Class: Covalence::PopenWrapper

Inherits:
Object
  • Object
show all
Defined in:
lib/covalence/core/cli_wrappers/popen_wrapper.rb

Class Method Summary collapse

Class Method Details

.logger ⇒ Object 



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# File 'lib/covalence/core/cli_wrappers/popen_wrapper.rb', line 57

def logger
  Covalence::LOGGER
end

.run(cmds, path, args, stdin_io: STDIN, stdout_io: STDOUT, stderr_io: STDERR, debug: Covalence::DEBUG_CLI, dry_run: false, ignore_exitcode: false, workdir: nil) ⇒ Object 



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# File 'lib/covalence/core/cli_wrappers/popen_wrapper.rb', line 10

def run(cmds, path, args,
        stdin_io: STDIN,
        stdout_io: STDOUT,
        stderr_io: STDERR,
        debug: Covalence::DEBUG_CLI,
        dry_run: false,
        ignore_exitcode: false,
        workdir: nil)

  # TODO: implement path prefix for the docker runs, see @tf_cmd
  cmd_string = [*cmds]
  # TODO: cmd escape issues with -var.
  cmd_string += [*args] unless args.blank?
  cmd_string << path unless workdir

  #TODO debug command string maybe
  #TODO debug command args maybe

  run_cmd = cmd_string.join(' ')
  print_cmd_string(run_cmd)
  if dry_run
    run_cmd = Covalence::DRY_RUN_CMD
  end

  if debug
    return 0 unless HighLine.new.agree('Execute? [y/n]')
  end

  if workdir
    spawn_subprocess(ENV, run_cmd,
                     stdin_io: stdin_io,
                     stdout_io: stdout_io,
                     stderr_io: stderr_io,
                     ignore_exitcode: ignore_exitcode,
                     path: path,
                     workdir: workdir)
  else
    spawn_subprocess(ENV, run_cmd,
                     stdin_io: stdin_io,
                     stdout_io: stdout_io,
                     stderr_io: stderr_io,
                     ignore_exitcode: ignore_exitcode,
                     path: path)
  end

end