Function test

integrations/utils.ts:92–554

(
  name: string,
  config: TestConfig,
  testCallback: TestCallback,
  { only = false, skip = false, debug = false, concurrent = false }: TestFlags = {},
)

  process.env.CI && IS_WINDOWS ? path.dirname(process.env.GITHUB_WORKSPACE!) : tmpdir()

export function test(
  name: string,
  config: TestConfig,
  testCallback: TestCallback,
  { only = false, skip = false, debug = false, concurrent = false }: TestFlags = {},
) {
  return defaultTest(
    name,
    {
      timeout: config.timeout ?? TEST_TIMEOUT,
      retry: config.retry ?? (process.env.CI ? 2 : 0),
      only: only || (!process.env.CI && debug),
      skip,
      concurrent,
    },
    async (options) => {
      let rootDir = debug ? path.join(REPO_ROOT, '.debug') : TMP_ROOT
      await fs.mkdir(rootDir, { recursive: true })

      let root = await fs.mkdtemp(path.join(rootDir, 'tailwind-integrations'))

      if (debug) {
        console.log('Running test in debug mode. File system will be written to:')
        console.log(root)
        console.log()
      }

      let context = {
        root,
        expect: options.expect,
        parseSourceMap,
        async exec(
          command: string,
          childProcessOptions: ChildProcessOptions = {},
          execOptions: ExecOptions = {},
        ) {
          let cwd = childProcessOptions.cwd ?? root
          let originalCommand = command

          // Avoid `pnpm exec upgrade` on Windows because the upgrader runs
          // `pnpm add`, which rewrites Windows `.cmd` shims while the current
          // shim is still executing.
          //
          // Pretty sure this is a pnpm v11 bug on Windows.
          if (IS_WINDOWS && command.includes('pnpm exec upgrade')) {
            for (let base = cwd; ; base = path.dirname(base)) {
              let upgradeBin = path.join(
                base,
                'node_modules',
                '@tailwindcss',
                'upgrade',
                'dist',
                'index.mjs',
              )

              try {
                await fs.access(upgradeBin)
                command = command.replace('pnpm exec upgrade', `node "${upgradeBin}"`)