method

handle_options

v2_2_9 - Show latest stable - 0 notes - Class: Application

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handle_options() public

Read and handle the command line options. Returns the command line arguments that we didn’t understand, which should (in theory) be just task names and env vars.

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# File lib/rake/application.rb, line 622
    def handle_options # :nodoc:
      options.rakelib = ['rakelib']
      options.trace_output = $stderr

      OptionParser.new do |opts|
        opts.banner = "#{Rake.application.name} [-f rakefile] {options} targets..."
        opts.separator ""
        opts.separator "Options are ..."

        opts.on_tail("-h", "--help", "-H", "Display this help message.") do
          puts opts
          exit
        end

        standard_rake_options.each { |args| opts.on(*args) }
        opts.environment('RAKEOPT')
      end.parse(ARGV)
    end

handle_options

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