Incorrect checking for "installed react-native globally" in Windows.

[weifuchuan]

Environment

λ react-native init xxx --version react-native@next
...
λ yarn react-native run-android
yarn run v1.13.0 
$ E:\code\rn-next\xxx\node_modules\.bin\react-native run-android
error Looks like you installed react-native globally, maybe you meant react-native-cli?
To fix the issue, run:
npm uninstall -g react-native && npm install -g react-native-cli
error Command failed with exit code 1.

Description

The problem is to checked path error in function isInstalledGlobally:

// packages/cli/src/util/isInstalledGlobally.js
export default function isInstalledGlobally() {
  if (isWindows) {
    // On Windows, assume we are installed globally if we can't find a
    // package.json above node_modules.
    return !fs.existsSync(path.join(__dirname, '../../../package.json'));
  }
  // On non-windows, assume we are installed globally if we are called from
  // outside of the node_mobules/.bin/react-native executable.
  const script = process.argv[1];
  return script.indexOf('node_modules/.bin/react-native') === -1;
}

RN0.59.0.rc project init will not exists '../../../package.json' that is 'node_modules/@react-native-community/package.json' . Now I must be create it voluntarily to ignore the error.