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e7450cc6da
We are no longer using any of the transpilation/bundling features of Sprockets. We only use it to serve assets in development, and then collect & fingerprint them in production. This commit switches us to use the more modern "Propshaft" gem for that functionality. Propshaft is much simpler than Sprockets. Instead of taking a combination of paths + "precompile" list, Propshaft simply assumes all files in the configured directory are required in production. Previously we had some base paths configured quite high in the directory structure, and then only precompiled selected assets within the directory. That's no longer possible, so this commit refactors those places (mostly plugin-related) to use dedicated directories under `app/assets/generated/`. Another difference is that Propshaft applies asset digests in development as well as production. This is great for caching & dev/prod consistency, but does mean some small changes were required in tests. We previously had some freedom-patches applied to Sprockets. Some of those had to be ported across to Propshaft. We now have three patches: 1. Skip adding digest hashes to webpack-generated chunks (which are already digested, and referred to from other js files) 2. Avoid raising errors for missing assets in test mode. We don't always compile assets before running basic RSpec tests. 3. Maintain relative paths for sourcemap URLs, so that files don't need to be recompiled depending on their CDN path Significant refactors are made to the `assets.rake` and `s3.rake` tasks, which rely on implementation details of Sprockets/Propshaft.
107 lines
3.7 KiB
Ruby
107 lines
3.7 KiB
Ruby
# frozen_string_literal: true
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Discourse::Application.configure do
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# Settings specified here will take precedence over those in config/application.rb
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# In the development environment your application's code is reloaded on
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# every request. This slows down response time but is perfect for development
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# since you don't have to restart the web server when you make code changes.
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config.cache_classes = false
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config.file_watcher = ActiveSupport::EventedFileUpdateChecker
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config.eager_load = ENV["DISCOURSE_ZEITWERK_EAGER_LOAD"] == "1"
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# Use the schema_cache.yml file generated during db:migrate (via db:schema:cache:dump)
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config.active_record.use_schema_cache_dump = true
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# Show full error reports and disable caching
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config.consider_all_requests_local = true
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config.action_controller.perform_caching = false
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config.action_controller.asset_host = GlobalSetting.cdn_url
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# Print deprecation notices to the Rails logger
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config.active_support.deprecation = :log
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# Do not compress assets
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config.assets.compress = false
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# Don't Digest assets, makes debugging uglier
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config.assets.digest = false
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config.assets.debug = false
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config.public_file_server.headers = { "Access-Control-Allow-Origin" => "*" }
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# Raise an error on page load if there are pending migrations
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config.active_record.migration_error = :page_load
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config.watchable_dirs["lib"] = [:rb]
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# we recommend you use mailhog https://github.com/mailhog/MailHog
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config.action_mailer.smtp_settings = { address: "localhost", port: 1025 }
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config.action_mailer.raise_delivery_errors = true
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config.log_level = ENV["DISCOURSE_DEV_LOG_LEVEL"] if ENV["DISCOURSE_DEV_LOG_LEVEL"]
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config.active_record.logger = nil if ENV["RAILS_DISABLE_ACTIVERECORD_LOGS"] == "1" ||
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ENV["ENABLE_LOGSTASH_LOGGER"] == "1"
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config.active_record.verbose_query_logs = true if ENV["RAILS_VERBOSE_QUERY_LOGS"] == "1"
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if defined?(BetterErrors)
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BetterErrors::Middleware.allow_ip! ENV["TRUSTED_IP"] if ENV["TRUSTED_IP"]
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if defined?(Unicorn) && ENV["UNICORN_WORKERS"].to_i != 1
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# BetterErrors doesn't work with multiple unicorn workers. Disable it to avoid confusion
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Rails.configuration.middleware.delete BetterErrors::Middleware
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end
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end
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config.load_mini_profiler = true if !ENV["DISABLE_MINI_PROFILER"]
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if hosts = ENV["DISCOURSE_DEV_HOSTS"]
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Discourse.deprecate("DISCOURSE_DEV_HOSTS is deprecated. Use RAILS_DEVELOPMENT_HOSTS instead.")
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config.hosts.concat(hosts.split(","))
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end
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require "middleware/missing_avatars"
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config.middleware.insert 1, Middleware::MissingAvatars
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config.enable_anon_caching = false
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require "rbtrace" if RUBY_ENGINE == "ruby"
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if emails = GlobalSetting.developer_emails
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config.developer_emails = emails.split(",").map(&:downcase).map(&:strip)
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end
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if ENV["DISCOURSE_SKIP_CSS_WATCHER"] != "1" &&
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(defined?(Rails::Server) || defined?(Puma) || defined?(Unicorn))
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require "stylesheet/watcher"
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STDERR.puts "Starting CSS change watcher"
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@watcher = Stylesheet::Watcher.watch
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end
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config.after_initialize do
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config.colorize_logging = true if ENV["RAILS_COLORIZE_LOGGING"] == "1"
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if ENV["RAILS_VERBOSE_QUERY_LOGS"] == "1"
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ActiveRecord::LogSubscriber.backtrace_cleaner.add_silencer do |line|
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line =~ %r{lib/freedom_patches}
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end
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end
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if ENV["BULLET"]
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Bullet.enable = true
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Bullet.rails_logger = true
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end
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end
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config.hosts << /\A(([a-z0-9-]+)\.)*localhost(\:\d+)?\Z/
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config.generators.after_generate do |files|
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parsable_files = files.filter { |file| file.end_with?(".rb") }
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unless parsable_files.empty?
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system("bundle exec rubocop -A --fail-level=E #{parsable_files.shelljoin}", exception: true)
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end
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end
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end
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