experimental rake tasks to control rabbitmq.

note that it requires that dtach is installed.

Signed-off-by: ezmobius <ez@engineyard.com>

Rakefile

@@ -9,6 +9,8 @@ EMAIL = "ezra@engineyard.com"
 HOMEPAGE = "http://github.com/ezmobius/nanite"
 SUMMARY = "self assembling fabric of ruby daemons"
 
+Dir.glob('tasks/*.rake').each { |r| Rake.application.add_import r }
+
 spec = Gem::Specification.new do |s|
   s.name = GEM
   s.version = ::VER

tasks/rabbitmq.rake

@@ -0,0 +1,73 @@
+# Inspired by rabbitmq.rake the Redbox project at http://github.com/rick/redbox/tree/master
+
+class RabbitMQ
+
+  def self.basedir
+    basedir = File.expand_path(File.dirname(__FILE__) + "/../") # ick
+  end
+
+  def self.rabbitdir
+    "#{basedir}/vendor/rabbitmq-server-1.5.0"
+  end
+
+  def self.dtach_socket
+    "#{basedir}/tmp/rabbitmq.dtach"
+  end
+
+  # Just check for existance of dtach socket
+  def self.running?
+    File.exists? dtach_socket
+  end
+
+  def self.setup_environment
+    ENV['MNESIA_BASE']        ||= "#{basedir}/db/mnesia"
+    ENV['LOG_BASE']           ||= "#{basedir}.log"
+    ENV['RABBITMQ_NODE_ONLY'] ||= "0" # to get an erlang shell
+  end
+
+  def self.start
+    setup_environment
+    exec "dtach -n #{dtach_socket} #{rabbitdir}/scripts/rabbitmq-server"
+  end
+
+  def self.attach
+    exec "dtach -a #{dtach_socket}"
+  end
+
+  def self.stop
+    system "#{rabbitdir}/scripts/rabbitmqctl stop"
+  end
+
+end
+
+namespace :rabbitmq do
+
+  desc "Start RabbitMQ"
+  task :start do
+    RabbitMQ.start
+  end
+
+  desc "stop"
+  task :stop do
+    RabbitMQ.stop
+  end
+
+  desc "Attach to RabbitMQ dtach socket"
+  task :attach do
+    RabbitMQ.attach
+  end
+
+  namespace :package do
+
+    desc "Download package"
+    task :download do
+      Dir.chdir("vendor") do
+        system "wget http://www.rabbitmq.com/releases/rabbitmq-server/v1.5.0/rabbitmq-server-1.5.0.tar.gz"
+      end
+    end
+
+  end
+
+
+end
+