.github/workflows/ci-sage.yml: Add macOS

Author: mkoeppe

.github/workflows/ci-sage.yml

@@ -1,9 +1,9 @@
-name: Run Sage CI for Linux
+name: Run Sage CI for Linux and macOS
 
 ## This GitHub Actions workflow provides:
 ##
 ##  - portability testing, by building and testing this project on many platforms
-##    (Linux variants)
+##    (Linux variants, macOS)
 ##
 ##  - continuous integration, by building and testing other software
 ##    that depends on this project.
@@ -98,3 +98,17 @@ jobs:
       # 'Package "sage-docker-..." is already associated with another repository.'
       docker_push_repository: ghcr.io/${{ github.repository }}/scip_sdp_
     needs: [dist]
+
+  macos:
+    uses: sagemath/sage/.github/workflows/macos.yml@develop
+    with:
+      osversion_xcodeversion_toxenv_tuples: >-
+        [["latest", "",           "homebrew-macos-usrlocal-minimal"],
+         ["latest", "",           "homebrew-macos-usrlocal-standard"],
+         ["13",     "xcode_15.0", "homebrew-macos-usrlocal-standard"],
+         ["latest", "",           "conda-forge-macos-standard"]]
+      targets:           SAGE_CHECK=no SAGE_CHECK_PACKAGES="soplex,scipoptsuite,dsdp,scip_sdp" scip_sdp
+      sage_repo:         sagemath/sage
+      sage_ref:          develop
+      upstream_artifact: upstream
+    needs: [dist]