37 lines
1,004 B
Ruby
37 lines
1,004 B
Ruby
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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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# 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 `datetime` 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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add_offense(send_node, :selector) if method_name(send_node) == :datetime
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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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add_offense(node, :expression) if descendant.type == :sym && descendant.children.last == :datetime
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end
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end
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def method_name(node)
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node.children[1]
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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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