Class: Dctl::CommandLineParser

Inherits:
Object
  • Object
show all
Defined in:
lib/dctl/cmdparser.rb

Overview

This class is used to parse user command line.

Class Method Summary collapse

Class Method Details

.parse!(program_name, argv) ⇒ Object 



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# File 'lib/dctl/cmdparser.rb', line 16

def self.parse!(program_name, argv)
  cmd_parser = CommandParser.new

  cmd_parser.options { |opt|
    opt.program_name = program_name
    opt.version = Dctl::VERSION
    opt.release = Dctl::RELEASE
    opt.separator 'args contains target program to daemonize and its arguments.'
    opt.separator ''
    opt.separator 'Global options:'
    opt.on('-d', '--dir DIR', "Path where to store pidfiles (default is '#{$DIR}')") { |$DIR| }
  }
  
  cmd_parser.add_command Dctl::Command::StartCommand.new
  cmd_parser.add_command Dctl::Command::StopCommand.new
  cmd_parser.add_command Dctl::Command::RunCommand.new
  cmd_parser.add_command Dctl::Command::RestartCommand.new
  cmd_parser.add_command Dctl::Command::ZapCommand.new
  cmd_parser.add_command Dctl::Command::StatusCommand.new, true
  cmd_parser.add_command CommandParser::HelpCommand.new
  cmd_parser.add_command CommandParser::VersionCommand.new
  
  cmd_parser.parse! argv
end