Class: Bones::App::UpdateCommand

Inherits:
Command show all
Defined in:
lib/bones/app/update_command.rb

Instance Attribute Summary

Attributes inherited from Command

#options

Instance Method Summary collapse

Methods inherited from Command

#copy_tasks, #initialize, #mrbones_dir, #name, #output_dir, #repository, #skeleton_dir, #standard_options, #verbose?, #with_tasks?

Constructor Details

This class inherits a constructor from Bones::App::Command

Instance Method Details

#parse(args) ⇒ Object 



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# File 'lib/bones/app/update_command.rb', line 17

def parse( args )
  std_opts = standard_options

  opts = OptionParser.new
  opts.banner = 'Usage: bones update <directory>'

  opts.separator ''
  opts.separator '  Copy the Mr Bones rake tasks into the project directory'

  opts.separator ''
  opts.separator '  Common Options:'
  opts.on_tail( '-h', '--help', 'show this message' ) {
    @out.puts opts
    exit
  }

  # parse the command line arguments
  opts.parse! args
  options[:output_dir] = args.empty? ? nil : args.join('_')

  if output_dir.nil?
    @out.puts opts
    exit 1
  end
end

#run(args) ⇒ Object 



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# File 'lib/bones/app/update_command.rb', line 7

def run( args )
  parse args

  raise "'#{output_dir}' does not exist" unless test(?e, output_dir)
  copy_tasks(File.join(output_dir, 'tasks'))

  msg = "Updated tasks in directory '#{output_dir}'"
  @out.puts msg
end