# stdlib
require "pathname"


# 3rd-party
require "sprockets"


module Jekyll
  module AssetsPlugin
    class Environment < Sprockets::Environment

      class AssetNotFound < StandardError
        def initialize path
          super "Couldn't find file '#{path}'"
        end
      end


      attr_reader :site


      def initialize site
        super site.source

        @site = site

        # append asset paths
        site.assets_config.sources.each { |p| append_path p }

        self.js_compressor   = site.assets_config.js_compressor
        self.css_compressor  = site.assets_config.css_compressor

        if site.assets_config.cache_assets?
          self.cache = Sprockets::Cache::FileStore.new cache_path
        end

        # bind jekyll and Sprockets context together
        context_class.instance_variable_set :@site, site
        context_class.send :include, Patches::ContextPatch
      end


      def cache_path
        Pathname.new(@site.source).join @site.assets_config.cache_path
      end


      def find_asset path, *args
        super or raise AssetNotFound, path
      end

    end
  end
end

# stdlib
require "pathname"


# 3rd-party
require "sprockets"


module Jekyll
  module AssetsPlugin
    class Environment < Sprockets::Environment

      class AssetNotFound < StandardError
        def initialize path
          super "Couldn't find file '#{path}'"
        end
      end


      attr_reader :site


      def initialize site
        super site.source

        @site = site

        # append asset paths
        site.assets_config.sources.each { |p| append_path p }

        self.js_compressor   = site.assets_config.js_compressor
        self.css_compressor  = site.assets_config.css_compressor

        if site.assets_config.cache_assets?
          self.cache = Sprockets::Cache::FileStore.new cache_path
        end

        # reset cache if config changed
        self.version = site.assets_config.marshal_dump

        # bind jekyll and Sprockets context together
        context_class.instance_variable_set :@site, site
        context_class.send :include, Patches::ContextPatch
      end


      def cache_path
        Pathname.new(@site.source).join @site.assets_config.cache_path
      end


      def find_asset path, *args
        super or raise AssetNotFound, path
      end

    end
  end
end

Reset cache upon config change
Reset cache upon config change
