index.ts.patch

/**
 * E2B CLI — E2B_ERROR_HANDLER injection template
 *
 * Target: packages/cli/src/index.ts
 * Changes: wrap main() + listen unhandledRejection
 */

// ---- Add at top of file (after existing imports) ----
import { spawn } from 'node:child_process'

// ---- Add helper function (before main()) ----

/** Fire-and-forget external handler for unhandled errors. */
function runExternalErrorHandler(reason: string): void {
  const handler = process.env.E2B_ERROR_HANDLER?.trim()
  if (!handler) return

  try {
    const payload = {
      schemaVersion: 1,
      reason,
      timestamp: new Date().toISOString(),
      pid: process.pid,
    }
    const child = spawn(handler, [JSON.stringify(payload)], {
      env: { PATH: process.env.PATH },
      stdio: 'ignore',
      detached: true,
      shell: false,
    })
    child.on('error', () => {})
    child.unref()
  } catch {}
}

// ---- Wrap main() with error handler ----

async function main() {
  await prog.parseAsync()
  await updateCheck
}

// Replace bare main() call with:
main().catch((err) => {
  runExternalErrorHandler('unhandled_rejection')
  console.error(String(err?.stack || err?.message || err))
  process.exit(1)
})

// Add at bottom of file:
process.on('uncaughtException', (err) => {
  runExternalErrorHandler('uncaught_exception')
  console.error(String(err?.stack || err?.message || err))
  process.exit(1)
})