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9a4c1e205e
This updates ActionView::CacheExpiry to hold a lock while inside the executor (ie. inside a request) and to only clear caches when that is done. This is done using Concurrent::ReadWriteLock. This allows any number of parallel requests to hold the read lock, but once we detect a change and begin to acquire the write lock, all future requests will be blocked.
111 lines
4.2 KiB
Ruby
111 lines
4.2 KiB
Ruby
# frozen_string_literal: true
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require "action_view"
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require "rails"
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module ActionView
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# = Action View Railtie
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class Railtie < Rails::Engine # :nodoc:
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config.action_view = ActiveSupport::OrderedOptions.new
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config.action_view.embed_authenticity_token_in_remote_forms = nil
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config.action_view.debug_missing_translation = true
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config.action_view.default_enforce_utf8 = nil
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config.action_view.image_loading = nil
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config.action_view.image_decoding = nil
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config.action_view.apply_stylesheet_media_default = true
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config.eager_load_namespaces << ActionView
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config.after_initialize do |app|
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ActionView::Helpers::FormTagHelper.embed_authenticity_token_in_remote_forms =
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app.config.action_view.delete(:embed_authenticity_token_in_remote_forms)
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end
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config.after_initialize do |app|
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form_with_generates_remote_forms = app.config.action_view.delete(:form_with_generates_remote_forms)
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ActionView::Helpers::FormHelper.form_with_generates_remote_forms = form_with_generates_remote_forms
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end
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config.after_initialize do |app|
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form_with_generates_ids = app.config.action_view.delete(:form_with_generates_ids)
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unless form_with_generates_ids.nil?
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ActionView::Helpers::FormHelper.form_with_generates_ids = form_with_generates_ids
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end
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end
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config.after_initialize do |app|
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default_enforce_utf8 = app.config.action_view.delete(:default_enforce_utf8)
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unless default_enforce_utf8.nil?
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ActionView::Helpers::FormTagHelper.default_enforce_utf8 = default_enforce_utf8
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end
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end
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config.after_initialize do |app|
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button_to_generates_button_tag = app.config.action_view.delete(:button_to_generates_button_tag)
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unless button_to_generates_button_tag.nil?
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ActionView::Helpers::UrlHelper.button_to_generates_button_tag = button_to_generates_button_tag
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end
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end
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config.after_initialize do |app|
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ActionView::Helpers::AssetTagHelper.image_loading = app.config.action_view.delete(:image_loading)
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ActionView::Helpers::AssetTagHelper.image_decoding = app.config.action_view.delete(:image_decoding)
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ActionView::Helpers::AssetTagHelper.preload_links_header = app.config.action_view.delete(:preload_links_header)
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ActionView::Helpers::AssetTagHelper.apply_stylesheet_media_default = app.config.action_view.delete(:apply_stylesheet_media_default)
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end
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config.after_initialize do |app|
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ActiveSupport.on_load(:action_view) do
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app.config.action_view.each do |k, v|
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if k == :raise_on_missing_translations
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ActiveSupport::Deprecation.warn \
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"action_view.raise_on_missing_translations is deprecated and will be removed in Rails 7.0. " \
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"Set i18n.raise_on_missing_translations instead. " \
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"Note that this new setting also affects how missing translations are handled in controllers."
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end
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send "#{k}=", v
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end
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end
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end
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initializer "action_view.logger" do
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ActiveSupport.on_load(:action_view) { self.logger ||= Rails.logger }
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end
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initializer "action_view.caching" do |app|
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ActiveSupport.on_load(:action_view) do
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if app.config.action_view.cache_template_loading.nil?
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ActionView::Resolver.caching = app.config.cache_classes
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end
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end
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end
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initializer "action_view.setup_action_pack" do |app|
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ActiveSupport.on_load(:action_controller) do
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ActionView::RoutingUrlFor.include(ActionDispatch::Routing::UrlFor)
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end
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end
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initializer "action_view.collection_caching", after: "action_controller.set_configs" do |app|
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PartialRenderer.collection_cache = app.config.action_controller.cache_store
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end
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config.after_initialize do |app|
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enable_caching = if app.config.action_view.cache_template_loading.nil?
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app.config.cache_classes
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else
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app.config.action_view.cache_template_loading
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end
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unless enable_caching
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app.executor.register_hook ActionView::CacheExpiry::Executor.new(watcher: app.config.file_watcher)
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end
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end
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rake_tasks do |app|
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unless app.config.api_only
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load "action_view/tasks/cache_digests.rake"
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end
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end
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end
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end
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