Update precommit.yml

Author: jagapiou

.github/workflows/precommit.yml

@@ -25,38 +25,38 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        bazel_version:
-          - '6.3.0'
-        python_version:
-          - '3.10'
-        include:
+        cfg:
           - { name: 'Linux GCC', os: 'ubuntu-22.04', cc: gcc-12, cxx: g++-12, config: }
           - { name: 'Linux LLVM+libstdc++', os: 'ubuntu-22.04', cc: clang, cxx: clang++, config: --linkopt=-fuse-ld=lld }
           - { name: 'Linux LLVM+libc++', os: 'ubuntu-22.04', cc: clang, cxx: clang++, config: --config=libc++ --linkopt=-fuse-ld=lld }
           - { name: 'MacOS 13 x86_64 LLVM+libc++', os: 'macos-13', cc: clang, cxx: clang++, config: --config=libc++ --config=macos }
           - { name: 'MacOS 13 ARM64 LLVM+libc++', os: 'macos-13', cc: clang, cxx: clang++, config: --config=libc++ --config=macos_arm64 }
+        bazel-version:
+          - '6.3.0'
+        python-version:
+          - '3.10'
 
     env:
-      CC:  ${{ matrix.cc }}
-      CXX: ${{ matrix.cxx }}
-      USE_BAZEL_VERSION: ${{ matrix.bazel_version }}
+      CC:  ${{ matrix.cfg.cc }}
+      CXX: ${{ matrix.cfg.cxx }}
+      USE_BAZEL_VERSION: ${{ matrix.bazel-version }}
 
     steps:
       - uses: actions/checkout@v3
 
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@f677139bbe7f9c59b41e40162b753c062f5d49a3
         with:
-          python-version: ${{ matrix.python_version }}
+          python-version: ${{ matrix.python-version }}
 
       - name: install infrastructure (Linux)
-        if: startsWith( matrix.os, 'ubuntu-' )
+        if: startsWith( matrix.cfg.os, 'ubuntu-' )
         run: |
           sudo apt-get install python3-dev python3-numpy python3-packaging
           sudo ln -s /usr/lib/llvm-10/include/c++/v1 /usr/include/c++/v1
 
       - name: install infrastructure (MacOS)
-        if: startsWith( matrix.os, 'macos-' )
+        if: startsWith( matrix.cfg.os, 'macos-' )
         run: sudo -H pip3 install numpy packaging
 
       - name: show setup
@@ -69,30 +69,30 @@ jobs:
       #   run: |
       #     bazel --bazelrc=.bazelrc build --config=lua5_1 ${{ matrix.config }} //...
       # - name: test-lua5.1
-      #   if: (!contains(matrix.config, 'arm64'))
+      #   if: (!contains(matrix.cfg.config, 'arm64'))
       #   run: |
       #     bazel --bazelrc=.bazelrc test  --config=lua5_1 ${{ matrix.config }} --test_output=errors //...
 
       # - name: build-lua5.2
       #   run: |
       #     bazel --bazelrc=.bazelrc build --config=lua5_2 ${{ matrix.config }} //...
       # - name: test-lua5.2
-      #   if: (!contains(matrix.config, 'arm64'))
+      #   if: (!contains(matrix.cfg.config, 'arm64'))
       #   run: |
       #     bazel --bazelrc=.bazelrc test  --config=lua5_2 ${{ matrix.config }} --test_output=errors //...
 
       - name: build-luajit
         run: |
           bazel --bazelrc=.bazelrc build --config=luajit ${{ matrix.config }} //...
       - name: test-luajit
-        if: (!contains(matrix.config, 'arm64'))
+        if: (!contains(matrix.cfg.config, 'arm64'))
         run: |
           bazel --bazelrc=.bazelrc test  --config=luajit ${{ matrix.config }} --test_output=errors //...
 
       - name: build-luajit-internal_unwind
         run: |
           bazel --bazelrc=.bazelrc build --config=luajit ${{ matrix.config }} --copt=-fno-asynchronous-unwind-tables --luajit_external_unwinder=False //...
       - name: test-luajit-internal_unwind
-        if: (!contains(matrix.config, 'arm64'))
+        if: (!contains(matrix.cfg.config, 'arm64'))
         run: |
           bazel --bazelrc=.bazelrc test  --config=luajit ${{ matrix.config }} --copt=-fno-asynchronous-unwind-tables --luajit_external_unwinder=False --test_output=errors //...