a bunch of updates, especially to the rake apache:create task

bin/apache-configurator

@@ -1,17 +1,29 @@
 #!/usr/bin/env ruby
 
 require 'fileutils'
+require 'rubygems'
+require 'rainbow'
 
 if !ARGV[0]
-	puts "Directory name required."
+	puts "Directory name required.".foreground(:red)
 	exit 1
 end
 
 if File.directory?(ARGV[0])
-	puts "You can't overwrite an existing directory."
+	puts "You can't overwrite an existing directory.".foreground(:red)
 	exit 1
 end
 
+puts "Copying skel files...".foreground(:green)
 FileUtils.cp_r File.expand_path(File.join(File.dirname(__FILE__), '..', 'skel')), ARGV[0]
+
+puts "Making config directories...".foreground(:green)
 FileUtils.mkdir_p File.join(ARGV[0], 'source')
+FileUtils.mkdir_p File.join(ARGV[0], 'conf.d-original')
 FileUtils.mkdir_p File.join(ARGV[0], 'conf.d')
+
+print "Complete! ".bright.foreground(:green)
+print "cd #{ARGV[0]}".bright.foreground(:yellow)
+print " and run ".foreground(:green)
+print "bundle exec rake -T ".bright.foreground(:yellow)
+puts "to get started.".foreground(:green)

lib/apache/config.rb

@@ -94,6 +94,7 @@ module Apache
 
         FileUtils.mkdir_p File.split(target).first
         File.open(target, 'w') { |file| file.puts generate_config_file(config) * "\n" }
+        @was_written = true
 
         config
       end
@@ -103,6 +104,14 @@ module Apache
         @is_disabled = true
       end
 
+      def disabled?
+        @is_disabled
+      end
+
+      def written?
+        @was_written
+      end
+
       def generate_config_file(config)
         output = [ "# Generated by apache-config-generator #{Time.now.to_s}", config ]
         output.unshift('# disabled') if @is_disabled
@@ -114,6 +123,7 @@ module Apache
         @config = []
         @line_indent = 0
         @is_disabled = false
+        @was_written = false
       end
 
       # Indent the string by the current @line_indent level

lib/apache/hash.rb

@@ -0,0 +1,8 @@
+class Hash
+  def to_sym_keys
+    Hash[self.collect { |key, value|
+      value = value.to_sym_keys if value.kind_of?(Hash)
+      [ key.to_sym, value ]
+    }]
+  end
+end

lib/apache/rake/apache/create.rb

@@ -5,6 +5,15 @@ include Apache::Rake::Support
 
 task :default => 'apache:create'
 
+def capture_stdout
+  buffer = StringIO.new
+  $stdout = buffer
+  yield
+  $stdout = STDOUT
+  buffer.rewind
+  buffer.read
+end
+
 namespace :apache do
   desc "Create all defined configs for the specified environment"
   task :create, :environment do |t, args|
@@ -21,12 +30,22 @@ namespace :apache do
     FileUtils.mkdir_p config[:destination_path]
     Dir.chdir config[:destination_path]
 
-    # using CONFIG is deprecated
     CONFIG = config
 
+    ENVIRONMENT_CONFIG = (config[:environments][APACHE_ENV] rescue nil)
+
     Dir[File.join(config[:source_path], '**', '*.rb')].each do |file|
+      Apache::Config.reset!
+      output = capture_stdout { require file }
+
+      if Apache::Config.written?
+        if Apache::Config.disabled?
+          puts file.foreground(:blue)
+        else
           puts file.foreground(:green)
-      require file
+        end
+        puts output
+      end
     end
 
     symlink_configs!

lib/apache/rake/support.rb

@@ -1,12 +1,13 @@
 require 'yaml'
 require 'fileutils'
+require 'apache/hash'
 
 module Apache
   module Rake
     module Support
       def config
         if !@config
-          @config = Hash[YAML.load_file('config.yml').collect { |k,v| [ k.to_sym, v ] }]
+          @config = YAML.load_file('config.yml').to_sym_keys
           config_paths!
 
           class << @config

skel/Gemfile

@@ -0,0 +1,5 @@
+source :rubygems
+
+gem 'apache-config-generator', '>= 0.2.7'
+gem 'rake'
+

skel/Rakefile

@@ -1,4 +1 @@
-require 'rubygems'
-
-require 'apache-config-generator'
-require 'apache/rake/create'
+require 'apache/rake/apache/create'

spec/apache/config_spec.rb

@@ -36,12 +36,14 @@ describe Apache::Config, "builds configurations" do
   describe '.disable_symlink!' do
     context 'is enabled by default' do
       it { apache.instance_variable_get(:@is_disabled).should be_false }
+      it { apache.disabled?.should be_false }
     end
 
     context 'disable' do
       before { apache.disable_symlink! }
 
       it { apache.instance_variable_get(:@is_disabled).should be_true }
+      it { apache.disabled?.should be_true }
     end
   end
 
@@ -110,9 +112,13 @@ describe Apache::Config, "builds configurations" do
   end
 
   it "should handle a build" do
+    apache.written?.should be_false
+
     FileUtils.mkdir_p 'test'
     apache.build('test/fake.conf') { my_test "this" }.should == [ 'MyTest "this"' ]
     FileUtils.rm 'test/fake.conf'
+
+    apache.written?.should be_true
   end
 
   it "should handle building if the environment is correct" do

spec/apache/hash_spec.rb

@@ -0,0 +1,36 @@
+require 'spec_helper'
+require 'lib/apache/hash'
+
+describe Hash do
+  describe '#to_sym_keys' do
+    subject { test_hash.to_sym_keys }
+
+    context 'no nested hashes' do
+      let(:test_hash) { {
+        'hello' => 'goodbye',
+        :other => 'this'
+      } }
+
+      it { should == {
+        :hello => 'goodbye',
+        :other => 'this'
+      } }
+    end
+
+    context 'nested hash' do
+      let(:test_hash) { {
+        'hello' => 'goodbye',
+        :other => {
+          'this' => 'that'
+        }
+      } }
+
+      it { should == {
+        :hello => 'goodbye',
+        :other => {
+          :this => 'that'
+        }
+      } }
+    end
+  end
+end