Module: RunitServiceHelper

Defined in:
lib/runit_service_helper.rb

Overview

This module provides an easy method to create service directories in your application and have them populated with runner scripts.

The methods are available through service.<method name> in your deploy.rb

Instance Method Summary collapse

Instance Method Details

#add(service_name, runner_options = {}, logger_options = {}) ⇒ Object

Adds a service to the applications service directory and creates run and log/run scripts

If no runner or logger options are passed, looks for a runner template called <service_name>_runner and a log runner template called <service_name>_log_runner. These should be in the templates directory set with runner_template_path in your deploy.rb.

  • If the runner template does not exist an exception will be raised

  • If the logger template does not exist the standard logger template will be used.

If you want to use your own template or a string containing rhtml pass a :template option to the appropriate options hash.

The default options will be passed through to the template as described in RunitRunnerHelper#create



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# File 'lib/runit_service_helper.rb', line 26

def add(service_name, runner_options = {}, logger_options = {})
  make_service_dir service_name
  create_service(service_name, runner_options)
  create_service(service_name, logger_options.merge(:log_runner => true))
end

#service_dir(service_name) ⇒ Object

Returns the full path to the service directory given a service name. Doesn’t check the service name is valid.



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# File 'lib/runit_service_helper.rb', line 34

def service_dir(service_name)
  "#{configuration.service_root}/#{configuration.service_dir}/#{service_name}"
end