react-navigation/rn-cli.config.js

// Copyright 2004-present Facebook. All Rights Reserved.

/**
 * React Native CLI configuration file.
 * Make it possible to run examples by starting the packager
 * from the root of this repo. That way the packager can
 * see both the react-navigation code and the examples.
 */

const blacklist = require('react-native/packager/blacklist');
const config = require('react-native/packager/rn-cli.config');

const examples = ['NavigationPlayground', 'ReduxExample'];

config.getBlacklist = () =>
  examples.reduce(
    (a, example) =>
      a.concat([
        ...config.getBlacklistForExample(example),
        new RegExp(`examples/${example}/__exponent/(.*)`),
      ]),
    []
  );

config.getBlacklistForExample = example => [
  ...examples
    .filter(x => x !== example)
    .map(x => new RegExp(`examples/${x}/node_modules/react-native/(.*)`)),
  ...examples
    .filter(x => x !== example)
    .map(x => new RegExp(`examples/${x}/node_modules/react/(.*)`)),
  new RegExp(`examples/${example}/node_modules/react-navigation/(.*)`),
];

config.getBlacklistRE = () => blacklist(config.getBlacklist());

config.getProjectRoots = () => getRoots();
config.getAssetRoots = () => getRoots();

function getRoots() {
  return [__dirname];
}

module.exports = config;