Class: Sprockets::Rails::Task

Inherits:
Rake::SprocketsTask
  • Object
show all
Defined in:
lib/sprockets/rails/task.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(app = nil) ⇒ Task

Returns a new instance of Task



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# File 'lib/sprockets/rails/task.rb', line 12

def initialize(app = nil)
  self.app = app
  super()
end

Instance Attribute Details

#appObject

Returns the value of attribute app



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# File 'lib/sprockets/rails/task.rb', line 10

def app
  @app
end

Instance Method Details

#assetsObject



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# File 'lib/sprockets/rails/task.rb', line 36

def assets
  if app
    app.config.assets.precompile
  else
    super
  end
end

#defineObject



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# File 'lib/sprockets/rails/task.rb', line 52

def define
  namespace :assets do
    %w( environment precompile clean clobber ).each do |task|
      Rake::Task[task].clear if Rake::Task.task_defined?(task)
    end

    # Override this task change the loaded dependencies
    desc "Load asset compile environment"
    task :environment do
      # Load full Rails environment by default
      Rake::Task['environment'].invoke
    end

    desc "Compile all the assets named in config.assets.precompile"
    task :precompile => :environment do
      with_logger do
        manifest.compile(assets)
      end
    end

    desc "Remove old compiled assets"
    task :clean, [:keep] => :environment do |t, args|
      with_logger do
        manifest.clean(Integer(args.keep || self.keep))
      end
    end

    desc "Remove compiled assets"
    task :clobber => :environment do
      with_logger do
        manifest.clobber
      end
    end
  end
end

#environmentObject



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# File 'lib/sprockets/rails/task.rb', line 17

def environment
  if app
    # Use initialized app.assets or force build an environment if
    # config.assets.compile is disabled
    app.assets || Sprockets::Railtie.build_environment(app)
  else
    super
  end
end

#manifestObject



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# File 'lib/sprockets/rails/task.rb', line 44

def manifest
  if app
    Sprockets::Manifest.new(index, output, app.config.assets.manifest)
  else
    super
  end
end

#outputObject



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# File 'lib/sprockets/rails/task.rb', line 27

def output
  if app
    config = app.config
    File.join(config.paths['public'].first, config.assets.prefix)
  else
    super
  end
end