Files
notesnook/apps/web/scripts/analyze.js
2022-08-26 16:19:39 +05:00

38 lines
1.3 KiB
JavaScript

process.env.NODE_ENV = "production";
const webpack = require("webpack");
const BundleAnalyzerPlugin =
require("webpack-bundle-analyzer").BundleAnalyzerPlugin;
const webpackConfigProd = require("react-scripts/config/webpack.config")(
"production"
);
// this one is optional, just for better feedback on build
const chalk = require("chalk");
const ProgressBarPlugin = require("progress-bar-webpack-plugin");
const green = (text) => {
return chalk.green.bold(text);
};
// pushing BundleAnalyzerPlugin to plugins array
webpackConfigProd.plugins.push(new BundleAnalyzerPlugin());
// optional - pushing progress-bar plugin for better feedback;
// it can and will work without progress-bar,
// but during build time you will not see any messages for 10-60 seconds (depends on the size of the project)
// and decide that compilation is kind of hang up on you; progress bar shows nice progression of webpack compilation
webpackConfigProd.plugins.push(
new ProgressBarPlugin({
format: `${green("analyzing...")} ${green("[:bar]")}${green(
"[:percent]"
)}${green("[:elapsed seconds]")} - :msg`
})
);
// actually running compilation and waiting for plugin to start explorer
webpack(webpackConfigProd, (err, stats) => {
if (err || stats.hasErrors()) {
console.error(err);
}
});