ci: simplify cargo-test platform matrix

Copilot · hyf0 · Copilot · commit 0448e84f96d8 · 2026-03-09T15:49:25.000Z
Co-authored-by: hyf0 &lt;49502170+hyf0@users.noreply.github.com&gt;
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -90,12 +90,7 @@ jobs:
     needs: changes
     strategy:
       matrix:
-        target:
-          - ubuntu-latest
-          - ${{ github.ref_name == 'main' && 'macos-latest' || '' }}
-          - ${{ github.ref_name == 'main' && 'windows-latest' || '' }}
-        exclude:
-          - target: ''
+        target: ${{ github.ref_name == 'main' && fromJSON('["ubuntu-latest","macos-latest","windows-latest"]') || fromJSON('["ubuntu-latest"]') }}
     uses: ./.github/workflows/reusable-cargo-test.yml
     with:
       os: ${{ matrix.target }}
