deploy notification added

Author: dynamicguy

config/deploy/cap_notify.rb

@@ -0,0 +1,68 @@
+#!/usr/bin/env ruby
+
+=begin
+Capistrano deployment email notifier for Rails 3
+
+Do you need to send email notifications after application deployments?
+
+Christopher Sexton developed a Simple Capistrano email notifier for rails. You can find details at http://www.codeography.com/2010/03/24/simple-capistrano-email-notifier-for-rails.html.
+
+Here is Rails 3 port of the notifier.
+
+The notifier sends an email after application deployment has been completed.
+
+How to use it?
+
+ 1. Add this file to config/deploy folder.
+ 2. Update the file with your google credentials and from email address.
+ 3. Add the following content to config/deploy.rb.
+
+    require 'config/deploy/cap_notify.rb'
+
+    # add email addresses for people who should receive deployment notifications
+    set :notify_emails, ["[email protected]", "[email protected]"]
+
+    after :deploy, 'deploy:send_notification'
+
+    # Create task to send a notification
+    namespace :deploy do
+      desc "Send email notification"
+      task :send_notification do
+        Notifier.deploy_notification(self).deliver
+      end
+    end
+
+ 4. Update deploy.rb with destination email addresses for the notifications.
+ 5. To test run this command:
+
+    cap deploy:send_notification
+
+=end
+
+require "action_mailer"
+
+ActionMailer::Base.delivery_method = :smtp
+#ActionMailer::Base.default_url_options = {:host => 'localhost:3000'}
+#config.action_mailer.default_url_options = {:host => 'localhost:3000'}
+ActionMailer::Base.default :charset => "utf-8"
+
+ActionMailer::Base.smtp_settings = {
+    address: "smtp.mailgun.org",
+    port: 25,
+    domain: "rs9499.mailgun.org",
+    authentication: :login,
+    user_name: '[email protected]',
+    password: '6vw8xeiho5s9',
+    enable_starttls_auto: true
+}
+
+class Notifier < ActionMailer::Base
+  default :from => "[email protected]"
+
+  def deploy_notification(cap_vars)
+    now = Time.now
+    subject = "#{`sh -c 'git log -i -1 --pretty="format:%an <%ae>" --author="$1"'`.rstrip} Performed a deploy operation on #{now.strftime("%m/%d/%Y")} at #{now.strftime("%I:%M %p")} to #{cap_vars.host}"
+    @change_log = "HERE IS THE LAST 10 COMMIT MESSAGES\n\n" + `git log --stat -n 10`
+    mail(:to => cap_vars.notify_emails, :subject => subject, :body => @change_log)
+  end
+end