From 0fbbe34dfc0868d1d3b2314c4585538d911889ed Mon Sep 17 00:00:00 2001
From: Monty Taylor <mordred@inaugust.com>
Date: Sun, 1 Jul 2012 13:41:26 -0400
Subject: [PATCH] Use apache to serve out http git repos.

Assumes that every project in gerrit has a corresponding repo in
/var/lib/git that can be replicated to. That's probably a one-time offline
creation, followed by an additional step in the adding a project docs.

Change-Id: If9b987717550d5b251366c1408d949c55e64828a
---
 modules/gerrit/files/replication.config   |  6 ++++++
 modules/gerrit/templates/gerrit.vhost.erb | 21 +++++++++++++++------
 2 files changed, 21 insertions(+), 6 deletions(-)

diff --git a/modules/gerrit/files/replication.config b/modules/gerrit/files/replication.config
index ebb5978f2f..33786eaddc 100644
--- a/modules/gerrit/files/replication.config
+++ b/modules/gerrit/files/replication.config
@@ -3,3 +3,9 @@
 
 [remote "github"]
 url = git@github.com:${name}.git
+
+[remote "local"]
+url = file:///var/lib/git/${name}.git
+replicationDelay = 0
+threads = 4
+mirror = true
diff --git a/modules/gerrit/templates/gerrit.vhost.erb b/modules/gerrit/templates/gerrit.vhost.erb
index 363898437b..4b647802b7 100644
--- a/modules/gerrit/templates/gerrit.vhost.erb
+++ b/modules/gerrit/templates/gerrit.vhost.erb
@@ -43,13 +43,22 @@
   RewriteEngine on
   RewriteCond %{HTTP_HOST} !<%= virtual_hostname %>
   RewriteRule ^.*$ <%= canonicalweburl %>
+  RewriteCond %{REQUEST_URI} !^/p/
+  RewriteRule ^/(.*)$ http://localhost:8081/$1 [P]
 
-      ProxyPassReverse / http://localhost:8081/
-      <Location />
-        Order allow,deny
-        Allow from all
-        ProxyPass http://localhost:8081/ retry=0
-      </Location>
+  ProxyPassReverse / http://localhost:8081/
+
+  SetEnv GIT_PROJECT_ROOT /var/lib/git/
+  SetEnv GIT_HTTP_EXPORT_ALL
+
+  AliasMatch ^/p/(.*/objects/[0-9a-f]{2}/[0-9a-f]{38})$ /var/lib/git/$1
+  AliasMatch ^/p/(.*/objects/pack/pack-[0-9a-f]{40}.(pack|idx))$ /var/lib/git/$1
+  ScriptAlias /p/ /usr/lib/git-core/git-http-backend/
+
+  <Directory /home/gerrit2/review_site/git/>
+    Order allow,deny
+    Allow from all
+  </Directory>
 
 
 </VirtualHost>