orca/config/scripts/macos-computer-helper-owner-loss-trial-cleanup.mjs

import { closeSync, existsSync, readFileSync, rmSync } from 'node:fs'
import {
  killRecordedAndMatchingProcesses,
  runBenchmarkCleanupStages,
  signalValidatedProcessGroup
} from './macos-computer-helper-owner-loss-processes.mjs'

export function cleanupOwnerLossTrial(options) {
  const groupState = { stopped: false, anchorPid: null }
  let error
  let output = ''
  try {
    runBenchmarkCleanupStages([
      () => {
        if (options.failed && Number.isInteger(options.pid) && options.marker) {
          signalValidatedProcessGroup(options.pid, options.marker, 'SIGSTOP', groupState)
        }
      },
      () => {
        if (options.failed && options.recordPath && options.tempDir) {
          killRecordedAndMatchingProcesses(options.recordPath, options.helperPath, [
            options.helperPath,
            options.tempDir
          ])
        }
      },
      () => {
        if (options.failed && Number.isInteger(options.pid) && options.marker) {
          signalValidatedProcessGroup(options.pid, options.marker, 'SIGKILL', groupState)
        }
      },
      () => {
        if (options.stderrDescriptor !== undefined) {
          closeSync(options.stderrDescriptor)
        }
      },
      () => {
        if (options.stdoutDescriptor !== undefined) {
          closeSync(options.stdoutDescriptor)
        }
      },
      () => {
        output = (options.outputPaths ?? [])
          .filter((outputPath) => outputPath && existsSync(outputPath))
          .map((outputPath) => readFileSync(outputPath, 'utf8'))
          .join('')
      },
      () => {
        if (options.launcherDir) {
          rmSync(options.launcherDir, { recursive: true, force: true })
        }
      },
      () => {
        if (options.tempDir) {
          rmSync(options.tempDir, { recursive: true, force: true })
        }
      }
    ])
  } catch (caught) {
    error = caught
  }
  return { error, output }
}