WIP: Build Mac arm64 configuration with Github cloud.

.github/workflows/build_wheels_macos_m1.yml

@@ -20,7 +20,10 @@ on:
 
 jobs:
   Build:
-    runs-on: python-macos11-m1
+    runs-on: macos-12
+    defaults:
+      run:
+        shell: bash
     strategy:
       fail-fast: false
       matrix:
@@ -30,7 +33,18 @@ jobs:
         without_gui: [0, 1]
         build_sdist: [0]
     env:
-      CI_BUILD: 1
+      ACTIONS_ALLOW_UNSECURE_COMMANDS: true
+      REPO_DIR: .
+      PROJECT_SPEC: opencv-python
+      MB_PYTHON_VERSION: ${{ matrix.python-version }}
+      TRAVIS_PYTHON_VERSION: ${{ matrix.python-version }}
+      MB_ML_VER: 2014
+      TRAVIS_BUILD_DIR: ${{ github.workspace }}
+      TRAVIS_OS_NAME: osx
+      CONFIG_PATH: travis_config.sh
+      USE_CCACHE: 1
+      UNICODE_WIDTH: 32
+      PLAT: arm64
       SDIST: ${{ matrix.build_sdist || 0 }}
       ENABLE_HEADLESS: ${{ matrix.without_gui }}
       ENABLE_CONTRIB: ${{ matrix.with_contrib }}
@@ -44,20 +58,35 @@ jobs:
         if [[ "${{ github.event_name }}" == "schedule" || "${{ github.event_name }}" == "workflow_dispatch" ]]; then
           echo "ENABLE_ROLLING=1" >> $GITHUB_ENV
         fi
+        # hack for image issue on mac: https://github.com/actions/runner-images/issues/6817
+        rm /usr/local/bin/2to3*
+        rm /usr/local/bin/idle3*
+        rm /usr/local/bin/pydoc3*
+        rm /usr/local/bin/python3*
+        # end hack
     - name: Checkout
       uses: actions/checkout@v3
       with:
         submodules: false
         fetch-depth: 0
     - name: Build a package
       run: |
+        set -e
+        # Check out and prepare the source
+        # Multibuild doesn't have releases, so --depth would break eventually (see
+        # https://superuser.com/questions/1240216/server-does-not-allow-request-for-unadvertised)
         git submodule update --init multibuild
+        source multibuild/common_utils.sh
+        # https://github.com/matthew-brett/multibuild/issues/116
+        if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then export ARCH_FLAGS=" "; fi
+        source multibuild/travis_steps.sh
+        # This sets -x
+        # source travis_multibuild_customize.sh
         echo $ENABLE_CONTRIB > contrib.enabled
         echo $ENABLE_HEADLESS > headless.enabled
         export MACOSX_DEPLOYMENT_TARGET=11.0
-        arch -arm64 python${{ matrix.python-version }} -m pip install toml && python${{ matrix.python-version }} -c 'import toml; c = toml.load("pyproject.toml"); print("\n".join(c["build-system"]["requires"]))' | python${{ matrix.python-version }} -m pip install -r /dev/stdin
-        arch -arm64 python${{ matrix.python-version }} setup.py bdist_wheel --py-limited-api=cp37 --dist-dir=wheelhouse -v
-        delocate-wheel ${{ github.workspace }}/wheelhouse/opencv*
+        set -x
+        build_wheel $REPO_DIR $PLAT
     - name: Saving all wheels
       uses: actions/upload-artifact@v3
       with:
@@ -71,7 +100,10 @@ jobs:
 
   Test:
     needs: [Build]
-    runs-on: opencv-cn-mac-arm64-tests
+    runs-on: macos-12
+    defaults:
+      run:
+        shell: bash
     strategy:
       fail-fast: false
       matrix:
@@ -81,6 +113,12 @@ jobs:
         without_gui: [0, 1]
         build_sdist: [0]
     env:
+      ACTIONS_ALLOW_UNSECURE_COMMANDS: true
+      MB_PYTHON_VERSION: ${{ matrix.python-version }}
+      NP_TEST_DEP: numpy==1.21.0
+      NP_TEST_DEP_LATEST: numpy==1.26.0
+      CONFIG_PATH: travis_config.sh
+      PLAT: arm64
       OPENCV_TEST_DATA_PATH: ${{ github.workspace }}/opencv_extra/testdata
       PYLINT_TEST_FILE: ${{ github.workspace }}/opencv/samples/python/squares.py
       PIP_INDEX_URL: https://pypi.tuna.tsinghua.edu.cn/simple
@@ -93,25 +131,32 @@ jobs:
       with:
         submodules: true
         fetch-depth: 0
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v4
+      with:
+        python-version: ${{ matrix.python-version }}
+        architecture: ${{ matrix.platform }}
+    - name: Setup Environment variables
+      run: if [ "3.10" == "${{ matrix.python-version }}" -o "3.11" == "${{ matrix.python-version }}" -o "3.12" == "${{ matrix.python-version }}" ]; then echo "TEST_DEPENDS=$(echo $NP_TEST_DEP_LATEST)" >> $GITHUB_ENV; else echo "TEST_DEPENDS=$(echo $NP_TEST_DEP)" >> $GITHUB_ENV; fi
     - name: Download a wheel accordingly to matrix
       uses: actions/download-artifact@v3
       with:
         name: wheel-${{ matrix.with_contrib }}-${{ matrix.without_gui }}-${{ matrix.build_sdist }}
         path: wheelhouse/
     - name: Package installation
       run: |
-        arch -arm64 python${{ matrix.python-version }} -m pip install --user --no-cache --force-reinstall wheelhouse/opencv*.whl
+        python -m pip install wheelhouse/opencv*.whl
         cd ${{ github.workspace }}/tests
-        arch -arm64 python${{ matrix.python-version }} get_build_info.py
+        python get_build_info.py
     - name: Run tests
       run: |
         cd ${{ github.workspace }}/opencv
-        arch -arm64 python${{ matrix.python-version }} modules/python/test/test.py -v --repo .
+        python modules/python/test/test.py -v --repo .
     - name: Pylint test
       run: |
-        arch -arm64 python${{ matrix.python-version }} -m pip install pylint==2.15.9
+        python -m pip install pylint==2.15.9
         cd ${{ github.workspace }}/tests
-        arch -arm64 python${{ matrix.python-version }} -m pylint $PYLINT_TEST_FILE
+        python -m pylint $PYLINT_TEST_FILE
 
   Release_rolling:
     if: ${{ github.event_name == 'schedule' || github.event_name == 'workflow_dispatch' }}