next.config.js

/* eslint-disable import/no-extraneous-dependencies */
const { withSentryConfig } = require('@sentry/nextjs');
const { i18n } = require('./next-i18next.config');

const withBundleAnalyzer = require('@next/bundle-analyzer')({
  enabled: process.env.ANALYZE === 'true',
});

const customNextConfig = {
  basePath: '/app',
  assetPrefix: '/app/',
  webpack(config) {
    // Grab the existing rule that handles SVG imports
    const fileLoaderRule = config.module.rules.find((rule) => rule.test?.test?.('.svg'));

    config.module.rules.push(
      // Reapply the existing rule, but only for svg imports ending in ?url
      {
        ...fileLoaderRule,
        test: /\.svg$/i,
        resourceQuery: /url/, // *.svg?url
      },
      // Convert all other *.svg imports to React components
      {
        test: /\.svg$/i,
        issuer: /\.[jt]sx?$/,
        resourceQuery: { not: /url/ }, // exclude if *.svg?url
        use: [
          {
            loader: '@svgr/webpack',
            options: {
              prettier: false,
              svgo: true,
              svgoConfig: { plugins: [{ removeViewBox: false }] },
              titleProp: true,
            },
          },
        ],
      },
    );

    // Modify the file loader rule to ignore *.svg, since we have it handled now.
    fileLoaderRule.exclude = /\.svg$/i;

    return config;
  },
  // next-optimized-images options
  responsive: {
    adapter: require('responsive-loader/sharp'),
  },
  // sentry options
  sentry: {
    disableServerWebpackPlugin: true,
    disableClientWebpackPlugin: true,
  },
  productionBrowserSourceMaps: true,
  i18n,
  eslint: {
    // Warning: This allows production builds to successfully complete even if
    // your project has ESLint errors.
    ignoreDuringBuilds: true,
  },
  typescript: {
    // Dangerously allow production builds to successfully complete even if
    // your project has type errors.
    ignoreBuildErrors: true,
  },
  experimental: {
    esmExternals: 'loose',
  },
};

module.exports = withBundleAnalyzer(withSentryConfig(customNextConfig));