Add Middleman::Util.all_files_under to get a recursive listing of files beneath a path, follows symlinks. Fixes #515

middleman-core/lib/middleman-core/cli/build.rb

@@ -206,12 +206,12 @@ module Middleman::Cli
     # @return [void]
     def queue_current_paths
       @cleaning_queue = []
-      Find.find(@destination) do |path|
-        next if path.match(/\/\./) && !path.match(/\.htaccess/)
-        unless path == destination
-          @cleaning_queue << Pathname.new(path)
+      return unless File.exist?(@destination)
+      
+      paths = ::Middleman::Util.all_files_under(@destination)
+      @cleaning_queue += paths.select do |path|
+        !path.to_s.match(/\/\./) || path.to_s.match(/\.htaccess/)
       end 
-      end if File.exist?(@destination)
     end
 
     # Actually build the app

middleman-core/lib/middleman-core/core_extensions/external_helpers.rb

@@ -10,7 +10,7 @@ module Middleman
         def registered(app)
           # Setup a default helpers paths
           app.set :helpers_dir, "helpers"
-          app.set :helpers_filename_glob, "**/*.rb"
+          app.set :helpers_filename_glob, "**{,/*/**}/*.rb"
           app.set :helpers_filename_to_module_name_proc, Proc.new { |filename|
             basename = File.basename(filename, File.extname(filename))
             basename.camelcase

middleman-core/lib/middleman-core/core_extensions/file_watcher.rb

@@ -112,9 +112,8 @@ module Middleman
           glob = "#{path}**/*"
           subset = @known_paths.select { |p| p.fnmatch(glob) }
           
-          path.find do |filepath|
+          ::Middleman::Util.all_files_under(path).each do |filepath|
             full_path = path + filepath
-            next if full_path.directory?
             
             if only_new
               next if subset.include?(full_path)

middleman-core/lib/middleman-core/util.rb

@@ -75,6 +75,21 @@ module Middleman
       end
     end
     
+    # Get a recusive list of files inside a set of paths.
+    # Works with symlinks.
+    #
+    # @param path A path string or Pathname
+    # @return [Array] An array of filenames
+    def self.all_files_under(*paths)
+      paths.flatten!
+      paths.map! { |p| Pathname(p) }
+      files = paths.select { |p| p.file? }
+      (paths - files).each do |dir|
+        files << all_files_under(dir.children)
+      end
+      files.flatten
+    end
+
     # Simple shared cache implementation
     class Cache
       # Initialize

middleman-more/lib/middleman-more/extensions/gzip.rb

@@ -20,14 +20,16 @@ module Middleman::Extensions
       def registered(app, options={})
         exts = options[:exts] || %w(.js .css .html .htm)
 
-        app.send :include, InstanceMethods
-
         app.after_build do |builder|
-          Find.find(self.class.inst.build_dir) do |path|
-            next if File.directory? path
-            if exts.include? File.extname(path)
-              new_size = gzip_file(path, builder)
-            end
+          
+          paths = ::Middleman::Util.all_files_under(self.class.inst.build_dir)
+          paths.each do |path|
+            next unless exts.include? path.extname
+            
+            output_filename, old_size, new_size = Middleman::Extensions::Gzip.gzip_file(path.to_s)
+            
+            size_change_word = (old_size - new_size) > 0 ? 'smaller' : 'larger'
+            builder.say_status :gzip, "#{output_filename} (#{number_to_human_size((old_size - new_size).abs)} #{size_change_word})"
           end
         end
       end
@@ -35,8 +37,7 @@ module Middleman::Extensions
       alias :included :registered
     end
 
-    module InstanceMethods
-      def gzip_file(path, builder)
+    def self.gzip_file(path)
       input_file = File.open(path, 'r').read
       output_filename = path + '.gz'
       input_file_time = File.mtime(path)
@@ -62,10 +63,7 @@ module Middleman::Extensions
       old_size = File.size(path)
       new_size = File.size(output_filename)
       
-        size_change_word = (old_size - new_size) > 0 ? 'smaller' : 'larger'
-
-        builder.say_status :gzip, "#{output_filename} (#{number_to_human_size((old_size - new_size).abs)} #{size_change_word})"
-      end
+      [output_filename, old_size, new_size]
     end
   end
 end