App/web/webpack.config.js

89 lines
2.6 KiB
JavaScript

// web/webpack.config.js
const path = require('path');
const webpack = require('webpack');
const appDirectory = path.resolve(__dirname, '../');
// This is needed for webpack to compile JavaScript.
// Many OSS React Native packages are not compiled to ES5 before being
// published. If you depend on uncompiled packages they may cause webpack build
// errors. To fix this webpack can be configured to compile to the necessary
// `node_module`.
const babelLoaderConfiguration = {
test: /\.(ts|tsx|js)?$/,
// Add every directory that needs to be compiled by Babel during the build.
include: [
path.resolve(appDirectory, 'index.web.tsx'),
path.resolve(appDirectory, 'src'),
path.resolve(appDirectory, 'node_modules'),
path.resolve(appDirectory, 'node_modules/react-native-uncompiled'),
path.resolve(appDirectory, 'node_modules/react-native-sdk'),
],
use: {
loader: 'babel-loader',
options: {
cacheDirectory: true,
// The 'react-native' preset is recommended to match React Native's packager
// presets: ['module:metro-react-native-babel-preset'],
// presets: ['react-native'],
presets: [require.resolve('babel-preset-react-native')],
// Re-write paths to import only the modules needed by the app
plugins: ['react-native-web',],
presets: ['react-native'],
presets: ['module:metro-react-native-babel-preset'],
// plugins: [
// // needed to support async/await
// '@babel/plugin-transform-runtime'
// ]
},
}
};
// This is needed for webpack to import static images in JavaScript files.
const imageLoaderConfiguration = {
test: /\.(gif|jpe?g|png|svg)$/,
use: {
loader: 'url-loader',
options: {
name: '[name].[ext]'
}
}
};
module.exports = {
mode: 'development',
entry: [
// load any web API polyfills
// path.resolve(appDirectory, 'polyfills-web.js'),
// your web-specific entry file
path.resolve(appDirectory, 'index.web.tsx')
],
// configures where the build ends up
output: {
filename: 'bundle.web.js',
path: path.resolve(appDirectory, 'dist')
},
// ...the rest of your config
module: {
rules: [
babelLoaderConfiguration,
imageLoaderConfiguration
]
},
resolve: {
// This will only alias the exact import "react-native"
alias: {
'react-native$': 'react-native-web',
'@caj': path.resolve(appDirectory, 'src/caj')
},
// If you're working on a multi-platform React Native app, web-specific
// module implementations should be written in files using the extension
// `.web.js`.
extensions: ['.web.js', '.js','.web.ts', '.ts','.web.tsx', '.tsx']
}
}