55 lines
2.0 KiB
JavaScript
55 lines
2.0 KiB
JavaScript
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// Learn more https://docs.expo.io/guides/customizing-metro
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const {getDefaultConfig} = require('expo/metro-config');
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const path = require('path');
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const blacklist = require('metro-config/src/defaults/exclusionList');
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const escape = require('escape-string-regexp');
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const config = getDefaultConfig(__dirname);
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// When enabled, the optional code below will allow Metro to resolve
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// and bundle source files with TV-specific extensions
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// (e.g., *.ios.tv.tsx, *.android.tv.tsx, *.tv.tsx)
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//
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// Metro will still resolve source files with standard extensions
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// as usual if TV-specific files are not found for a module.
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if (process.env?.EXPO_TV === '1') {
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const originalSourceExts = config.resolver.sourceExts;
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const tvSourceExts = [
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...originalSourceExts.map((e) => `tv.${e}`),
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...originalSourceExts,
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];
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config.resolver.sourceExts = tvSourceExts;
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}
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const projectRoot = __dirname;
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const repoRoot = path.resolve(projectRoot, '../..');
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const pak = require('../../package.json');
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const modules = Object.keys({...pak.peerDependencies});
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// Watch the
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config.watchFolders = [repoRoot, path.resolve(projectRoot, '../..')];
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// Add the root node_modules to the resolver's search path
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config.resolver.nodeModulesPaths = [
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path.resolve(path.join(__dirname, './node_modules')),
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path.resolve(path.join(__dirname, '../../node_modules')),
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];
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// We need to make sure that only one version is loaded for peerDependencies
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// So we block them at the root, and alias them to the versions in example's node_modules
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config.resolver.extraNodeModules = modules.reduce((acc, name) => {
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acc[name] = path.join(__dirname, 'node_modules', name);
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return acc;
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}, {});
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// We need to make sure that only one version is loaded for peerDependencies
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// So we block them at the root, and alias them to the versions in example's node_modules
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config.resolver.blacklistRE = blacklist([
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...modules.map(
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(name) =>
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new RegExp(`^${escape(path.join(repoRoot, 'node_modules', name))}\\/.*$`),
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),
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]);
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module.exports = config;
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