Method execute

ruby/engine/openstudio_cli.rb:743–806

Checks to see if it should print the main help, and if not parses the command into a class and executes it

  # Checks to see if it should print the main help, and if not parses the command into a class and executes it
  def execute
    $logger.debug "Main arguments are #{$main_args}"
    $logger.debug "Sub-command is #{$sub_command}"
    $logger.debug "Sub-arguments are #{$sub_args}"
    if $main_args.include?('-h') || $main_args.include?('--help')
      # Help is next in short-circuiting everything. Print
      # the help and exit.
      help
      return 0
    end

    if $main_args.include?('--version')
      # Version is next in short-circuiting everything. Print it and exit.
      # This is to have the same behavior as pretty much every CLI, you expect
      # `<cli> --version` to return the version
      safe_puts OpenStudio.openStudioLongVersion
      return 0
    end

    if !parse_main_args($main_args)
      help
      return 1
    end

    # -e commands detected
    if !$eval_cmds.empty?
      $eval_cmds.each do |cmd|
        $logger.debug "Executing cmd: #{cmd}"
        eval(cmd, BINDING)
      end
      if $sub_command
        $logger.warn "Evaluate mode detected, ignoring sub_command #{$sub_command}"
        return 0
      end
      return 0
    end

    # If we reached this far then we must have a command. If not,
    # then we also just print the help and exit.
    command_plugin = nil
    if $sub_command
      command_plugin = command_list[$sub_command.to_sym]
    end

    if !command_plugin || !$sub_command
      help
      return 1
    end

    command_class = command_plugin[0].call
    $logger.debug("Invoking command class: #{command_class} #{$sub_args.inspect}")

    # Initialize and execute the command class, returning the exit status.
    result = 0
    begin
      result = command_class.new.execute($sub_args)
    rescue Interrupt
      $logger.error '?'