Module: Lanes::API::SprocketsExtension

Defined in:
lib/lanes/api/sprockets_extension.rb

Class Method Summary collapse

Class Method Details

.compile! ⇒ Object 



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# File 'lib/lanes/api/sprockets_extension.rb', line 13

def compile!
    env = ::Sprockets::Environment.new
    Lanes::API::SprocketsExtension.configure(env, compress:true)
    manifest = Sprockets::Manifest.new( env.index, "public/assets/manifest.json" )
    manifest.compile('lanes.js', 'lanes.css')
    Extensions.each do |ext|
        ext.each_static_asset do | asset |
          manifest.compile( asset.to_s )
        end
    end
    Screen.each do | screen |
        assets = screen.assets
        manifest.compile( assets ) unless assets.empty?
    end
end

.configure(env, compress: false) ⇒ Object 



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# File 'lib/lanes/api/sprockets_extension.rb', line 29

def configure(env, compress:false)
    root = Pathname.new(__FILE__).dirname.join("../../..")
    Lanes.config.get(:environment) do
        unless Lanes.env.production?
            env.cache = ::Sprockets::Cache::FileStore.new(Pathname.pwd.join('tmp','cache'))
        end
    end

    Lanes::Extensions.each do | ext |
        ext.on_boot
        ext.client_paths.each{ |path| env.append_path(path) }
    end

    if compress
        require_relative 'sprockets_compressor'
        env.js_compressor  = AssetCompressor
        env.css_compressor = AssetCompressor
    end
    env.append_path root.join('client')
    JsAssetCompiler.register(env)
end

.registered(app) ⇒ Object 



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# File 'lib/lanes/api/sprockets_extension.rb', line 51

def registered(app)
    app.register Sinatra::Sprockets::Helpers
    app.set :sprockets, ::Sprockets::Environment.new
    configure(app.sprockets)

    app.configure do
        ::Sprockets::Helpers.configure do |config|
            config.environment = app.sprockets
            config.prefix      = Lanes.config.assets_path_prefix
            config.public_path = app.public_folder
            config.debug = !app.production?
            if app.production?
                config.manifest = Sprockets::Manifest.new(app.sprockets,
                                      "public/assets/manifest.json")
            end
        end
    end

    app.configure :test, :development do
        app.get "#{Lanes.config.assets_path_prefix}/*" do |path|
            env_sprockets = request.env.dup
            env_sprockets['PATH_INFO'] = path
            settings.sprockets.call env_sprockets
        end
    end
    app.configure :production do
        app.get "#{Lanes.config.assets_path_prefix}/*" do |path|
            if manifest_path = ::Sprockets::Helpers.manifest.assets[path]
                path = manifest_path
            end
            send_file "public/assets/" + path
        end
    end
end