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remix-project/apps/remix-dapp/webpack.config.js

109 lines
2.8 KiB

4 months ago
const {composePlugins, withNx} = require('@nrwl/webpack')
const webpack = require('webpack')
const TerserPlugin = require('terser-webpack-plugin')
const CssMinimizerPlugin = require('css-minimizer-webpack-plugin')
const { WebpackManifestPlugin } = require('webpack-manifest-plugin')
// Nx plugins for webpack.
module.exports = composePlugins(withNx(), (config) => {
// Update the webpack config as needed here.
// e.g. `config.plugins.push(new MyPlugin())`
// add fallback for node modules
config.resolve.fallback = {
...config.resolve.fallback,
crypto: require.resolve('crypto-browserify'),
stream: require.resolve('stream-browserify'),
path: require.resolve('path-browserify'),
http: require.resolve('stream-http'),
https: require.resolve('https-browserify'),
constants: require.resolve('constants-browserify'),
os: false, //require.resolve("os-browserify/browser"),
timers: false, // require.resolve("timers-browserify"),
zlib: require.resolve('browserify-zlib'),
fs: false,
module: false,
tls: false,
net: false,
readline: false,
child_process: false,
buffer: require.resolve('buffer/'),
vm: require.resolve('vm-browserify'),
}
// add externals
config.externals = {
...config.externals,
solc: 'solc',
}
// add public path
config.output.publicPath = './'
// add copy & provide plugin
config.plugins.push(
new webpack.ProvidePlugin({
Buffer: ['buffer', 'Buffer'],
url: ['url', 'URL'],
process: 'process/browser',
})
)
// set the define plugin to load the WALLET_CONNECT_PROJECT_ID
config.plugins.push(
new webpack.DefinePlugin({
WALLET_CONNECT_PROJECT_ID: JSON.stringify(process.env.WALLET_CONNECT_PROJECT_ID),
})
)
config.plugins.push(
new WebpackManifestPlugin({
fileName: 'manifest.json',
publicPath: '/',
generate: (seed, files, entrypoints) => {
const manifest = files.reduce((manifest, { name, path }) => {
manifest[name] = path;
return manifest;
}, seed);
return manifest;
},
filter: (file) => {
return !(file.path.includes('assets') || file.path.includes('.map'));
},
})
)
// souce-map loader
config.module.rules.push({
test: /\.js$/,
use: ['source-map-loader'],
enforce: 'pre',
})
config.ignoreWarnings = [/Failed to parse source map/] // ignore source-map-loader warnings
// set minimizer
config.optimization.minimizer = [
new TerserPlugin({
parallel: true,
terserOptions: {
ecma: 2015,
compress: false,
mangle: false,
format: {
comments: false,
},
},
extractComments: false,
}),
new CssMinimizerPlugin(),
]
config.watchOptions = {
ignored: /node_modules/,
}
config.experiments.syncWebAssembly = true
return config
})