33 lines
919 B
Ruby
33 lines
919 B
Ruby
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# frozen_string_literal: true
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class RemoveGitlabImportSource < Gitlab::Database::Migration[2.1]
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include Gitlab::Utils::StrongMemoize
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disable_ddl_transaction!
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restrict_gitlab_migration gitlab_schema: :gitlab_main
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class ApplicationSetting < MigrationRecord
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end
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def up
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return if import_sources.empty?
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new_sources = import_sources - ['gitlab']
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ApplicationSetting.update_all(import_sources: new_sources.to_yaml)
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end
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def down
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## a reversion is not needed as the Gitlab.com importer is no longer
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# a supported import source. Attempting to save it as one will result
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# in an ActiveRecord error.
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end
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def import_sources
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## the last ApplicationSetting record is used to determine application settings
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import_sources = ApplicationSetting.last&.import_sources
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import_sources.nil? ? [] : YAML.safe_load(import_sources)
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end
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strong_memoize_attr(:import_sources)
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end
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