Contents

# encoding: utf-8

require 'singleton'
require 'classy_assets/errors/nil_asset_root'

module ClassyAssets
  class Config
    include Singleton

    attr_accessor :asset_cache, :asset_compress, :asset_debug, :asset_digest,
                  :asset_host, :asset_manifest_path, :asset_paths,
                  :asset_precompile, :asset_precompile_keep,
                  :asset_precompile_path, :asset_prefix, :asset_public_path,
                  :asset_root, :asset_version, :css_compressor, :js_compressor

    def asset_cache
      @asset_cache = (ENV['RACK_ENV'] == 'production') unless defined? @asset_cache
      @asset_cache
    end

    def asset_debug
      @asset_debug = (ENV['RACK_ENV'] == 'development') unless defined? @asset_debug
      @asset_debug
    end

    def asset_manifest_path
      @asset_manifest_path ||= File.join(asset_precompile_path, 'manifest.json')
    end

    def asset_paths
      @asset_paths = build_asset_paths unless defined? @asset_paths
      @asset_paths.uniq!
      @asset_paths
    end

    def asset_precompile
      @asset_precompile ||= [/\w+\.(?!js|css).+/, /application.(css|js)$/]
    end

    def asset_precompile_keep
      @asset_precompile_keep ||= 2
    end

    def asset_precompile_path
      @asset_precompile_path ||= File.join(asset_public_path, asset_prefix)
    end

    def asset_prefix
      @asset_prefix ||= 'assets'
    end

    def asset_public_path
      @asset_public_path ||= File.join(asset_root, 'public')
    end

    def asset_root
      raise Errors::NilAssetRoot.new if @asset_root.nil?
      @asset_root
    end

    def asset_version
      @asset_version ||= ClassyAssets::VERSION
    end

    def css_compressor
      @css_compressor ||= :yui
    end

    def js_compressor
      @js_compressor ||= :uglifier
    end

    private
    
    def build_asset_paths
      Dir.glob(File.join(asset_root, asset_prefix, '*'))
    end
  end
end

Version data entries

13 entries across 13 versions & 1 rubygems

Version	Path
classy_assets-0.14.5	lib/classy_assets/config.rb
classy_assets-0.14.4	lib/classy_assets/config.rb
classy_assets-0.14.2	lib/classy_assets/config.rb
classy_assets-0.14.1	lib/classy_assets/config.rb
classy_assets-0.14.0	lib/classy_assets/config.rb
classy_assets-0.13.0	lib/classy_assets/config.rb
classy_assets-0.12.0	lib/classy_assets/config.rb
classy_assets-0.11.4	lib/classy_assets/config.rb
classy_assets-0.11.3	lib/classy_assets/config.rb
classy_assets-0.11.2	lib/classy_assets/config.rb
classy_assets-0.11.1	lib/classy_assets/config.rb
classy_assets-0.11.0	lib/classy_assets/config.rb
classy_assets-0.10.0	lib/classy_assets/config.rb