1 files changed, 152 insertions, 0 deletions
diff --git a/backends/gitlab-ce b/backends/gitlab-ce
new file mode 100755
index 0000000..3b6cc90
--- /dev/null
+++ b/backends/gitlab-ce
@@ -0,0 +1,152 @@
+#!/usr/bin/env ruby
+# coding: utf-8
+
+# http://docs.gitlab.com/ee/workflow/repository_mirroring.html
+# https://gitlab.com/gitlab-org/gitlab-ee/issues/767
+
+require 'net/http'
+require 'uri'
+require 'cgi'
+require 'json'
+
+class GitLabCE
+	def initialize(api_uri, api_key, project_id)
+		@api_uri = URI(api_uri)
+		unless @api_uri.path.end_with?("/")
+			@api_uri.path += "/"
+		end
+		@api_key = api_key.to_s
+		@project_id = project_id.to_s
+
+		@connections = {}
+		@cache = {}
+
+		# API docs suck, just look at `lib/api/projects.rb`
+		@vars = [
+			:builds_enabled,                                  # create | create-user | edit
+			:container_registry_enabled,                      # create |             | edit
+			:default_branch                                   #        | create-user | edit
+			:description,                                     # create | create-user | edit
+			:import_url,                                      # create | create-user |
+			:issues_enabled,                                  # create | create-user | edit
+			:lfs_enabled,                                     # create | create-user | edit
+			:merge_requests_enabled,                          # create | create-user | edit
+			:name,                                            # create | create-user | edit
+			:namespace_id,                                    # create |             |
+			:only_allow_merge_if_build_succeeds,              # create | create-user | edit
+			:path,                                            # create |             | edit
+			:public,                                          # create | create-user | edit
+			:public_builds,                                   # create | create-user | edit
+			:request_access_enabled,                          # create | create-user | edit
+			:shared_runners_enabled,                          # create | create-user | edit
+			:snippets_enabled,                                # create | create-user | edit
+			:visibility_level,                                # create | create-user | edit
+			:wiki_enabled,                                    # create | create-user | edit
+			:only_allow_merge_if_all_discussions_are_resolved # create | create-user | edit
+		]
+
+		@vars = [
+			"builds_enabled",
+			"container_registry_enabled",
+			"default_branch",
+			"description",
+			"issues_enabled",
+			"lfs_enabled",
+			"merge_requests_enabled",
+			"name",
+			"only_allow_merge_if_all_discussions_are_resolved",
+			"only_allow_merge_if_build_succeeds",
+			"path",
+			"public",
+			"public_builds",
+			"request_access_enabled",
+			"shared_runners_enabled",
+			"snippets_enabled",
+			"visibility_level",
+			"wiki_enabled",
+		]
+	end
+
+	def _connection(uri)
+		key=URI(uri.scheme+":")
+		key.host = uri.host
+		key.port = uri.port
+
+		@connections[key] ||= Net::HTTP::start(uri.host, uri.port, :use_ssl => uri.scheme == 'https')
+		return @connections[key]
+	end
+
+	def _info
+		unless @cache.has_key?(:info)
+			req = Net::HTTP::Get.new(@api_uri + "projects/" + CGI::escape(@project_id))
+			req.add_field("PRIVATE-TOKEN", @api_key)
+			con = _connection(req.uri)
+			res = con.request(req)
+			if res.code != "200"
+				throw res
+			end
+			@cache[:info] = JSON::parse(res.body)
+		end
+		return @cache[:info]
+	end
+
+	def get_meta
+		return _info.select{|k,v| @vars.include?(k)}
+	end
+
+	def set_meta(map)
+		illegal = map.select{|k,v| not @vars.include?(k)}
+		if illegal.count > 0
+			throw illegal
+		end
+
+		req = Net::HTTP::Put.new(@api_uri + "projects/" + CGI::escape(_info["id"].to_s))
+		req.add_field("PRIVATE-TOKEN", @api_key)
+		req.add_field("Content-Type", "application/json")
+		req.body = JSON::dump(map)
+		con = _connection(req.uri)
+		res = con.request(req)
+		if res.code != "200"
+			throw res
+		end
+		@cache[:info] = JSON::parse(res.body)
+		return get_meta
+	end
+
+	def pushURL
+		return _info["ssh_url_to_repo"]
+	end
+
+	def pullURL
+		return _info["http_url_to_repo"]
+	end
+
+	def create(id, map)
+		if map.has_key?("mirror")
+			map["import_url"] = map["mirror"]
+			map.delete("mirror")
+		end
+		req = Net::HTTP::Post.new(@api_uri + "projects")
+		req.add_field("PRIVATE-TOKEN", @api_key)
+		req.add_field("Content-Type", "application/json")
+		req.body = JSON::dump(map)
+		con = _connection(req.uri)
+		res = con.request(req)
+	end
+
+	def capabilities
+		return [
+			[ "get-meta", @vars ].flatten,
+			[ "set-meta", @vars ].flatten,
+			[ "push-url" ],
+			[ "pull-url" ],
+		]
+	end
+
+	def finish
+		@connections.each do |k,v|
+			v.finish()
+		end
+		@connections = {}
+	end
+end