Dev workflow with Guard + Rake

Gemfile

@@ -3,4 +3,8 @@ source 'http://rubygems.org'
 gem 'vagrant'
 gem 'puppet'
 gem 'rake'
+gem 'guard'
+gem 'guard-rake'
+gem 'growl_notify'
+gem 'vagrant-sync'
 gem 'librarian-puppet', :git => 'https://github.com/benburkert/librarian-puppet.git'

Guardfile

@@ -0,0 +1,16 @@
+# Guardfile for watching a local Razor source directory and calling Rake tasks to sync into [gold] VM on changes
+# Place your Razor git clone into src/Razor
+
+notification :growl_notify, :sticky => true, :priority => 0
+
+guard 'rake', :task => 'src_spec' do
+  watch(%r{^src/Razor/spec/.+\.(rb|js|yaml|json)$})
+end
+
+guard 'rake', :task => 'src_bin' do
+  watch(%r{^src/Razor/bin/.+\.(rb|js|yaml|json)$})
+end
+
+guard 'rake', :task => 'src_lib' do
+  watch(%r{^src/Razor/lib/.+\.(rb|js|yaml|json)$})
+end

Rakefile

@@ -2,33 +2,47 @@ require 'rake'
 require 'net/ssh'
 require 'net/scp'
 
+RAZOR_SRC = 'src/Razor'
+RAZOR_DST = '/opt/razor'
+TMP_DIR = '/tmp/src_sync'
+
 USER = PASSWORD = 'vagrant'
 HOSTS = {
-  'gold' => '172.16.0.2',
+    'gold' => '172.16.0.2',
 }
 
 DISTROS = {
-  'microkernel' => {
-    :type => :mk,
-    :url  => 'https://github.com/downloads/puppetlabs/Razor/rz_mk_dev-image.0.9.0.4.iso',
-  },
-  'ubuntu' => {
-    :release => 'ubuntu_precise',
-    :version => '12.04',
-    :url     => 'http://releases.ubuntu.com/precise/ubuntu-12.04-server-amd64.iso',
-  },
-  'scientific' => {
-    :release => 'scientific',
-    :version => '6.2',
-    :url     => 'https://github.com/downloads/puppetlabs/Razor/rz_mk_dev-image.0.8.9.0.iso',
-  },
-  'centos' => {
-    :release => 'centos',
-    :version => '6.2',
-    :url     => 'http://mirror.metrocast.net/centos/6.2/isos/x86_64/CentOS-6.2-x86_64-minimal.iso',
-  },
+    'microkernel' => {
+        :type => :mk,
+        :url  => 'https://github.com/downloads/puppetlabs/Razor/rz_mk_dev-image.0.9.0.4.iso',
+    },
+    'ubuntu' => {
+        :release => 'ubuntu_precise',
+        :version => '12.04',
+        :url     => 'http://releases.ubuntu.com/precise/ubuntu-12.04-server-amd64.iso',
+    },
+    'scientific' => {
+        :release => 'scientific',
+        :version => '6.2',
+        :url     => 'http://ftp.scientificlinux.org/linux/scientific/6.2/x86_64/iso/SL-62-x86_64-2012-02-06-Install-DVD.iso',
+    },
+    'centos' => {
+        :release => 'centos',
+        :version => '6.2',
+        :url     => 'http://mirror.metrocast.net/centos/6.2/isos/x86_64/CentOS-6.2-x86_64-minimal.iso',
+    },
 }
 
+if RAZOR_SRC
+  SYNC_TREE = {}
+  %w(bin lib spec).each do |folder|
+    SYNC_TREE["src_#{folder}"] = {
+        :source => "#{RAZOR_SRC}/#{folder}",
+    }
+  end
+end
+
+
 def ssh(host, user = USER, password = PASSWORD)
   (@ssh_connections ||= {})[host.to_s] ||= net_ssh(HOSTS[host.to_s], user, password)
 end
@@ -42,7 +56,7 @@ def scp(host, local_path, remote_path, user = USER, password = PASSWORD)
 end
 
 def razor(*a)
-  puts ssh(:gold).exec!(['sudo /opt/razor/bin/razor', *a].join(' '))
+  puts ssh(:gold).exec!(['sudo ' + RAZOR_DST + '/bin/razor', *a].join(' '))
 end
 
 def download(url, options = {})
@@ -63,8 +77,11 @@ desc "Start here. Provision & configure the Razor server."
 task :start do
   sh('librarian-puppet install')
   sh('vagrant up')
+
 end
 
+
+
 DISTROS.each do |name, options|
   namespace name do
     url               = options[:url]
@@ -90,3 +107,33 @@ DISTROS.each do |name, options|
 
   task name => "#{name}:setup"
 end
+
+if RAZOR_SRC
+  SYNC_TREE.each do |name, options|
+    namespace name do
+      source            = options[:source]
+      target            = TMP_DIR
+
+      desc "Replicate #{source} to #{target} on [gold]"
+      task :sync do
+        ssh(:gold).exec!('mkdir -p ' + TMP_DIR) # ensure tmpdir
+        sh("vagrant sync gold -f \'#{source}\' -t \'#{target}\'")
+        ssh(:gold).exec!("sudo cp -r #{target}/* #{RAZOR_DST}")
+      end
+    end
+
+    task name => "#{name}:sync"
+  end
+
+  namespace 'src' do
+    task :sync_all do
+      SYNC_TREE.each_key do |name|
+        Rake::Task["#{name}:sync"].execute
+      end
+    end
+  end
+  task 'src' => 'src:sync_all'
+end
+
+
+