2 files changed, 56 insertions, 0 deletions
diff --git a/lib/tasks/gitlab/git.rake b/lib/tasks/gitlab/git.rake
new file mode 100644
index 00000000000..4fbf5a9393c
--- /dev/null
+++ b/lib/tasks/gitlab/git.rake
@@ -0,0 +1,52 @@
+namespace :gitlab do
+  namespace :git do
+
+    desc "GitLab | Git | Repack"
+    task repack: :environment do
+      failures = perform_git_cmd('git repack -a --quiet', 'Git repack')
+      if failures.empty?
+        puts "Done".green
+      else
+        output_failures(failures)
+      end
+    end
+
+    desc "GitLab | Git | Run gits garbage collection on all repo's"
+    task gc: :environment do
+      failures = perform_git_cmd('git gc --auto --quiet', "Garbage Collection")
+      if failures.empty?
+        puts "Done".green
+      else
+        output_failures(failures)
+      end
+    end
+    
+    desc "GitLab | Git | Git prune all repo's"
+    task prune: :environment do
+      failures = perform_git_cmd('git prune', 'Git Prune')
+      if failures.empty?
+        puts "Done".green
+      else
+        output_failures(failures)
+      end
+    end
+
+    def perform_git_cmd(cmd, message)
+      puts "Starting #{message} on all repositories"
+
+      failures = []
+      all_repos.each do |r|
+        puts "Performing #{message} at #{r}"
+        failures << r unless system(*%w(#{cmd}), chdir: r)
+      end
+
+      failures
+    end
+
+    def output_failures(failures)
+      puts "The following repositories reported errors:".red
+      failures.each { |f| puts "- #{f}" }
+    end
+
+  end
+end
diff --git a/lib/tasks/gitlab/task_helpers.rake b/lib/tasks/gitlab/task_helpers.rake
index c95b6540ebc..77c41bf61cb 100644
--- a/lib/tasks/gitlab/task_helpers.rake
+++ b/lib/tasks/gitlab/task_helpers.rake
@@ -128,4 +128,8 @@ namespace :gitlab do
       false
     end
   end
+
+  def all_repos
+    Dir.glob(File.join(Gitlab.config.gitlab_shell.repos_path, '**/*\.git'))
+  end
 end