Fix Zeitwerk compatibility

config/initializers/paperclip.rb

@@ -1,3 +1,7 @@
+require 'pageflow/paperclip_processors/vtt'
+require 'pageflow/paperclip_processors/audio_waveform'
+require 'pageflow/paperclip_processors/noop'
+
 Paperclip.interpolates(:pageflow_s3_root) do |_attachment, _style|
   Pageflow.config.paperclip_s3_root
 end

entry_types/paged/lib/pageflow_paged/engine.rb

@@ -1,9 +1,25 @@
+require 'pageflow/rails_version'
+
 module PageflowPaged
   # Rails integration
   class Engine < ::Rails::Engine
     isolate_namespace PageflowPaged
 
-    config.paths.add('lib', eager_load: true)
+    if Pageflow::RailsVersion.experimental?
+      lib = root.join('lib')
+
+      config.autoload_paths << lib
+      config.eager_load_paths << lib
+
+      initializer 'pageflow_paged.autoloading' do
+        Rails.autoloaders.main.ignore(
+          lib.join('tasks')
+        )
+      end
+    else
+      config.paths.add('lib', eager_load: true)
+    end
+
     config.i18n.load_path += Dir[config.root.join('config', 'locales', '**', '*.yml').to_s]
 
     initializer 'pageflow_paged.assets.precompile' do |app|

entry_types/scrolled/lib/pageflow_scrolled/engine.rb

@@ -1,11 +1,27 @@
 require 'rails'
+require 'pageflow/rails_version'
 
 module PageflowScrolled
   # Rails integration
   class Engine < ::Rails::Engine
     isolate_namespace PageflowScrolled
 
-    config.paths.add('lib', eager_load: true)
+    if Pageflow::RailsVersion.experimental?
+      lib = root.join('lib')
+
+      config.autoload_paths << lib
+      config.eager_load_paths << lib
+
+      initializer 'pageflow_scrolled.autoloading' do
+        Rails.autoloaders.main.ignore(
+          lib.join('generators'),
+          lib.join('tasks')
+        )
+      end
+    else
+      config.paths.add('lib', eager_load: true)
+    end
+
     config.i18n.load_path += Dir[config.root.join('config', 'locales', '**', '*.yml').to_s]
 
     initializer 'pageflow_scrolled.assets.precompile' do |app|

lib/pageflow/engine.rb

@@ -31,6 +31,8 @@
 require 'pageflow_scrolled'
 require 'symmetric-encryption'
 
+require 'pageflow/rails_version'
+
 if Gem::Specification.find_all_by_name('pageflow-react', '>= 0.0').any?
   fail('The pageflow-react gem has been merged into the pageflow gem. ' \
        'See the pageflow changelog for update instructions.')
@@ -41,44 +43,63 @@ module Pageflow
   class Engine < ::Rails::Engine
     isolate_namespace Pageflow
 
-    config.paths.add('app/views/components', autoload: true)
-    config.paths.add('lib', autoload: true)
-
-    def eager_load!
-      # Manually eager load `lib/pageflow` as the least bad option:
-      #
-      # - Autoload paths are not eager loaded in production.
-      #
-      # - `lib` cannot be an eager load path since otherwise templates
-      #   in `lib/generators` are also executed.
-      #
-      # - `lib/pageflow` cannot be an eager load path since eager load
-      #   paths are automatically used as autoload paths. That way
-      #   `lib/pageflow/admin/something.rb` could be autoloaded via
-      #   `Admin::Something`.
-      #
-      # - Using `require` in `lib/pageflow.rb` disables code
-      #   reloading.
-      #
-      # - Using `require_dependency` in `lib/pageflow.rb` does not
-      #   activate code reloading either since it requires the
-      #   autoload path to be set up correctly, which only happens
-      #   during initialization.
-      super
-
-      lib_path = config.root.join('lib')
-      matcher = %r{\A#{Regexp.escape(lib_path.to_s)}/(.*)\.rb\Z}
-
-      already_required_files = [
-        'pageflow/engine',
-        'pageflow/global_config_api',
-        'pageflow/news_item_api',
-        'pageflow/version'
-      ]
-
-      Dir.glob("#{lib_path}/pageflow/**/*.rb").sort.each do |file|
-        logical_path = file.sub(matcher, '\1')
-        require_dependency(logical_path) unless already_required_files.include?(logical_path)
+    if Pageflow::RailsVersion.experimental?
+      config.autoload_paths << root.join('app/views/components')
+      config.eager_load_paths << root.join('app/views/components')
+
+      lib = root.join('lib')
+
+      config.autoload_paths << lib
+      config.eager_load_paths << lib
+
+      initializer 'pageflow.autoloading' do
+        Rails.autoloaders.main.ignore(
+          lib.join('generators'),
+          lib.join('tasks'),
+          lib.join('pageflow/paperclip_processors'),
+          lib.join('pageflow/version.rb')
+        )
+      end
+    else
+      config.paths.add('app/views/components', autoload: true)
+      config.paths.add('lib', autoload: true)
+
+      def eager_load!
+        # Manually eager load `lib/pageflow` as the least bad option:
+        #
+        # - Autoload paths are not eager loaded in production.
+        #
+        # - `lib` cannot be an eager load path since otherwise templates
+        #   in `lib/generators` are also executed.
+        #
+        # - `lib/pageflow` cannot be an eager load path since eager load
+        #   paths are automatically used as autoload paths. That way
+        #   `lib/pageflow/admin/something.rb` could be autoloaded via
+        #   `Admin::Something`.
+        #
+        # - Using `require` in `lib/pageflow.rb` disables code
+        #   reloading.
+        #
+        # - Using `require_dependency` in `lib/pageflow.rb` does not
+        #   activate code reloading either since it requires the
+        #   autoload path to be set up correctly, which only happens
+        #   during initialization.
+        super
+
+        lib_path = config.root.join('lib')
+        matcher = %r{\A#{Regexp.escape(lib_path.to_s)}/(.*)\.rb\Z}
+
+        already_required_files = [
+          'pageflow/engine',
+          'pageflow/global_config_api',
+          'pageflow/news_item_api',
+          'pageflow/version'
+        ]
+
+        Dir.glob("#{lib_path}/pageflow/**/*.rb").sort.each do |file|
+          logical_path = file.sub(matcher, '\1')
+          require_dependency(logical_path) unless already_required_files.include?(logical_path)
+        end
       end
     end
 
@@ -106,7 +127,7 @@ def eager_load!
     end
 
     initializer 'pageflow.factories', after: 'factory_bot.set_factory_paths' do
-      if Pageflow.configured? && defined?(FactoryBot)
+      if defined?(FactoryBot)
         FactoryBot.definition_file_paths.unshift(Engine.root.join('spec', 'factories'))
       end
     end

lib/pageflow/global_config_api.rb

@@ -87,8 +87,6 @@ def after_global_configure(&block)
     # coniguration is now complete.
     def finalize!
       @finalized = true
-      configure!
-      @config.lint!
     end
 
     # @api private
@@ -103,6 +101,8 @@ def configure!
       @after_global_configure_blocks.each do |block|
         block.call(@config)
       end
+
+      @config.lint!
     end
 
     private

spec/pageflow/global_config_api_spec.rb

@@ -14,6 +14,7 @@ class PageflowModule
           config.features.register('some_stuff')
         end
         pageflow.finalize!
+        pageflow.configure!
 
         expect(pageflow.config.features.enabled?('some_stuff')).to eq(true)
       end
@@ -62,6 +63,7 @@ class PageflowModule
           config.file_types.register(file_type3)
         end
         pageflow.finalize!
+        pageflow.configure!
 
         expect(pageflow.config.file_types.count).to eq 3
       end
@@ -88,6 +90,7 @@ class PageflowModule
           config.file_types.register(file_type3)
         end
         pageflow.finalize!
+        pageflow.configure!
 
         expect(pageflow.config.file_types.count).to eq 2
       end
@@ -111,6 +114,7 @@ class PageflowModule
           config.widget_types.register(widget_type3)
         end
         pageflow.finalize!
+        pageflow.configure!
 
         expect(pageflow.config.widget_types.count).to eq 3
       end
@@ -134,6 +138,7 @@ class PageflowModule
           config.widget_types.register(widget_type3)
         end
         pageflow.finalize!
+        pageflow.configure!
 
         expect(pageflow.config.widget_types.count).to eq 2
       end
@@ -151,6 +156,7 @@ class PageflowModule
           config.revision_components.register(:global)
         end
         pageflow.finalize!
+        pageflow.configure!
 
         expect(pageflow.config.revision_components.sort).to eq([:for_entry_type, :global])
       end
@@ -170,6 +176,7 @@ class PageflowModule
           config.hooks.on(:some_event, global_subscriber)
         end
         pageflow.finalize!
+        pageflow.configure!
 
         pageflow.config.hooks.invoke(:some_event)
 
@@ -178,7 +185,7 @@ class PageflowModule
       end
     end
 
-    describe '#finalize!' do
+    describe '#configure!' do
       it 'yields config to after_configure blocks' do
         result = false
         pageflow = PageflowModule.new
@@ -190,6 +197,7 @@ class PageflowModule
           result = config.features.enabled?('some_stuff')
         end
         pageflow.finalize!
+        pageflow.configure!
 
         expect(result).to eq(true)
       end
@@ -205,6 +213,7 @@ class PageflowModule
           result = config.features.enabled?('some_stuff')
         end
         pageflow.finalize!
+        pageflow.configure!
 
         expect(result).to eq(true)
       end
@@ -216,9 +225,10 @@ class PageflowModule
           config.features.enable_by_default('unknown')
           config.features.register('other_stuff')
         end
+        pageflow.finalize!
 
         expect {
-          pageflow.finalize!
+          pageflow.configure!
         }.to raise_error(/unknown feature/)
       end
 

spec/pageflow/news_item_api_spec.rb

@@ -18,6 +18,7 @@ module Pageflow
           config.news = news
         end
         pageflow_module.finalize!
+        pageflow_module.configure!
 
         expect(news).to have_received(:item).with(:some_news_item, message: '')
       end

spec/support/pageflow-support.gemspec

@@ -29,9 +29,9 @@ Gem::Specification.new do |s|
   s.add_runtime_dependency 'resque-scheduler', '~> 2.5'
 
   if Pageflow::RailsVersion.experimental?
-    s.add_development_dependency 'ar_after_transaction', '~> 0.8.0'
+    s.add_runtime_dependency 'ar_after_transaction', '~> 0.8.0'
   else
-    s.add_development_dependency 'ar_after_transaction', '~> 0.5.0'
+    s.add_runtime_dependency 'ar_after_transaction', '~> 0.5.0'
   end
 
   s.add_runtime_dependency 'redis', '~> 3.0'

spec/support/pageflow/dummy/app.rb

@@ -1,5 +1,6 @@
 require 'pageflow/version'
 require 'pageflow/dummy/exit_on_failure_patch'
+require 'pageflow/rails_version'
 
 module Pageflow
   module Dummy

spec/support/pageflow/dummy/rails_template.rb

@@ -1,3 +1,5 @@
+require 'pageflow/rails_version'
+
 def source_paths
   [File.join(File.expand_path(File.dirname(__FILE__)), 'templates')]
 end