initial guard scroll

scrolls/guard.rb

@@ -0,0 +1,85 @@
+gem_group :development do
+  gem 'guard', '>= 0.6.2', :group => :development
+end
+
+
+prepend_file 'Gemfile' do <<-RUBY
+require 'rbconfig'
+HOST_OS = RbConfig::CONFIG['host_os']
+
+RUBY
+end
+
+append_file 'Gemfile' do <<-RUBY
+
+case HOST_OS
+when /darwin/i
+  gem 'rb-fsevent', :group => :development
+  gem 'growl_notify', :group => :development
+when /linux/i
+  gem 'libnotify', :group => :development
+  gem 'rb-inotify', :group => :development
+when /mswin|windows/i
+  gem 'rb-fchange', :group => :development
+  gem 'win32console', :group => :development
+  gem 'rb-notifu', :group => :development
+end
+
+RUBY
+
+def guards
+  @guards ||= []
+end
+
+def guard(name, version = nil)
+  args = []
+  if version
+    args << version
+  end
+
+  gem_group :development do
+    gem "guard-#{name}", *args
+  end
+
+  guards << name
+end
+
+guard 'bundler'
+
+KNOWN_GUARD_SCROLLS = %w[cucumber haml less passenger puma redis resque rspec unicorn]
+KNOWN_GUARD_SCROLLS.each do |scroll|
+  if recipes.include? scroll
+    guard scroll
+  end
+end
+
+if recipes.include? 'test_unit'
+  guard 'test'
+end
+
+after_bundler do
+  run 'guard init'
+  guards.each do |name|
+    run "guard init #{name}"
+  end
+end
+
+
+__END__
+
+name: Guard
+description: 
+author: drnic
+website:
+
+requires: []
+run_after: []
+run_before: []
+
+category: other # authentication, testing, persistence, javascript, css, services, deployment, and templating
+# exclusive: 
+
+# config:
+#   - foo:
+#       type: boolean
+#       prompt: "Is foo true?"