83 lines
3.2 KiB
Ruby
83 lines
3.2 KiB
Ruby
# frozen_string_literal: true
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require 'deprecation_toolkit'
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require 'deprecation_toolkit/rspec'
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module DeprecationToolkitEnv
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module DeprecationBehaviors
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class SelectiveRaise
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attr_reader :disallowed_deprecations_proc
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class RaiseDisallowedDeprecation < StandardError
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def initialize(test, current_deprecations)
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message = <<~EOF
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Disallowed deprecations detected while running test #{test}:
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#{current_deprecations.deprecations.join("\n")}
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EOF
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super(message)
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end
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end
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def initialize(disallowed_deprecations_proc)
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@disallowed_deprecations_proc = disallowed_deprecations_proc
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end
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# Note: trigger does not get called if the current_deprecations matches recorded_deprecations
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# See https://github.com/Shopify/deprecation_toolkit/blob/2398f38acb62220fb79a6cd720f61d9cea26bc06/lib/deprecation_toolkit/test_triggerer.rb#L8-L11
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def trigger(test, current_deprecations, recorded_deprecations)
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if selected_for_raise?(current_deprecations)
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raise RaiseDisallowedDeprecation.new(test, current_deprecations)
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elsif ENV['RECORD_DEPRECATIONS']
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record(test, current_deprecations, recorded_deprecations)
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end
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end
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private
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def selected_for_raise?(current_deprecations)
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disallowed_deprecations_proc.call(current_deprecations.deprecations_without_stacktrace)
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end
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def record(test, current_deprecations, recorded_deprecations)
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::DeprecationToolkit::Behaviors::Record.trigger(test, current_deprecations, recorded_deprecations)
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end
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end
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end
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# Taken from https://github.com/jeremyevans/ruby-warning/blob/1.1.0/lib/warning.rb#L18
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def self.kwargs_warning
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%r{warning: (?:Using the last argument (?:for `.+' )?as keyword parameters is deprecated; maybe \*\* should be added to the call|Passing the keyword argument (?:for `.+' )?as the last hash parameter is deprecated|Splitting the last argument (?:for `.+' )?into positional and keyword parameters is deprecated|The called method (?:`.+' )?is defined here)\n\z}
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end
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# Allow these Gem paths to trigger keyword warnings as we upgrade these gems
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# one by one
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def self.allowed_kwarg_warning_paths
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%w[
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activerecord-6.0.3.6/lib/active_record/migration.rb
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activesupport-6.0.3.6/lib/active_support/cache.rb
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activerecord-6.0.3.6/lib/active_record/relation.rb
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asciidoctor-2.0.12/lib/asciidoctor/extensions.rb
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attr_encrypted-3.1.0/lib/attr_encrypted/adapters/active_record.rb
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]
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end
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def self.configure!
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# Enable ruby deprecations for keywords, it's suppressed by default in Ruby 2.7.2
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Warning[:deprecated] = true
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DeprecationToolkit::Configuration.test_runner = :rspec
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DeprecationToolkit::Configuration.deprecation_path = 'deprecations'
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DeprecationToolkit::Configuration.warnings_treated_as_deprecation = [kwargs_warning]
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disallowed_deprecations = -> (deprecations) do
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deprecations.any? do |deprecation|
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kwargs_warning.match?(deprecation) &&
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allowed_kwarg_warning_paths.none? { |path| deprecation.include?(path) }
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end
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end
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DeprecationToolkit::Configuration.behavior = DeprecationBehaviors::SelectiveRaise.new(disallowed_deprecations)
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end
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end
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