now generates symlinked dirs in rake task, with option to turn off for specific configs

autotest/discover.rb

@@ -1 +1,6 @@
 Autotest.add_discovery { "rspec2" }
+
+Autotest.add_hook(:initialize) do |at|
+  at.add_exception(%r{^./test/.*})
+end
+  

lib/apache/config.rb

@@ -93,15 +93,27 @@ module Apache
         config = build_and_return(&block)
 
         FileUtils.mkdir_p File.split(target).first
-        File.open(target, 'w') { |file| file.puts [ "# Generated by apache-config-generator #{Time.now.to_s}", config ].flatten * "\n" }
+        File.open(target, 'w') { |file| file.puts generate_config_file(config) * "\n" }
 
         config
       end
 
+      # If included in a configuration, will not generate the symlink in the Rake task
+      def disable_symlink!
+        @is_disabled = true
+      end
+
+      def generate_config_file(config)
+        output = [ "# Generated by apache-config-generator #{Time.now.to_s}", config ]
+        output.unshift('# disabled') if @is_disabled
+        output.flatten
+      end
+
       # Reset the current settings
       def reset!
         @config = []
         @line_indent = 0
+        @is_disabled = false
       end
 
       # Indent the string by the current @line_indent level

lib/apache/rake/apache/create.rb

@@ -16,13 +16,10 @@ namespace :apache do
       APACHE_ENV = (args[:environment] || get_default_environment).to_sym
     end
 
-    config[:source_path] = File.expand_path(config[:source])
-    config[:dest_path] = File.expand_path(config[:destination])
-
     Apache::Config.rotate_logs_path = config[:rotate_logs_path]
 
-    FileUtils.mkdir_p config[:dest_path]
-    Dir.chdir config[:dest_path]
+    FileUtils.mkdir_p config[:destination_path]
+    Dir.chdir config[:destination_path]
 
     # using CONFIG is deprecated
     CONFIG = config
@@ -31,6 +28,8 @@ namespace :apache do
       puts file.foreground(:green)
       require file
     end
+
+    symlink_configs!
   end
 
   desc "List all possible environments"

lib/apache/rake/support.rb

@@ -5,7 +5,36 @@ module Apache
   module Rake
     module Support
       def config
-        @config ||= Hash[YAML.load_file('config.yml').collect { |k,v| [ k.to_sym, v ] }]
+        if !@config
+          @config = Hash[YAML.load_file('config.yml').collect { |k,v| [ k.to_sym, v ] }]
+          config_paths!
+
+          class << @config
+            def [](which)
+              if which == :dest_path
+                print "config[:dest_path] is deprecated.".foreground(:red).bright
+                puts  " Use config[:destination_path] instead.".foreground(:red)
+
+                self[:destination_path]
+              else
+                super
+              end
+            end
+          end
+        end
+
+        @config
+      end
+
+      def config_paths!
+        [ :source, :destination, :symlink ].each do |which|
+          begin
+            @config[:"#{which}_path"] = File.expand_path(@config[which])
+          rescue StandardError
+            puts "#{which.to_s.bright} is not defined in the configuration file.".foreground(:red)
+            exit 1
+          end
+        end
       end
 
       def get_environments
@@ -37,7 +66,7 @@ module Apache
         FileUtils.rm_rf(config[:symlink_path])
         FileUtils.mkdir_p(config[:symlink_path])
 
-        Dir[File.join(config[:destination_path], '**/*')].each do |file|
+        Dir[File.join(config[:destination_path], '**/*')].find_all { |file| File.file?(file) }.each do |file|
           if line = File.read(file).first
             if !line['# disabled']
               target = file.gsub(config[:destination_path], config[:symlink_path])

spec/apache/config_spec.rb

@@ -33,6 +33,32 @@ describe Apache::Config, "builds configurations" do
     end
   end
 
+  describe '.disable_symlink!' do
+    context 'is enabled by default' do
+      it { apache.instance_variable_get(:@is_disabled).should be_false }
+    end
+
+    context 'disable' do
+      before { apache.disable_symlink! }
+
+      it { apache.instance_variable_get(:@is_disabled).should be_true }
+    end
+  end
+
+  describe '.generate_config_file' do
+    subject { apache.generate_config_file(%w{config}) }
+
+    context 'with symlink' do
+      its(:first) { should_not == '# disabled' }
+    end
+
+    context 'without symlink' do
+      before { apache.disable_symlink! }
+
+      its(:first) { should == '# disabled' }
+    end
+  end
+
   it "should handle indent" do
     apache.line_indent = 1
 

spec/apache/rake/support_spec.rb

@@ -8,6 +8,22 @@ describe Apache::Rake::Support do
   let(:destination) { '/destination/available' }
   let(:symlink) { '/destination/enabled' }
 
+  describe 'config_paths!' do
+    before {
+      @config = {
+        :source => 'cats',
+        :destination => 'dogs',
+        :symlink => 'cows'
+      }
+    }
+
+    subject { config_paths!; @config }
+
+    its([:source_path]) { should == File.expand_path('cats') }
+    its([:destination_path]) { should == File.expand_path('dogs') }
+    its([:symlink_path]) { should == File.expand_path('cows') }
+  end
+
   describe 'symlink_configs!' do
     before {
       @config = {
@@ -45,6 +61,17 @@ describe Apache::Rake::Support do
         let(:filename) { File.join(destination, 'dogs/cats') }
         let(:dir_return) { [ filename ] }
 
+        before { File.expects(:file?).with(filename).returns(is_file_result) }
+
+        context 'is a directory' do
+          let(:is_file_result) { false }
+
+          it { subject }
+        end
+
+        context 'is a file' do
+          let(:is_file_result) { true }
+
           before { File.expects(:read).with(filename).returns(read_result) }
 
           context 'config should not be symlinked' do
@@ -68,4 +95,5 @@ describe Apache::Rake::Support do
         end
       end
     end
+  end
 end