new build wheels action

.github/workflows/build_wheels.yml

@@ -0,0 +1,153 @@
+name: Wheels
+
+on:
+  workflow_dispatch:
+  pull_request:
+  push:
+    branches:
+      - master
+      - develop
+#    tags:
+#      - v*
+#  release:
+#    types:
+#      - published
+
+env:
+  CIBW_TEST_COMMAND: pytest
+
+
+jobs:
+  build_sdist:
+    name: Build source distribution (sdist)
+    runs-on: ubuntu-latest
+    if: startsWith(github.ref, 'refs/heads/docs') != true
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+        with:
+          submodules: recursive
+
+      - name: Setup Python
+        uses: actions/setup-python@v2
+        with:
+          python-version: '3.8'
+
+      - name: Setup CMake
+        uses: jwlawson/actions-setup-cmake@v1.8
+
+      - name: Build SDist
+        run: pipx run build --sdist
+
+      - name: Run check-manifest
+        run: |
+          python -m check_manifest
+
+      - name: Build sdist
+        run: |
+          python -m build --sdist --outdir wheelhouse
+
+      - name: Install from sdist
+        run: |
+          pip install --user wheelhouse/*.tar.gz
+
+      - name: Check sdist metadata
+        run: |
+          python -m twine check wheelhouse/*
+
+      - name: Upload sdist
+        uses: actions/upload-artifact@v2
+        with:
+          name: wheels
+          path: wheelhouse/*.tar.gz
+
+
+  build_wheels:
+    name: Wheels on ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, macos-latest]  # Windows wheels currently not supported very well by scikit-build
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+        with:
+          submodules: recursive
+
+      - name: Setup Python
+        uses: actions/setup-python@v2
+        with:
+          python-version: '3.8'
+#          architecture: ${{ matrix.python-arch }}
+
+      - name: Setup CMake
+        uses: jwlawson/actions-setup-cmake@v1.8
+
+      - name: Install system dependencies macOS
+        shell: bash
+        if: runner.os == 'macOS'
+        run: |
+          brew install libomp
+          echo "LIBOMP=$(brew --prefix libomp)" >> $GITHUB_ENV
+          brew install eigen
+          echo "EIGEN=$(brew --prefix eigen)" >> $GITHUB_ENV
+          brew install gfortran
+          echo "GFORTRAN=$(brew --prefix gfortran)" >> $GITHUB_ENV
+      - name: Install system dependencies Linux
+        shell: bash
+        if: runner.os == 'Linux'
+        run: |
+          sudo apt-get install libomp-dev
+          sudo apt install libeigen3-dev
+          echo "Eigen3_DIR='/usr/include/eigen3/cmake'" >> $GITHUB_ENV
+
+      - uses: joerick/cibuildwheel@v1.10.0
+        env:
+          # Python 2.7 on Windows with workaround not supported by scikit-build
+          CIBW_SKIP: cp27-win*
+          CIBW_BEFORE_ALL_MACOS: |
+            brew install libomp
+            brew install eigen
+            brew install gfortran
+            brew install openblas
+            echo "LIBOMP=$(brew --prefix libomp)" >> $GITHUB_ENV
+            echo "EIGEN=$(brew --prefix eigen)" >> $GITHUB_ENV
+            echo "GFORTRAN=$(brew --prefix gfortran)" >> $GITHUB_ENV
+            echo "OPENBLAS=$(brew --prefix openblas)" >> $GITHUB_ENV
+          CIBW_BEFORE_ALL_LINUX: |
+            sudo apt-get install libomp-dev
+            sudo apt install libeigen3-dev
+          CIBW_ENVIRONMENT_LINUX: "-DEigen3_DIR='/usr/include/eigen3/cmake'"
+          CIBW_ENVIRONMENT_MACOS: "-DEigen3_DIR='$(brew --prefix eigen)/cmake'"
+
+
+      - name: Verify clean directory
+        run: git diff --exit-code
+        shell: bash
+
+      - name: Upload wheels
+        uses: actions/upload-artifact@v2
+        with:
+          path: wheelhouse/*.whl
+
+
+#  upload_all:
+#    name: Upload if release
+#    needs: [build_wheels, build_sdist]
+#    runs-on: ubuntu-latest
+#    if: github.event_name == 'release' && github.event.action == 'published'
+#
+#    steps:
+#      - uses: actions/setup-python@v2
+#
+#      - uses: actions/download-artifact@v2
+#        with:
+#          name: artifact
+#          path: dist
+#
+#      - uses: pypa/gh-action-pypi-publish@v1.4.2
+#        with:
+#          user: __token__
+#          password: ${{ secrets.pypi_password }}