quivr/frontend/next.config.js

const nextConfig = {};

// Check if the SENTRY_DSN environment variable is defined
if (process.env.SENTRY_DSN) {
  // SENTRY_DSN exists, include Sentry configuration
  const { withSentryConfig } = require("@sentry/nextjs");

  module.exports = withSentryConfig(
      nextConfig,
      {
          // For all available options, see:
          // https://github.com/getsentry/sentry-webpack-plugin#options

          // Suppresses source map uploading logs during build
          silent: true,

          org: "quivr-0f",
          project: "javascript-nextjs",
      },
      {
          // For all available options, see:
          // https://docs.sentry.io/platforms/javascript/guides/nextjs/manual-setup/

          // Upload a larger set of source maps for prettier stack traces (increases build time)
          widenClientFileUpload: true,

          // Transpiles SDK to be compatible with IE11 (increases bundle size)
          transpileClientSDK: true,

          // Routes browser requests to Sentry through a Next.js rewrite to circumvent ad-blockers (increases server load)
          tunnelRoute: "/monitoring",

          // Hides source maps from generated client bundles
          hideSourceMaps: true,

          // Automatically tree-shake Sentry logger statements to reduce bundle size
          disableLogger: true,
      }
  );
} else {
  // SENTRY_DSN does not exist, export nextConfig without Sentry
  module.exports = nextConfig;
}