Class: Reap::Runner

Inherits:
Object
  • Object
show all
Defined in:
lib/reap/runner.rb

Overview

Main Runner class

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(config_file = nil) ⇒ Runner

Returns a new instance of Runner.



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# File 'lib/reap/runner.rb', line 29

def initialize( config_file=nil )
  config_file ||= 'Reapfile'
  if File.file?( config_file )
    # load config file
    config = YAML.load( File.open( config_file ) )
    config.traverse!{ |k,v| [k.downcase, v] }
    @config = config

    # main parameters
    @title = @config['title']
    @name = @config['name']
    @version = @config['version']
    @summary = @config['summary']
    @description = @config['description']

    raise "TITLE is a required configuration field" unless @title
    raise "NAME is a required configuration field" unless @name
    raise "VERSION is a required configuration field" unless @version
  else
    @config = {}
  end
end

Instance Attribute Details

#config ⇒ Object (readonly)

Returns the value of attribute config.



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# File 'lib/reap/runner.rb', line 27

def config
  @config
end

Instance Method Details

#acknowledge ⇒ Object 



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# File 'lib/reap/runner.rb', line 89

def acknowledge
  y @config
end

#call(tsk, *args) ⇒ Object 



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# File 'lib/reap/runner.rb', line 63

def call( tsk, *args )
  tsk = tsk.to_s.downcase.to_sym
  case tsk
  when :acknowledge, :show
    acknowledge
  else
    run( tsk, *args )
  end
end

#run(tsk, *args) ⇒ Object 



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# File 'lib/reap/runner.rb', line 73

def run( tsk, *args )
  taskClass = Task.registry.find { |t| t.task.to_sym == tsk }
  raise "Task undefined." unless taskClass  # should not happen
  task = taskClass.new( @config )
  section = taskClass.task.to_s.downcase
  if @config[section].is_a?( Array )
    @config[section].each do |s|
      task.set( s )
      task.run
    end
  else
    task.set( @config[section] )
    task.run
  end
end

#task?(tsk) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/reap/runner.rb', line 52

def task?( tsk )
  tsk = tsk.to_s.downcase.to_sym
  case tsk
  when :acknowledge, :show
    return true
  else
    return true if Reap::Task.tasks.include?( tsk )
  end
  false
end