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# frozen_string_literal: true
class UpdateImportSourcesOnApplicationSettings < Gitlab::Database::Migration[2.0]
disable_ddl_transaction!
restrict_gitlab_migration gitlab_schema: :gitlab_main
class ApplicationSetting < MigrationRecord
end
def up
return if import_sources.empty?
new_sources = import_sources - ['google_code']
ApplicationSetting.update_all(import_sources: new_sources.to_yaml)
end
def down
## a reversion is not needed as google_code is no longer a supported import source
# and attempting to save it as one will result in a ActiveRecord error.
end
def import_sources
## the last ApplicationSetting record is used to determine application settings
import_sources = ApplicationSetting.last&.import_sources
import_sources.nil? ? [] : YAML.safe_load(import_sources)
end
end
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