#!/usr/bin/env node
// scripts/require-perf-test-env.mjs
// Enforces that perf test environment variables are set before running vitest.
import { exit } from 'node:process'

const errors = []

if (process.env.RUN_PERF_TESTS !== '1') {
  errors.push('RUN_PERF_TESTS=1 is required to run perf tests.')
}

if (!process.env.PLAYWRIGHT_CHROMIUM_BIN) {
  errors.push('PLAYWRIGHT_CHROMIUM_BIN must point to a Chromium executable.')
}

if (errors.length > 0) {
  console.error('\n  Perf test environment not configured:\n')
  for (const err of errors) {
    console.error(`    - ${err}`)
  }
  console.error('\n  Usage:')
  console.error('    RUN_PERF_TESTS=1 \\')
  console.error('    PLAYWRIGHT_CHROMIUM_BIN=$(command -v chromium) \\')
  console.error('    bun run test:perf\n')
  exit(1)
}