gitlab-org--gitlab-foss/app/workers/expire_pipeline_cache_worker.rb
Stan Hu c5c71299af
Fix Etag expiration for forked projects
When a pipeline is for a forked merge request, we have to invalidate
the ETag for both the target and source project pipelines. Before
we were only invalidating the target project's pipeline.
2019-02-26 12:54:31 +01:00

66 lines
2 KiB
Ruby

# frozen_string_literal: true
class ExpirePipelineCacheWorker
include ApplicationWorker
include PipelineQueue
queue_namespace :pipeline_cache
# rubocop: disable CodeReuse/ActiveRecord
def perform(pipeline_id)
pipeline = Ci::Pipeline.find_by(id: pipeline_id)
return unless pipeline
store = Gitlab::EtagCaching::Store.new
update_etag_cache(pipeline, store)
Gitlab::Cache::Ci::ProjectPipelineStatus.update_for_pipeline(pipeline)
end
# rubocop: enable CodeReuse/ActiveRecord
private
def project_pipelines_path(project)
Gitlab::Routing.url_helpers.project_pipelines_path(project, format: :json)
end
def project_pipeline_path(project, pipeline)
Gitlab::Routing.url_helpers.project_pipeline_path(project, pipeline, format: :json)
end
def commit_pipelines_path(project, commit)
Gitlab::Routing.url_helpers.pipelines_project_commit_path(project, commit.id, format: :json)
end
def new_merge_request_pipelines_path(project)
Gitlab::Routing.url_helpers.project_new_merge_request_path(project, format: :json)
end
def each_pipelines_merge_request_path(pipeline)
pipeline.all_merge_requests.each do |merge_request|
path = Gitlab::Routing.url_helpers.pipelines_project_merge_request_path(merge_request.target_project, merge_request, format: :json)
yield(path)
end
end
# Updates ETag caches of a pipeline.
#
# This logic resides in a separate method so that EE can more easily extend
# it.
#
# @param [Ci::Pipeline] pipeline
# @param [Gitlab::EtagCaching::Store] store
def update_etag_cache(pipeline, store)
project = pipeline.project
store.touch(project_pipelines_path(project))
store.touch(project_pipeline_path(project, pipeline))
store.touch(commit_pipelines_path(project, pipeline.commit)) unless pipeline.commit.nil?
store.touch(new_merge_request_pipelines_path(project))
each_pipelines_merge_request_path(pipeline) do |path|
store.touch(path)
end
end
end