Generate nextjs sourcemaps for Honeybadger

next.config.js

const HoneybadgerSourceMapPlugin = require('@honeybadger-io/webpack');

module.exports = {
  webpack: (config, {
    buildId, dev, isServer, defaultLoaders, webpack,
  }) => {
    if (!dev) {
      config.plugins.push(new HoneybadgerSourceMapPlugin({
        apiKey: 'apiKey',
        assetsUrl: process.env.ASSETS_URL || 'https://example.com/_next/static/*',
        revision: buildId,
      }));
    }
    return config;
  },
};