hometown/lib/mastodon/premailer_webpack_strategy.rb

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# frozen_string_literal: true
module PremailerWebpackStrategy
def load(url)
public_path_host = ENV['ASSET_HOST'] || ENV['LOCAL_DOMAIN']
url = url.gsub(/\A\/\/#{public_path_host}/, '')
if Webpacker.dev_server.running?
url = File.join("#{Webpacker.dev_server.protocol}://#{Webpacker.dev_server.host_with_port}", url)
HTTP.get(url).to_s
else
url = url[1..-1] if url.start_with?('/')
File.read(Rails.root.join('public', url))
end
end
module_function :load
end