const path = require('path'); const blacklist = require('metro-config/src/defaults/blacklist'); const escape = require('escape-string-regexp'); const pak = require('../package.json'); const root = path.resolve(__dirname, '..'); const modules = Object.keys({ ...pak.peerDependencies, }); module.exports = { projectRoot: __dirname, watchFolders: [root], // We need to make sure that only one version is loaded for peerDependencies // So we blacklist them at the root, and alias them to the versions in example's node_modules resolver: { blacklistRE: blacklist( modules.map( (m) => new RegExp(`^${escape(path.join(root, 'node_modules', m))}\\/.*$`) ) ), extraNodeModules: modules.reduce((acc, name) => { acc[name] = path.join(__dirname, 'node_modules', name); return acc; }, {}), }, transformer: { getTransformOptions: async () => ({ transform: { experimentalImportSupport: false, inlineRequires: true, }, }), }, };