Class: Blankpad::DeploymentNotifier::Mailer

Inherits:
Object
  • Object
show all
Defined in:
lib/blankpad/deployment_notifier.rb

Overview

Responsible for taking the e-mail to send, and sending it using the remote server’s sendmail command.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(capistrano) ⇒ Mailer

Returns a new instance of Mailer.



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# File 'lib/blankpad/deployment_notifier.rb', line 35

def initialize(capistrano)
  @capistrano = capistrano
end

Instance Attribute Details

#capistrano ⇒ Object (readonly)

Returns the value of attribute capistrano.



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# File 'lib/blankpad/deployment_notifier.rb', line 33

def capistrano
  @capistrano
end

Instance Method Details

#deliver! ⇒ Object

Delivers a notification e-mail



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# File 'lib/blankpad/deployment_notifier.rb', line 40

def deliver!
  capistrano.run(delivery_command)
end

#delivery_command ⇒ Object

Constructs the final command which will be sent run on the server.



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# File 'lib/blankpad/deployment_notifier.rb', line 45

def delivery_command
  "echo -en '#{message}' | #{mta_command}"
end

#message ⇒ Object 



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# File 'lib/blankpad/deployment_notifier.rb', line 53

def message
  Message.new(capistrano, Blankpad::DeploymentNotifier.deployer).to_s.gsub(/\n/, "\\n")
end

#mta_command ⇒ Object 



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# File 'lib/blankpad/deployment_notifier.rb', line 49

def mta_command
  "/usr/sbin/sendmail #{DeploymentNotifier.recipients.join(" ")}"
end