build: Update to @sentry/webpack-plugin v2.0.0-alpha (#6911)

Co-authored-by: Luca Forstner <luca.forstner@sentry.io>

Author: mydea

package.json

@@ -18,7 +18,7 @@
     "@mdx-js/react": "^1.6.18",
     "@sentry-internal/global-search": "^0.5.7",
     "@sentry/browser": "7.51.2",
-    "@sentry/webpack-plugin": "^1.20.0",
+    "@sentry/webpack-plugin": "2.0.0-alpha.6",
     "@types/dompurify": "^3.0.2",
     "@types/node": "^12",
     "@types/react-helmet": "^6.1.0",

src/gatsby/onCreateWebpackConfig.ts

@@ -3,27 +3,9 @@
 
 import path from 'path';
 
-import SentryWebpackPlugin from '@sentry/webpack-plugin';
+import {sentryWebpackPlugin} from '@sentry/webpack-plugin';
 
-const getPlugins = reporter => {
-  const authToken = process.env.SENTRY_WEBPACK_PLUGIN_AUTH_TOKEN;
-  if (!authToken) {
-    reporter.warn('SENTRY_AUTH_TOKEN is not set - will not upload source maps');
-    return [];
-  }
-  return [
-    new SentryWebpackPlugin({
-      org: 'sentry',
-      project: 'docs',
-      authToken,
-      include: ['public'],
-      stripPrefix: ['public/'],
-      dryRun: process.env.NODE_ENV !== 'production',
-    }),
-  ];
-};
-
-function main({actions, reporter}) {
+function main({actions}) {
   actions.setWebpackConfig({
     resolve: {
       fallback: {
@@ -34,7 +16,14 @@ function main({actions, reporter}) {
         'sentry-docs': path.join(path.resolve(__dirname, '..')),
       },
     },
-    plugins: getPlugins(reporter),
+    plugins: [
+      sentryWebpackPlugin({
+        org: 'sentry',
+        project: 'docs',
+        authToken: process.env.SENTRY_WEBPACK_PLUGIN_AUTH_TOKEN,
+        sourcemaps: {assets: './public/**'},
+      }),
+    ],
   });
 }