}",

From f789f29ca63df2050c7c4975957832b0a7cdab7d Mon Sep 17 00:00:00 2001
From: Andrew Kumanyaev <me@zzet.org>
Date: Mon, 18 Aug 2014 11:22:11 +0400
Subject: [PATCH 2/3] Update markdown.rb

Fix mistake by @qqshfox report
---
 lib/gitlab/markdown.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/gitlab/markdown.rb b/lib/gitlab/markdown.rb
index e90de83a9b2..bc718415f60 100644
--- a/lib/gitlab/markdown.rb
+++ b/lib/gitlab/markdown.rb
@@ -231,7 +231,7 @@ module Gitlab
     end
 
     def reference_external_issue(identifier, issue_tracker, project = @project)
-      url = url_for_issue(identifier)
+      url = url_for_issue(identifier, project)
       title = issue_tracker['title']
 
       options = html_options.merge(

From 11b707a62e437a24056eb9525176ce88678fb5c8 Mon Sep 17 00:00:00 2001
From: Andrew Kumanyaev <me@zzet.org>
Date: Wed, 20 Aug 2014 00:21:59 +0400
Subject: [PATCH 3/3] fix link_to by @bwrsandman

Add missing '#'
---
 lib/gitlab/markdown.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/gitlab/markdown.rb b/lib/gitlab/markdown.rb
index bc718415f60..50e6b1efca6 100644
--- a/lib/gitlab/markdown.rb
+++ b/lib/gitlab/markdown.rb
@@ -238,7 +238,7 @@ module Gitlab
         title: "Issue in #{title}",
         class: "gfm gfm-issue #{html_options[:class]}"
       )
-      link_to("#{identifier}", url, options)
+      link_to("##{identifier}", url, options)
     end
   end
 end