Class: ServiceRunner::Service

Inherits:
Object
  • Object
show all
Defined in:
lib/service_runner/service.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name) ⇒ Service

Returns a new instance of Service.



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# File 'lib/service_runner/service.rb', line 14

def initialize(name)
  @name = name
end

Instance Attribute Details

#name ⇒ Object

Returns the value of attribute name.



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# File 'lib/service_runner/service.rb', line 3

def name
  @name
end

#start_command ⇒ Object

Returns the value of attribute start_command.



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# File 'lib/service_runner/service.rb', line 3

def start_command
  @start_command
end

#stop_command ⇒ Object

Returns the value of attribute stop_command.



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# File 'lib/service_runner/service.rb', line 3

def stop_command
  @stop_command
end

Class Method Details

.define(name) {|service| ... } ⇒ Object

Yields:

  • (service) 


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# File 'lib/service_runner/service.rb', line 39

def define(name)
  service = new(name)
  yield service

  @services ||= {}
  @services[name] = service
end

.get(name) ⇒ Object 



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# File 'lib/service_runner/service.rb', line 47

def get(name)
  @services[name]
end

Instance Method Details

#default_options ⇒ Object 



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# File 'lib/service_runner/service.rb', line 5

def default_options
  {
    'bundle' => 'bundle exec',
    'env' => 'production',
    'log' => "#{root}/log/#{name}.log",
    'pid' => "#{root}/tmp/pids/#{name}.pid"
  }
end

#interpolate(command, options) ⇒ Object 



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# File 'lib/service_runner/service.rb', line 18

def interpolate(command, options)
  interpolations = default_options.merge(options)

  interpolations.inject(command) do |command_string, (key, value)|
    command_string.gsub(/:\{?#{key}\}?/) { value }
  end
end

#root ⇒ Object 



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# File 'lib/service_runner/service.rb', line 34

def root
  Dir.getwd
end

#start(options = {}) ⇒ Object 



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# File 'lib/service_runner/service.rb', line 26

def start(options = {})
  interpolate(start_command, options)
end

#stop(options = {}) ⇒ Object 



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# File 'lib/service_runner/service.rb', line 30

def stop(options = {})
  interpolate(stop_command, options)
end