@cocalc/static/src/plugins/measure.js

CoCalc's static frontend Webpack-based build system and framework

/*
Plugin to produce an HTML map showing the contents of our bundles.

NOTE: We use analyzerMode="static" to get a static file (dist/report.html)
instead of running a webserver, which gets complicated in some environments.
*/

module.exports = function (registerPlugin, params) {
  const { BundleAnalyzerPlugin } = require("webpack-bundle-analyzer");
  registerPlugin(
    "BundleAnalyzerPlugin -- visualize size and content of webpack output files",
    new BundleAnalyzerPlugin({
      analyzerMode: "static",
      reportFilename: "measure.html",
    })
  );
};