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author | Alex Groleau <agroleau@gitlab.com> | 2019-08-27 12:41:39 -0400 |
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committer | Alex Groleau <agroleau@gitlab.com> | 2019-08-27 12:41:39 -0400 |
commit | aa01f092829facd1044ad02f334422b7dbdc8b0e (patch) | |
tree | a754bf2497820432df7da0f2108bb7527a8dd7b8 /lib/gitlab/import_export/lfs_restorer.rb | |
parent | a1d9c9994a9a4d79b824c3fd9322688303ac8b03 (diff) | |
parent | 6b10779053ff4233c7a64c5ab57754fce63f6710 (diff) | |
download | gitlab-ce-aa01f092829facd1044ad02f334422b7dbdc8b0e.tar.gz |
Merge branch 'master' of gitlab_gitlab:gitlab-org/gitlab-cerunner-metrics-extractor
Diffstat (limited to 'lib/gitlab/import_export/lfs_restorer.rb')
-rw-r--r-- | lib/gitlab/import_export/lfs_restorer.rb | 51 |
1 files changed, 48 insertions, 3 deletions
diff --git a/lib/gitlab/import_export/lfs_restorer.rb b/lib/gitlab/import_export/lfs_restorer.rb index 345c7880e30..1de8a5bf9ec 100644 --- a/lib/gitlab/import_export/lfs_restorer.rb +++ b/lib/gitlab/import_export/lfs_restorer.rb @@ -3,6 +3,10 @@ module Gitlab module ImportExport class LfsRestorer + include Gitlab::Utils::StrongMemoize + + attr_accessor :project, :shared + def initialize(project:, shared:) @project = project @shared = shared @@ -17,7 +21,7 @@ module Gitlab true rescue => e - @shared.error(e) + shared.error(e) false end @@ -29,16 +33,57 @@ module Gitlab lfs_object = LfsObject.find_or_initialize_by(oid: oid, size: size) lfs_object.file = File.open(path) unless lfs_object.file&.exists? + lfs_object.save! if lfs_object.changed? - @project.all_lfs_objects << lfs_object + repository_types(oid).each do |repository_type| + LfsObjectsProject.create!( + project: project, + lfs_object: lfs_object, + repository_type: repository_type + ) + end + end + + def repository_types(oid) + # We allow support for imports created before the `lfs-objects.json` + # file was generated. In this case, the restorer will link an LFS object + # with a single `lfs_objects_projects` relation. + # + # This allows us backwards-compatibility without version bumping. + # See https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/30830#note_192608870 + return ['project'] unless has_lfs_json? + + lfs_json[oid] end def lfs_file_paths @lfs_file_paths ||= Dir.glob("#{lfs_storage_path}/*") end + def has_lfs_json? + strong_memoize(:has_lfs_json) do + File.exist?(lfs_json_path) + end + end + + def lfs_json + return {} unless has_lfs_json? + + @lfs_json ||= + begin + json = IO.read(lfs_json_path) + ActiveSupport::JSON.decode(json) + rescue + raise Gitlab::ImportExport::Error.new('Incorrect JSON format') + end + end + def lfs_storage_path - File.join(@shared.export_path, 'lfs-objects') + File.join(shared.export_path, ImportExport.lfs_objects_storage) + end + + def lfs_json_path + File.join(shared.export_path, ImportExport.lfs_objects_filename) end end end |