Function findProjectRoot

Example/e2etest/e2e/globalSetup.ts:13–40

(...startDirs: string[])

const detoxGlobalSetup: () => Promise<void> = require('detox/runners/jest/globalSetup.js');

function findProjectRoot(...startDirs: string[]) {
  for (const startDir of startDirs) {
    let currentDir = path.resolve(startDir);
    while (true) {
      const hasMarkers =
        fs.existsSync(path.join(currentDir, 'package.json')) &&
        fs.existsSync(
          path.join(
            currentDir,
            'scripts/run-prepare-local-update-artifacts.js',
          ),
        ) &&
        fs.existsSync(path.join(currentDir, 'scripts/local-e2e-server.ts'));

      if (hasMarkers) {
        return currentDir;
      }

      const parentDir = path.dirname(currentDir);
      if (parentDir === currentDir) {
        break;
      }
      currentDir = parentDir;
    }
  }

  throw new Error('Unable to resolve the e2etest project root.');
}

const projectRoot = findProjectRoot(process.cwd(), __dirname);
const packageJson = JSON.parse(