mastodon/lib/webpacker/helper_extensions.rb

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# frozen_string_literal: true
module Webpacker::HelperExtensions
def javascript_pack_tag(name, **options)
src, integrity = current_webpacker_instance.manifest.lookup!(name, type: :javascript, with_integrity: true)
javascript_include_tag(src, options.merge(integrity: integrity))
end
def stylesheet_pack_tag(name, **options)
src, integrity = current_webpacker_instance.manifest.lookup!(name, type: :stylesheet, with_integrity: true)
stylesheet_link_tag(src, options.merge(integrity: integrity))
end
def preload_pack_asset(name, **options)
src, integrity = current_webpacker_instance.manifest.lookup!(name, with_integrity: true)
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# This attribute will only work if the assets are on a different domain.
# And Webpack will (correctly) only add it in this case, so we need to conditionally set it here
# otherwise the preloaded request and the real request will have different crossorigin values
# and the preloaded file wont be loaded
crossorigin = 'anonymous' if Rails.configuration.action_controller.asset_host.present?
preload_link_tag(src, options.merge(integrity: integrity, crossorigin: crossorigin))
end
end
Webpacker::Helper.prepend(Webpacker::HelperExtensions)