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Update 'rake initializers' to use Rails::Command under the hood
* Invoke Rails::Command within the rake task * Adds test for calling initializers with 'bin/rake' * Adds deprecation warning to the rake task
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2 changed files with 48 additions and 4 deletions
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@ -1,8 +1,10 @@
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# frozen_string_literal: true
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require "rails/command"
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require "active_support/deprecation"
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desc "Print out all defined initializers in the order they are invoked by Rails."
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task initializers: :environment do
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Rails.application.initializers.tsort_each do |initializer|
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puts "#{initializer.context_class}.#{initializer.name}"
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end
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task :initializers do
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ActiveSupport::Deprecation.warn("Using `bin/rake initializers` is deprecated and will be removed in Rails 6.1. Use `bin/rails initializers` instead.\n")
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Rails::Command.invoke "initializers"
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end
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42
railties/test/application/rake/initializers_test.rb
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42
railties/test/application/rake/initializers_test.rb
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# frozen_string_literal: true
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require "isolation/abstract_unit"
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module ApplicationTests
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module RakeTests
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class RakeInitializersTest < ActiveSupport::TestCase
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setup :build_app
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teardown :teardown_app
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test "`rake initializers` prints out defined initializers invoked by Rails" do
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capture(:stderr) do
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initial_output = run_rake_initializers
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initial_output_length = initial_output.split("\n").length
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assert_operator initial_output_length, :>, 0
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assert_not initial_output.include?("set_added_test_module")
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add_to_config <<-RUBY
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initializer(:set_added_test_module) { }
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RUBY
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final_output = run_rake_initializers
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final_output_length = final_output.split("\n").length
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assert_equal 1, (final_output_length - initial_output_length)
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assert final_output.include?("set_added_test_module")
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end
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end
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test "`rake initializers` outputs a deprecation warning" do
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stderr = capture(:stderr) { run_rake_initializers }
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assert_match(/DEPRECATION WARNING: Using `bin\/rake initializers` is deprecated and will be removed in Rails 6.1/, stderr)
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end
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private
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def run_rake_initializers
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Dir.chdir(app_path) { `bin/rake initializers` }
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end
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end
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end
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end
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