Rajarshee Chatterjee
c9eb42ff4d
This is a manual cherry-pick from @CD-Z’s PR that updates React Native to 0.81. Thanks for originally working on it
55 lines
1.4 KiB
JavaScript
55 lines
1.4 KiB
JavaScript
// Learn more https://docs.expo.io/guides/customizing-metro
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/**
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* Metro configuration
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* https://reactnative.dev/docs/metro
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*
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* @type {import('@react-native/metro-config').MetroConfig}
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*/
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const path = require('path');
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const fs = require('fs');
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const { getDefaultConfig, mergeConfig } = require('@react-native/metro-config');
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const defaultConfig = getDefaultConfig(__dirname);
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const map = {
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'.ico': 'image/x-icon',
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'.html': 'text/html',
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'.js': 'text/javascript',
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'.json': 'application/json',
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'.css': 'text/css',
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'.png': 'image/png',
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'.jpg': 'image/jpeg',
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};
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const customConfig = {
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resolver: {
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unstable_enableSymlinks: true,
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},
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server: {
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port: 8081,
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enhanceMiddleware: (metroMiddleware, metroServer) => {
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return (request, res, next) => {
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const filePath = path.join(
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__dirname,
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'android/app/src/main',
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request._parsedUrl.path || '',
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);
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const ext = path.parse(filePath).ext;
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if (fs.existsSync(filePath)) {
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try {
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const data = fs.readFileSync(filePath);
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res.setHeader('Content-type', map[ext] || 'text/plain');
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res.end(data);
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} catch (err) {
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res.statusCode = 500;
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res.end(`Error getting the file: ${err}.`);
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}
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} else {
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return metroMiddleware(request, res, next);
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}
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};
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},
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},
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};
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module.exports = mergeConfig(defaultConfig, customConfig);
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