Merge branch 'hooks-refactoring' into 'master'

Hooks refactoring

* replace update hook with pre-receive & post-receive hooks
* use pre-receive hook for authorisation
* use post-receive hook to create background job for GitLab worker

Related to https://dev.gitlab.org/gitlab/gitlabhq/issues/1516

See merge request !38

1 files changed, 31 insertions, 0 deletions

diff --git a/lib/gitlab_post_receive.rb b/lib/gitlab_post_receive.rb
new file mode 100644
index 0000000..3f9f384
--- /dev/null
+++ b/lib/gitlab_post_receive.rb
@@ -0,0 +1,31 @@
+require_relative 'gitlab_init'
+require 'json'
+
+class GitlabPostReceive
+  attr_reader :config, :repo_path, :changes
+
+  def initialize(repo_path, actor, changes)
+    @config = GitlabConfig.new
+    @repo_path, @actor = repo_path.strip, actor
+    @changes = changes.lines
+  end
+
+  def exec
+    # reset GL_ID env since we already
+    # get value from it
+    ENV['GL_ID'] = nil
+
+    update_redis
+  end
+
+  protected
+
+  def update_redis
+    queue = "#{config.redis_namespace}:queue:post_receive"
+    msg = JSON.dump({'class' => 'PostReceive', 'args' => [@repo_path, @actor, @changes]})
+    unless system(*config.redis_command, 'rpush', queue, msg, err: '/dev/null', out: '/dev/null')
+      puts "GitLab: An unexpected error occurred (redis-cli returned #{$?.exitstatus})."
+      exit 1
+    end
+  end
+end