js-waku/examples/eth-pm/config/webpack.extend.js

61 lines
1.8 KiB
JavaScript

const webpack = require('webpack');
module.exports = {
dev: (config) => {
// Override webpack 5 config from react-scripts to load polyfills
if (!config.resolve) config.resolve = {};
if (!config.resolve.fallback) config.resolve.fallback = {};
Object.assign(config.resolve.fallback, {
buffer: require.resolve('buffer'),
crypto: require.resolve('crypto-browserify'),
stream: require.resolve('stream-browserify'),
});
if (!config.plugins) config.plugins = [];
config.plugins.push(
new webpack.DefinePlugin({
'process.env.ENV': JSON.stringify('dev'),
})
);
config.plugins.push(
new webpack.ProvidePlugin({
process: 'process/browser.js',
Buffer: ['buffer', 'Buffer'],
})
);
if (!config.ignoreWarnings) config.ignoreWarnings = [];
config.ignoreWarnings.push(/Failed to parse source map/);
return config;
},
prod: (config) => {
// Override webpack 5 config from react-scripts to load polyfills
if (!config.resolve) config.resolve = {};
if (!config.resolve.fallback) config.resolve.fallback = {};
Object.assign(config.resolve.fallback, {
buffer: require.resolve('buffer'),
crypto: require.resolve('crypto-browserify'),
stream: require.resolve('stream-browserify'),
});
if (!config.plugins) config.plugins = [];
config.plugins.push(
new webpack.DefinePlugin({
'process.env.ENV': JSON.stringify('prod'),
})
);
config.plugins.push(
new webpack.ProvidePlugin({
process: 'process/browser.js',
Buffer: ['buffer', 'Buffer'],
})
);
if (!config.ignoreWarnings) config.ignoreWarnings = [];
config.ignoreWarnings.push(/Failed to parse source map/);
return config;
},
};