From 56d64409588726e1ee12bbb96c3ec3ae0bdadf7b Mon Sep 17 00:00:00 2001
From: Genadi Samokovarov <gsamokovarov@gmail.com>
Date: Wed, 5 Feb 2014 18:28:17 +0200
Subject: [PATCH] Support GitHub Enterprise repository links

---
 app/models/app.rb                   | 6 ++++--
 config/config.example.yml           | 4 ++++
 config/initializers/_load_config.rb | 5 +++++
 3 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/app/models/app.rb b/app/models/app.rb
index 0d58730..c5006ea 100644
--- a/app/models/app.rb
+++ b/app/models/app.rb
@@ -99,7 +99,7 @@ class App
   end
 
   def github_url
-    "https://github.com/#{github_repo}" if github_repo?
+    "#{Errbit::Config.github_url}/#{github_repo}" if github_repo?
   end
 
   def github_url_to_file(file)
@@ -196,8 +196,10 @@ class App
 
     def normalize_github_repo
       return if github_repo.blank?
+      github_host = URI.parse(Errbit::Config.github_url).host
+      github_host = Regexp.escape(github_host)
       github_repo.strip!
-      github_repo.sub!(/(git@|https?:\/\/)github\.com(\/|:)/, '')
+      github_repo.sub!(/(git@|https?:\/\/)#{github_host}(\/|:)/, '')
       github_repo.sub!(/\.git$/, '')
     end
 end
diff --git a/config/config.example.yml b/config/config.example.yml
index 2718c9f..ebd97a0 100644
--- a/config/config.example.yml
+++ b/config/config.example.yml
@@ -98,6 +98,10 @@ github_secret: 'GITHUB_SECRET'
 #   []              - No permission to create issues on any repos.
 github_access_scope: ['repo']
 
+# Change this to point to the URL of your GitHub Enterprise installation, if
+# you want to link local repositories.
+github_url: https://github.com
+
 # Configure SMTP settings. If you are running Errbit on Heroku,
 # sendgrid will be configured by default.
 # ------------------------------------------------------------------------
diff --git a/config/initializers/_load_config.rb b/config/initializers/_load_config.rb
index 650fdc4..47a4aff 100644
--- a/config/initializers/_load_config.rb
+++ b/config/initializers/_load_config.rb
@@ -21,6 +21,7 @@ unless defined?(Errbit::Config)
     Errbit::Config.use_gravatar = ENV['ERRBIT_USE_GRAVATAR']
     Errbit::Config.gravatar_default = ENV['ERRBIT_GRAVATAR_DEFAULT']
 
+    Errbit::Config.github_url = ENV['GITHUB_URL']
     Errbit::Config.github_authentication = ENV['GITHUB_AUTHENTICATION']
     Errbit::Config.github_client_id = ENV['GITHUB_CLIENT_ID']
     Errbit::Config.github_secret = ENV['GITHUB_SECRET']
@@ -64,6 +65,10 @@ default_config.each do |k,v|
   Errbit::Config.send("#{k}=", v) if Errbit::Config.send(k) === nil
 end
 
+# Make sure the GitHub link doesn't end with a slash, so we don't have to deal
+# with it later on in the code.
+Errbit::Config.github_url.gsub!(/\/*\z/, '')
+
 # Disable GitHub oauth if gem is missing
 Errbit::Config.github_authentication = false unless defined?(OmniAuth::Strategies::GitHub)
 
--
libgit2 0.21.2