Class: Projects::HashedStorage::MigrateAttachmentsService

Inherits:
BaseAttachmentService show all
Extended by:
Gitlab::Utils::Override
Defined in:
app/services/projects/hashed_storage/migrate_attachments_service.rb

Constant Summary collapse

DISCARDABLE_PATHS =

List of paths that can be excluded while evaluation if a target can be discarded

%w(tmp tmp/cache tmp/work).freeze

Instance Attribute Summary

Attributes inherited from BaseAttachmentService

#logger, #new_disk_path, #old_disk_path

Attributes inherited from BaseService

#current_user, #params, #project

Instance Method Summary collapse

Methods included from Gitlab::Utils::Override

extended, extensions, included, method_added, override, prepended, queue_verification, verify!

Methods inherited from BaseAttachmentService

#skipped?

Methods included from BaseServiceUtility

#deny_visibility_level, #event_service, #log_error, #log_info, #notification_service, #system_hook_service, #todo_service, #visibility_level

Methods included from Gitlab::Allowable

#can?

Constructor Details

#initialize(project:, old_disk_path:, logger: nil) ⇒ MigrateAttachmentsService

Returns a new instance of MigrateAttachmentsService.


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# File 'app/services/projects/hashed_storage/migrate_attachments_service.rb', line 11

def initialize(project:, old_disk_path:, logger: nil)
  super

  @skipped = false
end

Instance Method Details

#executeObject


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# File 'app/services/projects/hashed_storage/migrate_attachments_service.rb', line 17

def execute
  origin = find_old_attachments_path(project)

  project.storage_version = ::Project::HASHED_STORAGE_FEATURES[:attachments]
  target = FileUploader.absolute_base_dir(project)

  @new_disk_path = project.disk_path

  result = move_folder!(origin, target)

  if result
    project.save!(validate: false)

    yield if block_given?
  end

  result
end

#target_path_discardable?(new_path) ⇒ Boolean

Check if target path has discardable content

Parameters:

  • new_path (String)

Returns:

  • (Boolean)

    whether we can discard the target path or not


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# File 'app/services/projects/hashed_storage/migrate_attachments_service.rb', line 41

def target_path_discardable?(new_path)
  return false unless File.directory?(new_path)

  found = Dir.glob(File.join(new_path, '**', '**'))

  (found - discardable_paths(new_path)).empty?
end