ga: pin to macos-10.15 instead of -latest

https://github.com/actions/virtual-environments/blob/main/images/macos/macos-10.15-Readme.md https://github.com/actions/virtual-environments/blob/main/images/macos/macos-11-Readme.md actions/runner-images#4060
simd-everywhere · Sep 27, 2021 · d64de8c · d64de8c
1 parent 647dc12
commit d64de8c
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -322,12 +322,13 @@ jobs:
       run: ctest -C test/build ---output-on-failure
 
   macos:
-    runs-on: macos-latest
+    runs-on: macos-10.15
     strategy:
       matrix:
         # https://www.jessesquires.com/blog/2020/01/06/selecting-an-xcode-version-on-github-ci/
         # https://github.com/actions/virtual-environments/blob/master/images/macos/macos-10.15-Readme.md#xcode
         xcode: ["11.3.1", "11.7", "12.3"]
+        # xcode: ["11.7", "12.4", "12.5.1"] # for macos-11
     env:
       DEVELOPER_DIR:  /Applications/Xcode_${{ matrix.xcode }}.app
     steps: