diff options
Diffstat (limited to 'railties/lib/rails/application')
| -rw-r--r-- | railties/lib/rails/application/configuration.rb | 30 | ||||
| -rw-r--r-- | railties/lib/rails/application/dummy_erb_compiler.rb | 19 | ||||
| -rw-r--r-- | railties/lib/rails/application/finisher.rb | 3 |
3 files changed, 50 insertions, 2 deletions
diff --git a/railties/lib/rails/application/configuration.rb b/railties/lib/rails/application/configuration.rb index 16fbc99e7a..b79dbdbc6f 100644 --- a/railties/lib/rails/application/configuration.rb +++ b/railties/lib/rails/application/configuration.rb @@ -18,7 +18,8 @@ module Rails :session_options, :time_zone, :reload_classes_only_on_change, :beginning_of_week, :filter_redirect, :x, :enable_dependency_loading, :read_encrypted_secrets, :log_level, :content_security_policy_report_only, - :content_security_policy_nonce_generator, :require_master_key, :credentials + :content_security_policy_nonce_generator, :require_master_key, :credentials, + :disable_sandbox attr_reader :encoding, :api_only, :loaded_config_version, :autoloader @@ -65,6 +66,7 @@ module Rails @credentials.content_path = default_credentials_content_path @credentials.key_path = default_credentials_key_path @autoloader = :classic + @disable_sandbox = false end def load_defaults(target_version) @@ -184,6 +186,26 @@ module Rails end end + # Load the database YAML without evaluating ERB. This allows us to + # create the rake tasks for multiple databases without filling in the + # configuration values or loading the environment. Do not use this + # method. + # + # This uses a DummyERB custom compiler so YAML can ignore the ERB + # tags and load the database.yml for the rake tasks. + def load_database_yaml # :nodoc: + if path = paths["config/database"].existent.first + require "rails/application/dummy_erb_compiler" + + yaml = Pathname.new(path) + erb = DummyERB.new(yaml.read) + + YAML.load(erb.result) + else + {} + end + end + # Loads and returns the entire raw configuration of database from # values stored in <tt>config/database.yml</tt>. def database_configuration @@ -271,7 +293,11 @@ module Rails end def autoloader=(autoloader) - if %i(classic zeitwerk).include?(autoloader) + case autoloader + when :classic + @autoloader = autoloader + when :zeitwerk + require "zeitwerk" @autoloader = autoloader else raise ArgumentError, "config.autoloader may be :classic or :zeitwerk, got #{autoloader.inspect} instead" diff --git a/railties/lib/rails/application/dummy_erb_compiler.rb b/railties/lib/rails/application/dummy_erb_compiler.rb new file mode 100644 index 0000000000..c4659123bb --- /dev/null +++ b/railties/lib/rails/application/dummy_erb_compiler.rb @@ -0,0 +1,19 @@ +# frozen_string_literal: true + +# These classes are used to strip out the ERB configuration +# values so we can evaluate the database.yml without evaluating +# the ERB values. +class DummyERB < ERB # :nodoc: + def make_compiler(trim_mode) + DummyCompiler.new trim_mode + end +end + +class DummyCompiler < ERB::Compiler # :nodoc: + def compile_content(stag, out) + case stag + when "<%=" + out.push "_erbout << 'dummy_compiler'" + end + end +end diff --git a/railties/lib/rails/application/finisher.rb b/railties/lib/rails/application/finisher.rb index 39e8ef6631..8d2c13d2a8 100644 --- a/railties/lib/rails/application/finisher.rb +++ b/railties/lib/rails/application/finisher.rb @@ -73,6 +73,9 @@ module Rails initializer :eager_load! do if config.eager_load ActiveSupport.run_load_hooks(:before_eager_load, self) + # Checks defined?(Zeitwerk) instead of zeitwerk_enabled? because we + # want to eager load any dependency managed by Zeitwerk regardless of + # the autoloading mode of the application. Zeitwerk::Loader.eager_load_all if defined?(Zeitwerk) config.eager_load_namespaces.each(&:eager_load!) end |