42 lines
1.2 KiB
Ruby
42 lines
1.2 KiB
Ruby
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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# Cop that checks if datetime data type is added with timezone information.
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class Datetime < RuboCop::Cop::Cop
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include MigrationHelpers
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MSG = 'Do not use the `%s` data type, use `datetime_with_timezone` instead'.freeze
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# Check methods in table creation.
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def on_def(node)
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return unless in_migration?(node)
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node.each_descendant(:send) do |send_node|
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method_name = node.children[1]
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if method_name == :datetime || method_name == :timestamp
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add_offense(send_node, location: :selector, message: format(MSG, method_name))
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end
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end
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end
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# Check methods.
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def on_send(node)
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return unless in_migration?(node)
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node.each_descendant do |descendant|
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next unless descendant.type == :sym
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last_argument = descendant.children.last
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if last_argument == :datetime || last_argument == :timestamp
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add_offense(node, location: :expression, message: format(MSG, last_argument))
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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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end
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end
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