42 lines
1.3 KiB
Ruby
42 lines
1.3 KiB
Ruby
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# frozen_string_literal: true
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require_relative '../../migration_helpers'
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module RuboCop
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module Cop
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module Migration
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class BackgroundMigrationRecord < RuboCop::Cop::Cop
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include MigrationHelpers
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MSG = <<~MSG
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Don't use or inherit from ActiveRecord::Base.
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Use ::ApplicationRecord or ::Ci::ApplicationRecord to ensure the correct database is used.
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See https://docs.gitlab.com/ee/development/database/batched_background_migrations.html#accessing-data-for-multiple-databases.
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MSG
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def_node_matcher :inherits_from_active_record_base?, <<~PATTERN
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(class _ (const (const _ :ActiveRecord) :Base) _)
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PATTERN
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def_node_search :class_new_active_record_base?, <<~PATTERN
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(send (const _ :Class) :new (const (const _ :ActiveRecord) :Base) ...)
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PATTERN
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def on_class(node)
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return unless in_background_migration?(node)
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return unless inherits_from_active_record_base?(node)
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add_offense(node, location: :expression)
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end
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def on_send(node)
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return unless in_background_migration?(node)
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return unless class_new_active_record_base?(node)
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add_offense(node, location: :expression)
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end
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end
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end
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end
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end
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