gitlab-org--gitlab-foss/app/services/delete_merged_branches_service.rb
Yorick Peterse 2039c8280d
Disable existing offenses for the CodeReuse cops
This whitelists all existing offenses for the various CodeReuse cops, of
which most are triggered by the CodeReuse/ActiveRecord cop.
2018-09-11 17:32:00 +02:00

32 lines
1.1 KiB
Ruby

# frozen_string_literal: true
class DeleteMergedBranchesService < BaseService
def async_execute
DeleteMergedBranchesWorker.perform_async(project.id, current_user.id)
end
def execute
raise Gitlab::Access::AccessDeniedError unless can?(current_user, :push_code, project)
branches = project.repository.merged_branch_names
# Prevent deletion of branches relevant to open merge requests
branches -= merge_request_branch_names
# Prevent deletion of protected branches
branches = branches.reject { |branch| ProtectedBranch.protected?(project, branch) }
branches.each do |branch|
DeleteBranchService.new(project, current_user).execute(branch)
end
end
private
# rubocop: disable CodeReuse/ActiveRecord
def merge_request_branch_names
# reorder(nil) is necessary for SELECT DISTINCT because default scope adds an ORDER BY
source_names = project.origin_merge_requests.opened.reorder(nil).uniq.pluck(:source_branch)
target_names = project.merge_requests.opened.reorder(nil).uniq.pluck(:target_branch)
(source_names + target_names).uniq
end
# rubocop: enable CodeReuse/ActiveRecord
end