From f066900016059dff997267b5924bfbd90e4bf8ea Mon Sep 17 00:00:00 2001
From: Tienson Qin <tiensonqin@gmail.com>
Date: Mon, 9 Nov 2026 03:22:42 -0800
Subject: [PATCH] ci: isolate browser caches by runner ABI

---
 .github/workflows/ci.yml | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 95dd585a..32e0287b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -98,11 +98,14 @@ jobs:
         with:
           path: platform/web/node_modules
           key: web-deps-${{ runner.os }}-${{ hashFiles('platform/web/package-lock.json') }}
+      - name: Identify Playwright platform
+        id: playwright-platform
+        run: echo "abi=${ImageOS:?}-${RUNNER_ARCH:?}" >> "$GITHUB_OUTPUT"
       - name: Cache Playwright browsers
         uses: actions/cache@v4
         with:
           path: ~/.cache/ms-playwright
-          key: playwright-${{ runner.os }}-${{ hashFiles('platform/web/package-lock.json') }}
+          key: playwright-${{ steps.playwright-platform.outputs.abi }}-${{ hashFiles('platform/web/package-lock.json') }}
       - name: Install Web dependencies
         run: |
           if [ "${{ steps.web-node-modules.outputs.cache-hit }}" != "true" ]; then