#!/usr/bin/env node

// rnx CLI entry point. the full command and verb surface lives in the
// registry at `packages/rnx-skills/src/cli/meta.ts` — help output,
// website docs, and agent skills all read from there. do not duplicate
// command listings in this file; run `rnx --help` for the canonical
// surface.
//
// this file only routes. the hidden entry points below each take over the
// whole process, so the CLI itself lives in `./main` and is imported only once
// none of them has claimed the run.

import { RNX_INTERNAL_COMMAND } from './internal-child'

if (process.argv[2] === '__shell-init') {
  const { renderRnxShellInit } = await import('./shell-init')
  try {
    process.stdout.write(renderRnxShellInit(process.argv[3] ?? ''))
    process.exit(0)
  } catch (error) {
    process.stderr.write(`${error instanceof Error ? error.message : String(error)}\n`)
    process.exit(1)
  }
}

if (process.argv[2] === '__cloud-confirm') {
  try {
    const [{ confirmCloudSimulator }, { readCloudSession }] = await Promise.all([
      import('./cloud-client'),
      import('./cloud-session'),
    ])
    const session = readCloudSession()
    if (!session) throw new Error('RNX cloud confirmation has no shell session')
    // a box has no claim to keep alive: its simulator is held by the Box page
    // for as long as the box runs, so a shell on a box confirms nothing.
    if (session.service === 'sim') await confirmCloudSimulator(session)
    process.exit(0)
  } catch (error) {
    process.stderr.write(
      `RNX cloud confirmation failed: ${
        error instanceof Error ? error.message : String(error)
      }\n`,
    )
    process.exit(1)
  }
}

// child processes this CLI spawns as itself: the detached browser host,
// playwright's installer, maestro's blocking fetch worker. unlike the two
// above, these do not exit on the way out — the installer and the browser host
// are still working when their handler returns, and the process ends when that
// work does. so this is the branch that must skip the CLI rather than the CLI
// that must skip it.
if (process.argv[2] === RNX_INTERNAL_COMMAND) {
  const { runInternalChild } = await import('./internal-child')
  await runInternalChild(process.argv.slice(3))
} else {
  await import('./main')
}