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module Gitlab
module ImportExport
class LfsRestorer
def initialize(project:, shared:)
@project = project
@shared = shared
end
def restore
return true if lfs_file_paths.empty?
lfs_file_paths.each do |file_path|
link_or_create_lfs_object!(file_path)
end
true
rescue => e
@shared.error(e)
false
end
private
def link_or_create_lfs_object!(path)
size = File.size(path)
oid = LfsObject.calculate_oid(path)
lfs_object = LfsObject.find_or_initialize_by(oid: oid, size: size)
lfs_object.file = File.open(path) unless lfs_object.file&.exists?
@project.all_lfs_objects << lfs_object
end
def lfs_file_paths
@lfs_file_paths ||= Dir.glob("#{lfs_storage_path}/*")
end
def lfs_storage_path
File.join(@shared.export_path, 'lfs-objects')
end
end
end
end
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