test(nextjs): Run the source map upload e2e test on Bun

dev-packages/e2e-tests/test-applications/nextjs-sourcemaps/assert-build.ts

@@ -9,6 +9,7 @@ import {
   getAssembleRequests,
   findSourceMapFiles,
   findSourceMappingUrlComments,
+  getRuntime,
 } from '@sentry-internal/test-utils';
 
 const requests = loadMockServerResults();
@@ -31,6 +32,12 @@ assert.ok(
   'Expected at least one chunk upload with a non-empty body',
 );
 
+// The `sentry` CLI adds the runtime that runs it to its User-Agent, for example `bun/1.4.2`.
+const runtime = getRuntime();
+for (const req of chunkPosts) {
+  assert.match(req.requestHeaders['user-agent'] ?? '', new RegExp(` ${runtime}/`), `Expected ${runtime} to upload`);
+}
+
 // Release endpoint was called
 assert.ok(
   requests.some(r => r.url?.includes('/releases/')),

dev-packages/e2e-tests/test-applications/nextjs-sourcemaps/package.json

@@ -9,6 +9,8 @@
     "test:assert": "pnpm ts-node --script-mode assert-build.ts",
     "test:build:delete": "pnpm install && E2E_DELETE_SOURCEMAPS=1 pnpm build",
     "test:build:delete-webpack": "pnpm install && E2E_DELETE_SOURCEMAPS=1 E2E_NEXT_WEBPACK=1 pnpm build",
+    "test:build:delete-bun": "pnpm install && E2E_DELETE_SOURCEMAPS=1 bun --bun run build",
+    "test:build:delete-webpack-bun": "pnpm install && E2E_DELETE_SOURCEMAPS=1 E2E_NEXT_WEBPACK=1 bun --bun run build",
     "test:assert:delete": "E2E_DELETE_SOURCEMAPS=1 pnpm test:assert"
   },
   "dependencies": {
@@ -37,6 +39,18 @@
         "build-command": "pnpm test:build:delete-webpack",
         "assert-command": "pnpm test:assert:delete",
         "label": "nextjs-sourcemaps (delete, webpack)"
+      },
+      {
+        "runtime": "bun",
+        "build-command": "pnpm test:build:delete-bun",
+        "assert-command": "pnpm test:assert:delete",
+        "label": "nextjs-sourcemaps (delete, turbopack, bun)"
+      },
+      {
+        "runtime": "bun",
+        "build-command": "pnpm test:build:delete-webpack-bun",
+        "assert-command": "pnpm test:assert:delete",
+        "label": "nextjs-sourcemaps (delete, webpack, bun)"
       }
     ]
   }