OrionTV/metro.config.js

// Learn more https://docs.expo.io/guides/customizing-metro
const {getDefaultConfig} = require('expo/metro-config');
const path = require('path');

// Find the project and workspace directories
const projectRoot = __dirname;

/** @type {import('expo/metro-config').MetroConfig} */
const config = getDefaultConfig(projectRoot); // eslint-disable-line no-undef

// When enabled, the optional code below will allow Metro to resolve
// and bundle source files with TV-specific extensions
// (e.g., *.ios.tv.tsx, *.android.tv.tsx, *.tv.tsx)
//
// Metro will still resolve source files with standard extensions
// as usual if TV-specific files are not found for a module.
//
if (process.env?.EXPO_TV === '1') {
  const originalSourceExts = config.resolver.sourceExts;
  const tvSourceExts = [
    ...originalSourceExts.map((e) => `tv.${e}`),
    ...originalSourceExts,
  ];
  config.resolver.sourceExts = tvSourceExts;
}

// This can be replaced with `find-yarn-workspace-root`
const monorepoRoot = path.resolve(projectRoot, '../..');

// 1. Watch all files within the monorepo
config.watchFolders = [monorepoRoot];
// 2. Let Metro know where to resolve packages and in what order
config.resolver.nodeModulesPaths = [
  path.resolve(projectRoot, 'node_modules'),
  path.resolve(monorepoRoot, 'node_modules'),
];
config.resolver.disableHierarchicalLookup = true;

module.exports = config;