Module: Roda::RodaPlugins::Sprockets

Defined in:
lib/roda/plugins/sprockets.rb,
lib/roda/plugins/sprockets_task.rb

Defined Under Namespace

Modules: ClassMethods, InstanceMethods, RequestMethods Classes: Task

Constant Summary collapse

DEFAULTS = 
{
  sprockets:      nil,
  precompile:     %w(app.js app.css *.png *.jpg *.svg *.eot *.ttf *.woff *.woff2),
  prefix:         %w(assets vendor/assets),
  root:           false,
  public_path:    false,
  path_prefix:    "/assets",
  protocol:       :http,
  css_compressor: nil,
  js_compressor:  nil,
  host:           nil,
  digest:         true,
  opal:           false,
  debug:          false,
  cache:          nil,
}.freeze

Class Method Summary collapse

Class Method Details

.configure(app, plugin_options = {}) ⇒ Object 



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# File 'lib/roda/plugins/sprockets.rb', line 29

def self.configure(app, plugin_options = {})
  if app.opts[:sprockets]
    app.opts[:sprockets].merge!(plugin_options)
  else
    app.opts[:sprockets] = plugin_options.dup
  end
  options = app.opts[:sprockets].merge! plugin_options
  DEFAULTS.each { |k, v| options[k] = v unless options.key?(k) }

  if !options[:root]
    options[:root] = app.opts[:root] || Dir.pwd
  end

  %i(root public_path).each { |type| raise "#{type} needs to be set." unless options[type] }

  # opal-sprockets registers engines when required, but if we create Sprockets::Environment before
  # requiring that, they don't get registered
  require 'opal/sprockets' if options[:opal]
  options[:sprockets] ||= ::Sprockets::Environment.new

  options[:prefix].each do |prefix|
    # Support absolute asset paths
    # https://github.com/kalasjocke/sinatra-asset-pipeline/pull/54
    if prefix.end_with? '/'
      paths = if Pathname.new(prefix).absolute?
        Dir[File.join(prefix)]
      else
        Dir[File.join(options[:root], prefix)]
      end
    else
      paths = if Pathname.new(prefix).absolute?
        Dir[File.join(prefix, '*')]
      else
        Dir[File.join(options[:root], prefix, '*')]
      end
    end

    paths.each do |path|
      options[:sprockets].append_path path
    end
  end

  if options[:opal]
    Opal.paths.each do |path|
      options[:sprockets].append_path path
    end
  end

  if options[:cache]
    options[:sprockets].cache = options[:cache]
  end

  options[:sprockets_helpers] = ::Sprockets::Helpers::Settings.new

  options[:sprockets_helpers].environment = options[:sprockets]
  options[:sprockets_helpers].digest      = options[:digest]
  options[:sprockets_helpers].prefix      = options[:path_prefix] unless options[:path_prefix].nil?
  options[:sprockets_helpers].debug       = options[:debug]

  app.configure :staging, :production do
    options[:sprockets].css_compressor = options[:css_compressor] unless options[:css_compressor].nil?
    options[:sprockets].js_compressor  = options[:js_compressor] unless options[:js_compressor].nil?

    options[:sprockets_helpers].manifest   = ::Sprockets::Manifest.new(options[:sprockets], options[:public_path])
    options[:sprockets_helpers].protocol   = options[:protocol]
    options[:sprockets_helpers].asset_host = options[:host] unless options[:host].nil?
  end
end

.load_dependencies(app, _opts = nil) ⇒ Object 



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# File 'lib/roda/plugins/sprockets.rb', line 25

def self.load_dependencies(app, _opts = nil)
  app.plugin :environments
end