From 32f7e738ecfd84e1d8a063f9af332fdc320dfb7d Mon Sep 17 00:00:00 2001
From: Martin Afanasjew <martin@afanasjew.de>
Date: Thu, 7 Jul 2016 02:14:31 +0200
Subject: [PATCH] download_strategy: ensure fixed commit hash length
The length of the commit hash returned for `--short` can vary depending
on user configuration. Make sure this works independently of what might
have been configured via a user's `.gitconfig`. This also fixes the
failing `GitDownloadStrategyTests#test_last_commit` test for such users.
---
Library/Homebrew/download_strategy.rb | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Library/Homebrew/download_strategy.rb b/Library/Homebrew/download_strategy.rb
index cb94fa38a5..4cb1a185a0 100644
--- a/Library/Homebrew/download_strategy.rb
+++ b/Library/Homebrew/download_strategy.rb
@@ -592,7 +592,7 @@ class GitDownloadStrategy < VCSDownloadStrategy
end
def last_commit
- Utils.popen_read("git", "--git-dir", git_dir ,"rev-parse", "--short", "HEAD").chomp
+ Utils.popen_read("git", "--git-dir", git_dir, "rev-parse", "--short=7", "HEAD").chomp
end
private
--
GitLab