diff options
Diffstat (limited to 'actionpack/lib/sprockets/assets.rake')
-rw-r--r-- | actionpack/lib/sprockets/assets.rake | 109 |
1 files changed, 72 insertions, 37 deletions
diff --git a/actionpack/lib/sprockets/assets.rake b/actionpack/lib/sprockets/assets.rake index e29661e4e7..a61a121d55 100644 --- a/actionpack/lib/sprockets/assets.rake +++ b/actionpack/lib/sprockets/assets.rake @@ -1,60 +1,95 @@ +require "fileutils" + namespace :assets do + def ruby_rake_task(task) + env = ENV['RAILS_ENV'] || 'production' + groups = ENV['RAILS_GROUPS'] || 'assets' + args = [$0, task,"RAILS_ENV=#{env}","RAILS_GROUPS=#{groups}"] + args << "--trace" if Rake.application.options.trace + ruby(*args) + end + + # We are currently running with no explicit bundler group + # and/or no explicit environment - we have to reinvoke rake to + # execute this task. + def invoke_or_reboot_rake_task(task) + if ENV['RAILS_GROUPS'].to_s.empty? || ENV['RAILS_ENV'].to_s.empty? + ruby_rake_task task + else + Rake::Task[task].invoke + end + end + desc "Compile all the assets named in config.assets.precompile" task :precompile do - # We need to do this dance because RAILS_GROUPS is used - # too early in the boot process and changing here is already too late. - if ENV["RAILS_GROUPS"].to_s.empty? || ENV["RAILS_ENV"].to_s.empty? - ENV["RAILS_GROUPS"] ||= "assets" - ENV["RAILS_ENV"] ||= "production" - ruby $0, *ARGV - else - require "fileutils" - Rake::Task["tmp:cache:clear"].invoke - Rake::Task["assets:environment"].invoke + invoke_or_reboot_rake_task "assets:precompile:all" + end + namespace :precompile do + def internal_precompile(digest=nil) unless Rails.application.config.assets.enabled - raise "Cannot precompile assets if sprockets is disabled. Please set config.assets.enabled to true" + warn "Cannot precompile assets if sprockets is disabled. Please set config.assets.enabled to true" + exit end - # Ensure that action view is loaded and the appropriate sprockets hooks get executed - ActionView::Base + # Ensure that action view is loaded and the appropriate + # sprockets hooks get executed + _ = ActionView::Base config = Rails.application.config config.assets.compile = true - config.assets.digest = false if ENV["RAILS_ASSETS_NONDIGEST"] - - env = Rails.application.assets - - # Always compile files and avoid use of existing precompiled assets - config.assets.compile = true + config.assets.digest = digest unless digest.nil? config.assets.digests = {} - target = File.join(Rails.public_path, config.assets.prefix) - static_compiler = Sprockets::StaticCompiler.new(env, target, :digest => config.assets.digest) + env = Rails.application.assets + target = File.join(Rails.public_path, config.assets.prefix) + compiler = Sprockets::StaticCompiler.new(env, + target, + config.assets.precompile, + :manifest_path => config.assets.manifest, + :digest => config.assets.digest, + :manifest => digest.nil?) + compiler.compile + end - manifest = static_compiler.precompile(config.assets.precompile) - manifest_path = config.assets.manifest || target - FileUtils.mkdir_p(manifest_path) + task :all do + Rake::Task["assets:precompile:primary"].invoke + # We need to reinvoke in order to run the secondary digestless + # asset compilation run - a fresh Sprockets environment is + # required in order to compile digestless assets as the + # environment has already cached the assets on the primary + # run. + ruby_rake_task "assets:precompile:nondigest" if Rails.application.config.assets.digest + end - unless ENV["RAILS_ASSETS_NONDIGEST"] - File.open("#{manifest_path}/manifest.yml", 'wb') do |f| - YAML.dump(manifest, f) - end - ENV["RAILS_ASSETS_NONDIGEST"] = "true" - ruby $0, *ARGV - end + task :primary => ["assets:environment", "tmp:cache:clear"] do + internal_precompile + end + + task :nondigest => ["assets:environment", "tmp:cache:clear"] do + internal_precompile(false) end end desc "Remove compiled assets" - task :clean => ['assets:environment', 'tmp:cache:clear'] do - config = Rails.application.config - public_asset_path = File.join(Rails.public_path, config.assets.prefix) - rm_rf public_asset_path, :secure => true + task :clean do + invoke_or_reboot_rake_task "assets:clean:all" + end + + namespace :clean do + task :all => ["assets:environment", "tmp:cache:clear"] do + config = Rails.application.config + public_asset_path = File.join(Rails.public_path, config.assets.prefix) + rm_rf public_asset_path, :secure => true + end end task :environment do - Rails.application.initialize!(:assets) - Sprockets::Bootstrap.new(Rails.application).run + if Rails.application.config.assets.initialize_on_precompile + Rake::Task["environment"].invoke + else + Rails.application.initialize!(:assets) + Sprockets::Bootstrap.new(Rails.application).run + end end end |