From 213bad4e2b5554bd26c899654706db8169480cce Mon Sep 17 00:00:00 2001
From: Jacob Vosmaer <contact@jacobvosmaer.nl>
Date: Tue, 25 Feb 2014 16:59:05 +0100
Subject: [PATCH] Patch gitlab-shell 1.8.0 for backup restores

---
 config/patches/gitlab-shell/create_hooks.patch | 126 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 config/software/gitlab-shell.rb                |   3 +++
 2 files changed, 129 insertions(+), 0 deletions(-)
 create mode 100644 config/patches/gitlab-shell/create_hooks.patch

diff --git a/config/patches/gitlab-shell/create_hooks.patch b/config/patches/gitlab-shell/create_hooks.patch
new file mode 100644
index 0000000..330f236
--- /dev/null
+++ b/config/patches/gitlab-shell/create_hooks.patch
@@ -0,0 +1,126 @@
+diff --git a/bin/create-hooks b/bin/create-hooks
+new file mode 100755
+index 0000000..d6f07c7
+--- /dev/null
++++ b/bin/create-hooks
+@@ -0,0 +1,12 @@
++#!/usr/bin/env ruby
++
++# Recreate GitLab hooks in the Git repositories managed by GitLab.
++#
++# This script is used when restoring a GitLab backup.
++
++require_relative '../lib/gitlab_init'
++require File.join(ROOT_PATH, 'lib', 'gitlab_projects')
++
++Dir["#{GitlabConfig.new.repos_path}/*/*.git"].each do |repo|
++  GitlabProjects.create_hooks(repo)
++end
+diff --git a/lib/gitlab_projects.rb b/lib/gitlab_projects.rb
+index fec204c..b3ff372 100644
+--- a/lib/gitlab_projects.rb
++++ b/lib/gitlab_projects.rb
+@@ -42,6 +42,12 @@ class GitlabProjects
+     end
+   end
+ 
++  def self.create_hooks(path)
++    hook = File.join(path, 'hooks', 'update')
++    File.delete(hook) if File.exists?(hook)
++    File.symlink(File.join(ROOT_PATH, 'hooks', 'update'), hook)
++  end
++
+   protected
+ 
+   def create_branch
+@@ -74,13 +80,7 @@ class GitlabProjects
+     $logger.info "Adding project #{@project_name} at <#{full_path}>."
+     FileUtils.mkdir_p(full_path, mode: 0770)
+     cmd = %W(git --git-dir=#{full_path} init --bare)
+-    system(*cmd) && create_hooks(full_path)
+-  end
+-
+-  def create_hooks(path)
+-    hook = File.join(path, 'hooks', 'update')
+-    File.delete(hook) if File.exists?(hook)
+-    File.symlink(File.join(ROOT_PATH, 'hooks', 'update'), hook)
++    system(*cmd) && self.class.create_hooks(full_path)
+   end
+ 
+   def rm_project
+@@ -94,7 +94,7 @@ class GitlabProjects
+     @source = ARGV.shift
+     $logger.info "Importing project #{@project_name} from <#{@source}> to <#{full_path}>."
+     cmd = %W(git clone --bare -- #{@source} #{full_path})
+-    system(*cmd) && create_hooks(full_path)
++    system(*cmd) && self.class.create_hooks(full_path)
+   end
+ 
+   # Move repository from one directory to another
+@@ -156,7 +156,7 @@ class GitlabProjects
+ 
+     $logger.info "Forking project from <#{full_path}> to <#{full_destination_path}>."
+     cmd = %W(git clone --bare -- #{full_path} #{full_destination_path})
+-    system(*cmd) && create_hooks(full_destination_path)
++    system(*cmd) && self.class.create_hooks(full_destination_path)
+   end
+ 
+   def update_head
+diff --git a/spec/gitlab_projects_spec.rb b/spec/gitlab_projects_spec.rb
+index bbe27e2..4341ca5 100644
+--- a/spec/gitlab_projects_spec.rb
++++ b/spec/gitlab_projects_spec.rb
+@@ -95,7 +95,7 @@ describe GitlabProjects do
+ 
+     it "should create a directory" do
+       gl_projects.stub(system: true)
+-      gl_projects.stub(create_hooks: true)
++      GitlabProjects.stub(create_hooks: true)
+       gl_projects.exec
+       File.exists?(tmp_repo_path).should be_true
+     end
+@@ -103,7 +103,7 @@ describe GitlabProjects do
+     it "should receive valid cmd" do
+       valid_cmd = ['git', "--git-dir=#{tmp_repo_path}", 'init', '--bare']
+       gl_projects.should_receive(:system).with(*valid_cmd).and_return(true)
+-      gl_projects.should_receive(:create_hooks).with(tmp_repo_path)
++      GitlabProjects.should_receive(:create_hooks).with(tmp_repo_path)
+       gl_projects.exec
+     end
+ 
+diff --git a/support/rewrite-hooks.sh b/support/rewrite-hooks.sh
+index 3c96b6f..585eaeb 100755
+--- a/support/rewrite-hooks.sh
++++ b/support/rewrite-hooks.sh
+@@ -1,28 +1,5 @@
+ #!/bin/bash
++# This script is deprecated. Use bin/create-hooks instead.
+ 
+-# $1 is an optional argument specifying the location of the repositories directory.
+-# Defaults to /home/git/repositories if not provided
+-
+-home_dir="/home/git"
+-src=${1:-"$home_dir/repositories"}
+-
+-function create_link_in {
+-  ln -s -f "$home_dir/gitlab-shell/hooks/update" "$1/hooks/update"
+-}
+-
+-for dir in `ls "$src/"`
+-do
+-  if [ -d "$src/$dir" ]; then
+-    if [[ "$dir" =~ ^.*\.git$ ]]
+-    then
+-      create_link_in "$src/$dir"
+-    else
+-      for subdir in `ls "$src/$dir/"`
+-      do
+-        if [ -d "$src/$dir/$subdir" ] && [[ "$subdir" =~ ^.*\.git$ ]]; then
+-          create_link_in "$src/$dir/$subdir"
+-        fi
+-      done
+-    fi
+-  fi
+-done
++gitlab_shell_dir="$(cd $(dirname $0) && pwd)/.."
++exec ${gitlab_shell_dir}/bin/create-hooks
diff --git a/config/software/gitlab-shell.rb b/config/software/gitlab-shell.rb
index 60c0cb7..b98cc7f 100644
--- a/config/software/gitlab-shell.rb
+++ b/config/software/gitlab-shell.rb
@@ -25,6 +25,9 @@ dependency "rsync"
 source :git => "https://gitlab.com/gitlab-org/gitlab-shell.git"
 
 build do
+  # patch gitlab-shell 1.8.0 to correctly create hooks during backup restore
+  patch :source => "create_hooks.patch"
+
   command "mkdir -p #{install_dir}/embedded/service/gitlab-shell"
   command "#{install_dir}/embedded/bin/rsync -a --delete --exclude=.git/*** --exclude=.gitignore ./ #{install_dir}/embedded/service/gitlab-shell/"
   block do
--
libgit2 0.21.2