Avoids capturing false-positive 404 pages when building the 404 page

Author: Vadorequest

src/app/components/MultiversalAppBootstrap.tsx

@@ -302,11 +302,13 @@ const MultiversalAppBootstrap: React.FunctionComponent<Props> = (props): JSX.Ele
         });
       }
     } else {
-      // XXX Opinionated: Record an exception in Sentry for 404, if you don't want this then uncomment the below code
-      const err = new Error(`Page not found (404) for "${router?.asPath}"`);
+      if (!process.env.IS_SERVER_INITIAL_BUILD) { // Avoids capturing false-positive 404 pages when building the 404 page
+        // XXX Opinionated: Record an exception in Sentry for 404, if you don't want this then uncomment the below code
+        const err = new Error(`Page not found (404) for "${router?.asPath}"`);
 
-      logger.warn(err);
-      Sentry.captureException(err);
+        logger.warn(err);
+        Sentry.captureException(err);
+      }
     }
 
     const i18nextInstance: i18n = i18nextLocize(lang, i18nTranslations); // Apply i18next configuration with Locize backend

src/modules/core/sentry/init.ts

@@ -44,6 +44,7 @@ if (process.env.SENTRY_DSN) {
     scope.setTag('nodejsAWS', process.env.AWS_EXECUTION_ENV || null); // Optional - Available on production environment only
     scope.setTag('memory', process.env.AWS_LAMBDA_FUNCTION_MEMORY_SIZE || null); // Optional - Available on production environment only
     scope.setTag('runtimeEngine', isBrowser() ? 'browser' : 'server');
+    scope.setTag('isServerInitialBuild', process.env.IS_SERVER_INITIAL_BUILD || '0');
   });
 } else {
   if (process.env.NODE_ENV !== 'test') {