class Zashoku::Options

Public Class Methods

parse(args) click to toggle source
# File lib/core/options.rb, line 7
def self.parse(args)
  options = {
    daemon: false,
    server: true,
    server_command: nil,
    generate: false,
    template: nil,
    generate_name: nil,
    host: {}
  }

  parser = OptionParser.new do |opts|
    opts.banner = "Usage: #{Zashoku::CConf[:app][:name]} [options]"

    opts.on('-s [COMMAND]', '--server [COMMAND]', 'pass commands to the server') do |cmd|
      options[:server] = true
      options[:server_command] = cmd || 'start'
    end

    opts.on('-d', '--daemon', 'daemonize the server') do |d|
      options[:daemon] = true
    end

    if Zashoku::CConf[:app][:name] == 'zashoku'
      opts.on('-g TEMPLATE', '--generate TEMPLATE', 'generate a template') do |template|
        options[:template] = template
        options[:generate] = true
      end
    end

    opts.on('-H HOST', '--host HOST', 'specify host') do |host|
      options[:host][:host] = host.split(':').first
      options[:host][:port] = host.split(':').last
    end

    opts.on_tail('-h', '--help', 'Show this message') do
      puts opts
      exit
    end

    opts.on_tail('--version', 'Show version') do
      puts Zashoku::Version.join('.')
      exit
    end
  end

  parser.parse!(args)

  options[:generate_name] = args.pop if options[:template]

  options
end