From 03063f30b6621c9e67f6e43e3ca70f6467c40a59 Mon Sep 17 00:00:00 2001
From: Rhys Arkins <rhys@keylocation.sg>
Date: Tue, 13 Jun 2017 12:22:21 +0200
Subject: [PATCH] Hyperlink issue numbers in commit messages (#299)

* Add regex for hyperlinking issue numbers in commit messages

Closes #185

* Extend test
---
 lib/workers/pr.js       | 5 +++++
 test/workers/pr.spec.js | 4 ++--
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/lib/workers/pr.js b/lib/workers/pr.js
index f905df180e..5b019e2f61 100644
--- a/lib/workers/pr.js
+++ b/lib/workers/pr.js
@@ -66,6 +66,11 @@ async function ensurePr(upgrades) {
           commit.url = `${logJSON.project.repository}/commit/${change.sha}`;
           if (change.message) {
             commit.message = change.message.split('\n')[0];
+            const re = /([\s(])#(\d+)([)\s]?)/g;
+            commit.message = commit.message.replace(
+              re,
+              `$1[#$2](${upgrade.repositoryUrl}/issues/$2)$3`
+            );
           }
           release.commits.push(commit);
         });
diff --git a/test/workers/pr.spec.js b/test/workers/pr.spec.js
index c183da0850..1432f26917 100644
--- a/test/workers/pr.spec.js
+++ b/test/workers/pr.spec.js
@@ -22,7 +22,7 @@ changelogHelper.getChangeLogJSON.mockReturnValue({
         {
           date: new Date('2017-01-01'),
           sha: 'abcdefghijklmnopqrstuvwxyz',
-          message: 'foo\nbar',
+          message: 'foo #3\nbar',
         },
       ],
     },
@@ -96,7 +96,7 @@ describe('workers/pr', () => {
 <summary>renovateapp/dummy</summary>
 
 #### 1.1.0
--   [\`abcdefg\`](https://github.com/renovateapp/dummy/commit/abcdefghijklmnopqrstuvwxyz)foo
+-   [\`abcdefg\`](https://github.com/renovateapp/dummy/commit/abcdefghijklmnopqrstuvwxyz)foo [#3](https://github.com/renovateapp/dummy/issues/3)
 
 </details>
 
-- 
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