From 70f7450bab5e4463d9cc1123fb5082e889c60ea7 Mon Sep 17 00:00:00 2001
From: Danny Avila <danny@librechat.ai>
Date: Wed, 10 Jun 2026 09:00:28 -0400
Subject: [PATCH] =?UTF-8?q?=F0=9F=AA=9F=20ci:=20Shard=20Windows=20Frontend?=
 =?UTF-8?q?=20Unit=20Tests=20(#13651)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

* 🪟 ci: Shard Windows Frontend Unit Tests

Mirror the 4-way jest sharding the Ubuntu frontend test job already
uses onto the Windows job, which currently runs the whole client suite
in a single 20-minute job. Also drops the `--verbose` flag, which npm
consumed itself (it preceded `--`) and only raised npm's own log level.

* 🪟 ci: Trigger Frontend Tests on Workflow Changes
---
 .github/workflows/frontend-review.yml | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/frontend-review.yml b/.github/workflows/frontend-review.yml
index 130b659545..a3f31efba6 100644
--- a/.github/workflows/frontend-review.yml
+++ b/.github/workflows/frontend-review.yml
@@ -6,6 +6,7 @@ on:
       - 'client/**'
       - 'packages/client/**'
       - 'packages/data-provider/**'
+      - '.github/workflows/frontend-review.yml'
 
 permissions:
   contents: read
@@ -170,10 +171,14 @@ jobs:
         working-directory: client
 
   test-windows:
-    name: 'Tests: Windows'
+    name: 'Tests: Windows (shard ${{ matrix.shard }}/4)'
     needs: build
     runs-on: windows-latest
     timeout-minutes: 20
+    strategy:
+      fail-fast: false
+      matrix:
+        shard: [1, 2, 3, 4]
     steps:
       - uses: actions/checkout@v4
 
@@ -209,8 +214,8 @@ jobs:
           name: build-client-package
           path: packages/client/dist
 
-      - name: Run unit tests
-        run: npm run test:ci --verbose
+      - name: Run unit tests (shard ${{ matrix.shard }}/4)
+        run: npm run test:ci -- --shard=${{ matrix.shard }}/4
         working-directory: client
 
   build-verify: