Class: Wake::Assets

Inherits:
Object
  • Object
show all
Defined in:
lib/wake/assets.rb,
lib/wake/assets/renderer.rb

Defined Under Namespace

Classes: InvalidReference, Renderer

Constant Summary collapse

DEFAULT_BUILD = 
'min'
DEFAULT_CACHE = 
true
DEFAULT_MODE = 
:targets
DEFAULT_WAKE = 
'./node_modules/wake/bin/wake'
CACHE_FILE = 
'.wake.json'
MANIFEST = 
'.manifest.json'
PACKAGE_FILE = 
'package.json'
WAKE_FILE = 
'wake.json'
CSS = 
'css'
JS = 
'javascript'
IMG = 
'binary'

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ Assets

Returns a new instance of Assets.



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# File 'lib/wake/assets.rb', line 29

def initialize(options = {})
  @pwd   = File.expand_path(options.fetch(:pwd, Dir.pwd))
  @cache = options.fetch(:cache, DEFAULT_CACHE)
  @wake  = options.fetch(:wake, File.expand_path(DEFAULT_WAKE, @pwd))
  @root  = Pathname.new(File.expand_path(options.fetch(:root, @pwd)))
  @mode  = options.fetch(:mode, DEFAULT_MODE)

  clear_cache
end

Instance Method Details

#clear_cache ⇒ Object 



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# File 'lib/wake/assets.rb', line 39

def clear_cache
  system(@wake, '--cache') unless @cache

  @config   = nil
  @index    = nil
  @manifest = {}
  @paths    = {}
end

#generated_file_paths ⇒ Object 



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# File 'lib/wake/assets.rb', line 48

def generated_file_paths
  index = read_index
  paths = Set.new([CACHE_FILE])
  index.each do |group_name, group|
    group.each do |bundle_name, bundles|
      bundles['targets'].each_value do |path|
        paths.add(path)
        manifest   = File.join(File.dirname(path), MANIFEST)
        source_map = path + '.map'
        [manifest, source_map].each do |file|
          paths.add(file) if File.file?(file)
        end
      end
    end
  end
  paths.map(&method(:resolve))
end

#paths_for(group, names, options = {}) ⇒ Object 



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# File 'lib/wake/assets.rb', line 66

def paths_for(group, names, options = {})
  config = read_config

  build = options.fetch(:build, DEFAULT_BUILD)
  unless config.fetch(group).fetch('builds', {}).has_key?(build)
    build = DEFAULT_BUILD
  end
  names.map { |name| read_paths(group, name, build) }.flatten
end

#relative(path) ⇒ Object 



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# File 'lib/wake/assets.rb', line 76

def relative(path)
  '/' + Pathname.new(path).relative_path_from(@root).to_s
end

#renderer(options = {}) ⇒ Object 



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# File 'lib/wake/assets.rb', line 80

def renderer(options = {})
  clear_cache unless @cache
  Renderer.new(self, options)
end