Class: PerfMonger::Command::PlayCommand

Inherits:
BaseCommand show all
Defined in:
lib/perfmonger/command/play.rb

Instance Method Summary collapse

Methods inherited from BaseCommand

register_alias, register_command

Constructor Details

#initialize ⇒ PlayCommand

Returns a new instance of PlayCommand.



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# File 'lib/perfmonger/command/play.rb', line 11

def initialize
  @parser = OptionParser.new
  @parser.banner = <<EOS
Usage: perfmonger play [options] LOG_FILE

Options:
EOS

end

Instance Method Details

#parse_args(argv) ⇒ Object 



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# File 'lib/perfmonger/command/play.rb', line 21

def parse_args(argv)
  @parser.parse!(argv)

  if argv.size == 0
    puts("ERROR: PerfMonger log file is required")
    puts(@parser.help)
    exit(false)
  end

  @logfile = argv.shift
  if ! File.exists?(@logfile)
    puts("ERROR: No such file: #{@logfile}")
    puts(@parser.help)
    exit(false)
  end
end

#run(argv) ⇒ Object 



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# File 'lib/perfmonger/command/play.rb', line 38

def run(argv)
  parse_args(argv)

  @player_bin = ::PerfMonger::Command::CoreFinder.player()

  if ! @player_bin
    puts("[ERROR] no executable binary found.")
    exit(false)
  end

  cmd = [@player_bin]
  cmd << @logfile

  Process.exec(*cmd)
end