simpler guard-based frontmatter, use rackmap everywhere (tests, server, build)

features/step_definitions/middleman_steps.rb

@@ -29,7 +29,9 @@ Given /^the Server is running at "([^\"]*)"$/ do |app_path|
   @server.set :show_exceptions, false
   root = File.dirname(File.dirname(File.dirname(__FILE__)))
   @server.set :root, File.join(root, "fixtures", app_path)
-  @browser = Rack::Test::Session.new(Rack::MockSession.new(@server.new))
+  @app = @server.new!
+  app_rack = @server.build_new(@app)
+  @browser = Rack::Test::Session.new(Rack::MockSession.new(app_rack))
 end
 
 When /^I go to "([^\"]*)"$/ do |url|

fixtures/clean-app/build/fake/one.html

@@ -1,5 +1 @@
----
-layout: false
----
-
 I am real: one

fixtures/clean-app/build/fake/two.html

@@ -1,5 +1 @@
----
-layout: false
----
-
 I am real: two

fixtures/clean-app/build/real/index.html

@@ -1,5 +1 @@
----
-layout: false
----
-
 I am real: 

lib/middleman/base.rb

@@ -186,7 +186,6 @@ module Middleman::Base
       
       # Normalize the path and add index if we're looking at a directory
       request.path_info = self.class.path_to_index(request.path)
-      
       request_path = request.path_info.gsub("%20", " ")
       found_template = resolve_template(request_path, :raise_exceptions => false)
       return status(404) unless found_template

lib/middleman/builder.rb

@@ -38,7 +38,9 @@ module Middleman
     
     def self.shared_rack
       @shared_rack ||= begin
-        mock = ::Rack::MockSession.new(SHARED_SERVER)
+        app = SHARED_SERVER.new!
+        app_rack = SHARED_SERVER.build_new(app)
+        mock = ::Rack::MockSession.new(app_rack)
         sess = ::Rack::Test::Session.new(mock)
         response = sess.get("__middleman__")
         sess

lib/middleman/core_extensions/compass.rb

@@ -3,10 +3,9 @@ module Middleman::CoreExtensions::Compass
     def registered(app)
       # Where to look for fonts
       app.set :fonts_dir, "fonts"
+      app.define_hook :compass_config
       app.define_hook :after_compass_config
 
-      app.extend ClassMethods
-        
       require "compass"
       
       # Susy grids
@@ -84,16 +83,10 @@ module Middleman::CoreExtensions::Compass
           end
         end
         
-        run_hook :after_compass_config, ::Compass.configuration
+        run_hook :compass_config, ::Compass.configuration
+        run_hook :after_compass_config
       end
     end
     alias :included :registered
   end
-  
-  module ClassMethods
-    # Add a block/proc to be run after features have been setup
-    def compass_config(&block)
-      after_compass_config(&block)
-    end
-  end
 end

lib/middleman/core_extensions/data.rb

@@ -20,7 +20,6 @@ module Middleman::CoreExtensions::Data
           data.remove_file(file)
         end
       end
-      
     end
     alias :included :registered
   end
@@ -35,14 +34,11 @@ module Middleman::CoreExtensions::Data
     def initialize(app)
       @app = app
       @local_data = {}
-      setup
-    end
       
-    def setup
       data_path  = File.join(@app.root, @app.data_dir)
       local_path = File.join(data_path, "*.{yaml,yml,json}")
       Dir[local_path].each do |f|
-        touch_file(f)#.sub(data_path, ""))
+        touch_file(f)
       end
     end
     

lib/middleman/core_extensions/features.rb

@@ -65,7 +65,7 @@ module Middleman::CoreExtensions::Features
     end
     
     # Load features before starting server
-    def new
+    def new!
       # Check for and evaluate local configuration
       local_config = File.join(self.root, "config.rb")
       if File.exists? local_config

lib/middleman/core_extensions/front_matter.rb

@@ -6,34 +6,23 @@ module Middleman::CoreExtensions::FrontMatter
     def registered(app)
       app.extend ClassMethods
       
-      ::Tilt::register RDiscountTemplate, 'markdown', 'mkd', 'md'
+      app.file_changed do |file|
-      ::Tilt::register RedcarpetTemplate, 'markdown', 'mkd', 'md'
+        data.touch_file(file)
-      ::Tilt::register MarukuTemplate, 'markdown', 'mkd', 'md'
+      end
-      ::Tilt::register KramdownTemplate, 'markdown', 'mkd', 'md'
-      app.set :markdown_engine_prefix, ::Middleman::CoreExtensions::FrontMatter
       
-      ::Tilt::register RedClothTemplate,  'textile'
+      app.file_deleted do |file|
-      ::Tilt.prefer(RedClothTemplate)
+        data.remove_file(file)
-      
+      end
-      ::Tilt::register ERBTemplate,       'erb', 'rhtml'
-      ::Tilt.prefer(ERBTemplate)
-      
-      ::Tilt::register LiquidTemplate,    'liquid'
-      ::Tilt.prefer(LiquidTemplate)
-      
-      ::Tilt::register SlimTemplate,      'slim'
-      ::Tilt.prefer(SlimTemplate)
-      
-      ::Tilt::register HamlTemplate,      'haml'
-      ::Tilt.prefer(HamlTemplate)
       
       app.after_configuration do
         app.before_processing(:front_matter, 0) do |result|
           if result && Tilt.mappings.has_key?(result[1].to_s)
             extensionless_path, template_engine = result
             full_file_path = "#{extensionless_path}.#{template_engine}"
-            system_path = File.join(settings.views, full_file_path)
+
-            data, content = app.parse_front_matter(File.read(system_path))
+            if app.frontmatter.has_data?(full_file_path)
+              result = app.frontmatter.data(full_file_path)
+              data = result.first.dup
               
               request['custom_options'] = {}
               %w(layout layout_engine).each do |opt|
@@ -42,6 +31,11 @@ module Middleman::CoreExtensions::FrontMatter
                 end
               end
               
+              app.settings.templates[extensionless_path] = [result[1], extensionless_path, 1]
+            else
+              data = {}
+            end
+            
             # Forward remaining data to helpers
             app.data_content("page", data)
           end
@@ -51,7 +45,62 @@ module Middleman::CoreExtensions::FrontMatter
       end
     end
     alias :included :registered
+  end
   
+  module ClassMethods
+    def frontmatter
+      @frontmatter ||= FrontmatterData.new(self)
+    end
+  end
+  
+  class FrontmatterData
+    def initialize(app)
+      @app = app
+      @source ||= File.expand_path(@app.views, @app.root)
+      @local_data = {}
+      
+      views_dir = @app.views
+      views_dir = File.join(@app.root, @app.views) unless views_dir.include?(@app.root)
+      
+      Dir[File.join(views_dir, "**/*")].each do |file|
+        next if file.match(/\/\./) ||
+                (file.match(/\/_/) && !file.match(/\/__/)) ||
+                File.directory?(file)
+        
+        touch_file(file)
+      end
+    end
+    
+    def has_data?(path)
+      @local_data.has_key?(path.to_s)
+    end
+    
+    def touch_file(file)
+      content = File.read(file)
+      file = file.sub(@source, "")
+      result = parse_front_matter(content)
+        
+      if result
+        @local_data[file] = result
+      end
+    end
+    
+    def remove_file(file)
+      file = file.sub(@source, "")
+      if @local_data.has_key?(file)
+        @local_data.delete(file) 
+      end
+    end
+    
+    def data(path)
+      if @local_data.has_key?(path.to_s)
+        @local_data[path.to_s]
+      else
+        nil
+      end
+    end
+    
+  private
     def parse_front_matter(content)
       yaml_regex = /^(---\s*\n.*?\n?)^(---\s*$\n?)/m
       if content =~ yaml_regex
@@ -59,61 +108,15 @@ module Middleman::CoreExtensions::FrontMatter
           data = YAML.load($1)
         rescue => e
           puts "YAML Exception: #{e.message}"
+          return false
         end
 
         content = content.split(yaml_regex).last
+      else
+        return false
       end
 
-      data ||= {}
       [data, content]
     end
   end
-  
-  module ClassMethods
-    def parse_front_matter(content)
-      Middleman::CoreExtensions::FrontMatter.parse_front_matter(content)
-    end
-  end
-  
-  module YamlAware
-    def prepare
-      @frontmatter, @data = Middleman::CoreExtensions::FrontMatter.parse_front_matter(@data)
-      super
-    end
-  end
-
-  class RDiscountTemplate < ::Tilt::RDiscountTemplate
-    include Middleman::CoreExtensions::FrontMatter::YamlAware
-  end
-  class RedcarpetTemplate < ::Tilt::RedcarpetTemplate
-    include Middleman::CoreExtensions::FrontMatter::YamlAware
-  end
-  class MarukuTemplate < ::Tilt::MarukuTemplate
-    include Middleman::CoreExtensions::FrontMatter::YamlAware
-  end
-  class RedClothTemplate < ::Tilt::RedClothTemplate
-    include Middleman::CoreExtensions::FrontMatter::YamlAware
-  end
-  class KramdownTemplate < ::Tilt::KramdownTemplate
-    include Middleman::CoreExtensions::FrontMatter::YamlAware
-  end
- 
-  class ERBTemplate < ::Tilt::ERBTemplate
-    include Middleman::CoreExtensions::FrontMatter::YamlAware
-  end
-  class ErubisTemplate < ::Tilt::ErubisTemplate
-    include Middleman::CoreExtensions::FrontMatter::YamlAware
-  end
-
-  class LiquidTemplate < ::Tilt::LiquidTemplate
-    include Middleman::CoreExtensions::FrontMatter::YamlAware
-  end
-
-  class HamlTemplate < ::Tilt::HamlTemplate
-    include Middleman::CoreExtensions::FrontMatter::YamlAware
-  end
-  
-  class SlimTemplate < ::Slim::Template
-    include Middleman::CoreExtensions::FrontMatter::YamlAware
-  end
 end

lib/middleman/core_extensions/rack_map.rb

@@ -18,14 +18,15 @@ module Middleman::CoreExtensions::RackMap
   
     # Creates a Rack::Builder instance with all the middleware set up and
     # an instance of this class as end point.
-    def build(builder, *args, &bk)
+    def build_new(inst=false)
+      builder = Rack::Builder.new
       setup_default_middleware builder
       setup_middleware builder
       
       maps.each { |p,b| builder.map(p, &b) }
       app = self
       builder.map "/" do
-        run app.new!(*args, &bk)
+        run (inst || app.new!)
       end
       
       builder

lib/middleman/core_extensions/routing.rb

@@ -52,6 +52,8 @@ module Middleman::CoreExtensions::Routing
         if options.has_key?(:ignore) && options[:ignore]
           ignore(options[:proxy])
         end  
+        
+        options.delete(:proxy)
       else
         if options.has_key?(:ignore) && options[:ignore]
           ignore(url)

lib/middleman/core_extensions/sitemap.rb

@@ -50,10 +50,6 @@ module Middleman::CoreExtensions::Sitemap
       build_static_map
     end
     
-    def setup?
-      @is_setup
-    end
-    
     # Check to see if we know about a specific path
     def path_exists?(path)
       path = path.sub(/^\//, "")

middleman.gemspec

@@ -41,7 +41,9 @@ Gem::Specification.new do |s|
   s.add_dependency("hooks", ["~> 0.2.0"])
   
   s.add_dependency("guard", ["~> 0.8.8"])
-  s.add_dependency("eventmachine", ["1.0.0.beta.4"])
+  s.add_dependency("rb-fsevent")
+  s.add_dependency("rb-inotify")
+  # s.add_dependency("eventmachine", ["1.0.0.beta.4"])
   # s.add_dependency("middleman-livereload", ["~> 0.2.0"])
   
   # Development and test