summaryrefslogtreecommitdiff
path: root/app/services/projects/import_export/cleanup_service.rb
blob: 54d7fb88a915e2f82a648946e0732b098d574868 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
module Projects
  module ImportExport
    class CleanupService
      RESERVED_REFS_REGEXP =
        %r{\Arefs/(?:heads|tags|merge\-requests|keep\-around|environments)/}

      attr_reader :project

      def initialize(project)
        @project = project
      end

      # This could raise Projects::HousekeepingService::LeaseTaken
      def execute
        Projects::HousekeepingService.new(project).execute do
          garbage_refs.each(&rugged.references.method(:delete))
        end
      end

      private

      def garbage_refs
        @garbage_refs ||= rugged.references.reject do |ref|
          ref.name =~ RESERVED_REFS_REGEXP
        end
      end

      def rugged
        @rugged ||= project.repository.rugged
      end
    end
  end
end