more tweaks, rdoc

Rakefile

@@ -47,15 +47,32 @@ task :spec => :check_dependencies
 task :default => :spec
 
 require 'rake/rdoctask'
+require 'sdoc'
+
 Rake::RDocTask.new do |rdoc|
   if File.exist?('VERSION')
     version = File.read('VERSION')
   else
     version = ""
   end
+  
+  # rdoc.template = 'direct'
 
   rdoc.rdoc_dir = 'rdoc'
   rdoc.title = "middleman #{version}"
   rdoc.rdoc_files.include('README*')
   rdoc.rdoc_files.include('lib/**/*.rb')
+end
+
+desc "Build and publish documentation using GitHub Pages."
+task :pages do
+  if !`git status`.include?('nothing to commit')
+    abort "dirty index - not publishing!"
+  end
+ 
+  Rake::Task[:rerdoc].invoke
+  `git checkout gh-pages`
+  `ls -1 | grep -v rdoc | xargs rm -rf; mv rdoc/* .; rm -rf rdoc`
+  `git commit -a -m "update docs"; git push origin gh-pages`
+  `git checkout master`
 end

bin/mm-build

@@ -54,10 +54,30 @@ module Generators
 end
 
 # Monkey-patch to use a dynamic renderer
+class Templater::Actions::File
+  def identical?
+    if exists?
+      return true if File.mtime(source) < File.mtime(destination)
+      ::FileUtils.identical?(source, destination)
+    else
+      false
+    end
+  end
+end
+
 class Templater::Actions::Template
   def render
     ::Middleman::Builder.render_file(source, destination)
   end
+  
+  def identical?
+    if ::File.exists?(destination)
+      return true if File.mtime(source) < File.mtime(destination)
+      ::File.read(destination) == render 
+    else
+      false
+    end
+  end
 end
 
 Generators.run_cli(Dir.pwd, 'mm-build', 1,  %w(build --force).concat(ARGV))

bin/mm-init

@@ -8,9 +8,10 @@ module Generators
   class NewSite < Templater::Generator
     desc "Creates a new staticmatic scaffold."
     first_argument :location, :required => true, :desc => "Project location"
-
-    # css_dir
-    # images_dir
+    
+    option :css_dir, :desc => 'The path to the css files'
+    option :js_dir, :desc => 'The path to the javascript files'
+    option :images_dir, :desc => 'The path to the image files'
 
     def destination_root
       File.expand_path(location)
@@ -20,12 +21,13 @@ module Generators
       File.join(File.dirname(__FILE__), '..', 'lib', 'middleman', 'template')
     end
     
-    file :init, "init.rb"
+    template :init, "init.rb"
     glob! :views
     glob! :public
-    empty_directory :stylesheets, "public/stylesheets"
-    empty_directory :javascripts, "public/javascripts"
-    empty_directory :images,      "public/images"
+    
+    empty_directory :stylesheets, File.join("public", css_dir)
+    empty_directory :javascripts, File.join("public", js_dir)
+    empty_directory :images,      File.join("public", images_dir)
   end
 
   add :setup, NewSite

lib/middleman/base.rb

@@ -15,8 +15,8 @@ module Middleman
     set :app_file, __FILE__
     set :root, Dir.pwd
     set :environment, ENV['MM_ENV'] || :development
-    set :supported_formats, []
-    set :index_file, 'index.html'
+    set :supported_formats, ["erb"]
+    set :index_file, "index.html"
     set :js_dir, "javascripts"
     set :css_dir, "stylesheets"
     set :images_dir, "images"
@@ -36,6 +36,7 @@ module Middleman
     disable :relative_assets
     disable :markaby
     disable :maruku
+    disable :smush_pngs
     
     # Default build features
     configure :build do

lib/middleman/builder.rb

@@ -5,7 +5,7 @@ require 'rack/test'
 module Middleman
   class Builder
     # The default render just requests the page over Rack and writes the response
-    def self.render_file(source, destination)      
+    def self.render_file(source, destination)
       request_path = destination.gsub(File.join(Dir.pwd, Middleman::Base.build_dir), "")
       browser = Rack::Test::Session.new(Rack::MockSession.new(Middleman::Base))
       browser.get(request_path)

lib/middleman/features/cache_buster.rb

@@ -1,17 +1,14 @@
 class Middleman::Base
+  alias_method :pre_cache_buster_asset_url, :asset_url
   helpers do
-    alias_method :pre_cache_buster_asset_url, :asset_url
     def asset_url(path, prefix="")
-      path = pre_cache_buster_asset_url(path, prefix)
-      if path.include?("://")
-        path
+      http_path = pre_cache_buster_asset_url(path, prefix)
+      if http_path.include?("://") || !%w(.css .png .jpg .js .gif).include?(File.extname(http_path))
+        http_path
       else
-        real_path = File.join(options.public, path)
-        if File.readable?(real_path)
-          path << "?" + File.mtime(real_path).strftime("%s")
-        else
-          $stderr.puts "WARNING: '#{File.basename(path)}' was not found (or cannot be read) in #{File.dirname(real_path)}"
-        end
+        real_path = File.join(self.class.environment == "build" ? options.build_dir : options.public, prefix, path)
+        http_path << "?" + File.mtime(real_path).strftime("%s") if File.readable?(real_path)        
+        http_path
       end
     end
   end

lib/middleman/features/haml.rb

@@ -72,7 +72,7 @@ module Middleman
           static_version = options.public + request.path_info
           send_file(static_version) if File.exists? static_version
 
-          location_of_sass_file = options.environment == "build" ? "build" : "public"
+          location_of_sass_file = options.environment == "build" ? File.join(options.build_dir, options.css_dir) : "public"
           css_filename = File.join(Dir.pwd, location_of_sass_file) + request.path_info
           sass(path.to_sym, Compass.sass_engine_options.merge({ :css_filename => css_filename }))
         rescue Exception => e

lib/middleman/features/smush_pngs.rb

@@ -0,0 +1,58 @@
+require 'json'
+require 'open-uri'
+
+begin
+  require 'httpclient'
+rescue LoadError
+  puts "httpclient not available. Install it with: gem install httpclient"
+end
+
+module Middleman
+  module SmushPngs
+    def self.included(base)
+      base.supported_formats << "png"
+    end
+    
+    def render_path(file)
+      if File.extname(file) == ".png"
+        file = File.join(options.public, file)
+        optimized = optimized_image_data_for(file)
+
+        begin
+          raise "Error: got larger" if size(file) < optimized.size
+          raise "Error: empty file downloaded" if optimized.size < 20
+
+          optimized
+        rescue
+          File.read(file)
+        end
+      else
+        super
+      end
+    end
+
+  protected
+    def size(file)
+      File.exist?(file) ? File.size(file) : 0
+    end
+    
+    def optimized_image_data_for(file)
+      # I leave these urls here, just in case it stops working again...
+      # url = "http://smush.it/ws.php" # original, redirects to somewhere else..
+      url = 'http://ws1.adq.ac4.yahoo.com/ysmush.it/ws.php'
+      # url = "http://developer.yahoo.com/yslow/smushit/ws.php" # official but does not work
+      # url = "http://smushit.com/ysmush.it/ws.php" # used at the new page but does not hande uploads
+      # url = "http://smushit.eperf.vip.ac4.yahoo.com/ysmush.it/ws.php" # used at the new page but does not hande uploads
+      response = HTTPClient.post url, { 'files[]' => File.new(file) }
+      response = JSON.parse(response.body.content)
+      raise "smush.it: #{response['error']}" if response['error']
+      image_url = response['dest']
+      raise "no dest path found" unless image_url
+      open(image_url) { |source| source.read() }
+    end
+  end
+  
+  class Base
+    include Middleman::SmushPngs
+  end
+end

lib/middleman/template/init.rbt

@@ -1,3 +1,7 @@
+<% if css_dir %>set :css_dir, "<%= css_dir -%>"<% end %>
+<% if js_dir %>set :js_dir, "<%= js_dir -%>"<% end %>
+<% if images_dir %>set :images_dir, "<%= images_dir -%>"<% end %>
+
 # Helpers
 helpers do
 end