ci: fix GitHub Actions

* use uv lock file to constrain versions used
* uses latest macOS version for runner
* cache key includes conan.lock for conan dependencies

Author: henryborchers

.github/workflows/tox_matrix.yml

@@ -68,7 +68,7 @@ jobs:
         uses: actions/cache@v3
         with:
           path: "${{steps.conan-path-script.outputs.result}}/.conan2"
-          key: ${{ runner.os }}-conan-${{ hashFiles('conanfile.py') }}
+          key: ${{ runner.os }}-conan-${{ hashFiles('conanfile.py') }}-${{ hashFiles('conan.lock') }}
 
       - name: Prebuild Conan packages (Windows)
         if: |
@@ -85,8 +85,8 @@ jobs:
           CONAN_USER_HOME: "${{steps.conan-path-script.outputs.result}}"
         if: "!contains(matrix.os, 'windows') && steps.cache-conan.outputs.cache-hit != 'true'"
         run: |
-          uvx --with cmake conan profile detect --exist-ok
-          uvx --with cmake conan install conanfile.py --build missing -of /tmp/ciwheelbuilder -pr:b=default
+          uv run --only-group=conan --frozen conan profile detect --exist-ok
+          uv run --only-group=conan --frozen conan install conanfile.py --build missing -of /tmp/ciwheelbuilder -pr:b=default
           
 
       - name: Run Tox (Windows)

.github/workflows/wheels.yml

@@ -15,7 +15,7 @@ jobs:
       UV_EXTRA_INDEX_URL: ${{vars.PIP_EXTRA_INDEX_URL}}
     strategy:
       matrix:
-        os: [ubuntu-latest, windows-latest, macos-13]
+        os: [ubuntu-latest, windows-latest, macos-latest]
 
     steps:
       - uses: actions/checkout@v3
@@ -29,10 +29,10 @@ jobs:
         if: contains(matrix.os, 'windows')
         shell: cmd
         run: |
-          "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\Common7\Tools\VsDevCmd.bat" -arch=amd64 && python -m cibuildwheel --output-dir wheelhouse
+          "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\Common7\Tools\VsDevCmd.bat" -arch=amd64 && uv run --frozen --only-group=cibuildwheel cibuildwheel --output-dir wheelhouse
         env:
            CONAN_COMPILER_VERSION: ${{ matrix.compiler_version }}
       - name: Build wheels
         if: "!contains(matrix.os, 'windows')"
-        run: uv run --only-group=cibuildwheel -m cibuildwheel --output-dir wheelhouse
+        run: uv run --frozen --only-group=cibuildwheel -m cibuildwheel --output-dir wheelhouse
         #   CIBW_SOME_OPTION: value