main.yml

name: CI

on:
  push:
    branches:
      - '*'
    tags:
      - 'v*.*.*'

jobs:
  manylinux_build:
    # build wheels for some linux
    name: Build linux ${{ matrix.python.name }} wheel
    runs-on: ubuntu-latest
    container: quay.io/pypa/manylinux2014_x86_64
    strategy:
      matrix:
        python:
          - {
            name: cp37,
            abi: cp37m,
            version: '3.7',
          }
          # - {
          #   name: cp38,
          #   abi: cp38,
          #   version: '3.8',
          # }
          # - {
          #   name: cp39,
          #   abi: cp39,
          #   version: '3.9',
          # }
          # - {
          #   name: cp310,
          #   abi: cp310,
          #   version: '3.10',
          # }
          # - {
          #   name: cp311,
          #   abi: cp311,
          #   version: '3.11',
          # }
          # - {
          #   name: cp312,
          #   abi: cp312,
          #   version: '3.12',
          # }

    steps:

      - name: Checkout sources
        uses: actions/checkout@v3
        with:
          submodules: true

      - name: Setup path
        run: echo "/opt/python/${{ matrix.python.name }}-${{ matrix.python.abi }}/bin/" >> $GITHUB_PATH

      - name: Install Python dependencies
        run: |
          python -m pip install --upgrade pip
          python -m pip install -r requirements.txt

      - name: Compile SuiteSparse
        run: make

      - name: Build wheel
        run: |
          # export __O3_OPTIM=1
          python3 setup.py bdist_wheel
          auditwheel repair dist/*.whl

      - name: Build source archive
        if: matrix.python.name == 'cp311'
        run: python setup.py sdist

      - name: Install wheel
        run: pip3 install wheelhouse/*.whl --user

      # - name: Install GDB
      #   run: yum install -y gdb

      - name: Check package can be imported
        run: |
          python3 -c "import lightsim2grid"
          python3 -c "from lightsim2grid import *"
          python3 -c "from lightsim2grid.newtonpf import newtonpf"

      - name: Check LightSimBackend can be imported (install grid2op)
        run: | 
          python3 -m pip install grid2op
          python3 -m pip freeze

      - name: Check LightSimBackend can be imported 1
        run:
          python3 -v -c "from lightsim2grid import LightSimBackend"

      - name: Check LightSimBackend can be imported 2
        run:
          python3 -v -c "from lightsim2grid import LightSimBackend; import grid2op; env = grid2op.make('l2rpn_case14_sandbox', test=True, backend=LightSimBackend())"

      - name: Upload wheel
        uses: actions/upload-artifact@v3
        with:
          name: lightsim2grid-wheel-linux-${{ matrix.python.name }}
          path: wheelhouse/*.whl

      - name: Upload source archive
        uses: actions/upload-artifact@v3
        if: matrix.python.name == 'cp311'
        with:
          name: lightsim2grid-sources
          path: dist/*.tar.gz

  # windows_build:
  #   # build wheels for windows
  #   name: Build windows ${{ matrix.python.name }} wheel
  #   runs-on: windows-2019
  #   strategy:
  #     matrix:
  #       python:
  #         - {
  #           name: cp37,
  #           version: '3.7',
  #         }
  #         - {
  #           name: cp38,
  #           version: '3.8',
  #         }
  #         - {
  #           name: cp39,
  #           version: '3.9',
  #         }
  #         - {
  #           name: cp310,
  #           version: '3.10',
  #         }
  #         - {
  #           name: cp311,
  #           version: '3.11',
  #         }
  #         - {
  #           name: cp312,
  #           version: '3.12',
  #         }
  #   env:
  #     RUNNER_OS: windows-2019
  #     PYTHON_VERSION: ${{ matrix.python.version }}

  #   steps:

  #     - name: Checkout sources
  #       uses: actions/checkout@v3
  #       with:
  #         submodules: true

  #     - name: Setup Python
  #       uses: actions/setup-python@v4
  #       with:
  #         python-version: ${{ matrix.python.version }}

  #     - name: Install Python dependencies
  #       run: |
  #         python -m pip install --upgrade pip
  #         python -m pip install --upgrade setuptools
  #         python -m pip install -r requirements.txt

  #     - name: Compile SuiteSparse cmake
  #       run: |
  #         cd build_cmake
  #         python generate_c_files.py
  #         mkdir build
  #         cd build
  #         cmake -DCMAKE_INSTALL_PREFIX=..\built -DCMAKE_BUILD_TYPE=Release ..
  #         cmake --build . --config Release
  #         cmake --install . --prefix ..\built
  #         cd ..
  #         cd ..
  #         set __O3_OPTIM=1
  #         python setup.py build

  #     - name: Build wheel
  #       run: python setup.py bdist_wheel

  #     - name: Install wheel
  #       shell: bash
  #       run: python -m pip install dist/*.whl --user

  #     - name: Check package can be imported
  #       run: |
  #         python -c "import lightsim2grid"
  #         python -c "from lightsim2grid import *"
  #         python -c "from lightsim2grid.newtonpf import newtonpf"
      
  #     - name: Check LightSimBackend can be imported
  #       run: |
  #         python -m pip install grid2op
  #         python -c "from lightsim2grid import LightSimBackend"
  #         python -c "from lightsim2grid import LightSimBackend; import grid2op; env = grid2op.make('l2rpn_case14_sandbox', test=True, backend=LightSimBackend())"

  #     - name: Upload wheel
  #       uses: actions/upload-artifact@v3
  #       with:
  #         name: lightsim2grid-wheel-${{ matrix.config.name }}-${{ matrix.python.name }}
  #         path: dist/*.whl

  # macos_build_37:
  #   # build wheel for python 3.7 for macos
  #   name: Build macos ${{ matrix.python.name }} wheel
  #   runs-on: macos-latest
  #   strategy:
  #     matrix:
  #       python:
  #         - {
  #           name: cp37,
  #           version: '3.7',
  #         }
  #   steps:
  #     - name: Checkout sources
  #       uses: actions/checkout@v3
  #       with:
  #         submodules: true

  #     - name: Setup Python
  #       uses: actions/setup-python@v4
  #       with:
  #         python-version: ${{ matrix.python.version }}

  #     - name: Install Python dependencies
  #       run: |
  #         python -m pip install --upgrade pip
  #         python -m pip install -r requirements.txt

  #     - name: Compile SuiteSparse make
  #       run: |
  #         make
  #         export __O3_OPTIM=1
  #         python3 setup.py build

  #     - name: Build wheel
  #       run: python setup.py bdist_wheel

  #     - name: Install wheel
  #       shell: bash
  #       run: python -m pip install dist/*.whl --user

  #     - name: Check package can be imported
  #       run: |
  #         python -c "import lightsim2grid"
  #         python -c "from lightsim2grid import *"
  #         python -c "from lightsim2grid.newtonpf import newtonpf"
      
  #     - name: Check LightSimBackend can be imported
  #       run: |
  #         python -m pip install grid2op
  #         python -c "from lightsim2grid import LightSimBackend"
  #         python -c "from lightsim2grid import LightSimBackend; import grid2op; env = grid2op.make('l2rpn_case14_sandbox', test=True, backend=LightSimBackend())"

  #     - name: Upload wheel
  #       uses: actions/upload-artifact@v3
  #       with:
  #         name: lightsim2grid-wheel-darwin-${{ matrix.python.name }}
  #         path: dist/*.whl

  # macos_build_38_:
  #   # build wheel for python 3.8 and above for macos
  #   name: Build darwin ${{ matrix.python.name }} wheel
  #   runs-on: macos-latest
  #   strategy:
  #     matrix:
  #       python:
  #         - {
  #           name: cp38,
  #           version: '3.8',
  #         }
  #         - {
  #           name: cp39,
  #           version: '3.9',
  #         }
  #         - {
  #           name: cp310,
  #           version: '3.10',
  #         }
  #         - {
  #           name: cp311,
  #           version: '3.11',
  #         }
  #         - {
  #           name: cp312,
  #           version: '3.12',
  #         }
  #   env:
  #     RUNNER_OS: macos-latest
  #     PYTHON_VERSION: ${{ matrix.python.version }}

  #   steps:

  #     - name: Checkout sources
  #       uses: actions/checkout@v3
  #       with:
  #         submodules: true

  #     - name: Setup Python
  #       uses: actions/setup-python@v4
  #       with:
  #         python-version: ${{ matrix.python.version }}

  #     - name: Set Additional Envs
  #       shell: bash
  #       run: |
  #         echo "PYTHON_SUBVERSION=$(echo $PYTHON_VERSION | cut -c 3-)" >> $GITHUB_ENV
  #         echo "DEPLOY=$( [[ $GITHUB_EVENT_NAME == 'push' && $GITHUB_REF == 'refs/tags'* ]] && echo 'True' || echo 'False' )" >> $GITHUB_ENV

  #     - name: Compile with cibuildwheel
  #       uses: pypa/cibuildwheel@v2.15.0
  #       env:
  #         CIBW_BUILD: "cp3${{env.PYTHON_SUBVERSION}}-*"  # see https://github.com/cvxpy/cvxpy/blob/master/.github/workflows/build.yml
  #         CIBW_ARCHS_LINUX: auto aarch64  # not used I believe
  #         CIBW_ARCHS_MACOS: x86_64 arm64
  #         CIBW_ENVIRONMENT: __O3_OPTIM=1
  #         CIBW_BEFORE_BUILD: make clean && make  # and not CIBW_BEFORE_ALL !
  #         CIBW_TEST_REQUIRES: grid2op pandapower
  #         CIBW_TEST_SKIP: "*-macosx_arm64"  # to silence warning "While arm64 wheels can be built on x86_64, they cannot be tested."
  #         CIBW_TEST_COMMAND: >
  #           python -c "import lightsim2grid" && 
  #           python -c "from lightsim2grid import *" &&
  #           python -c "from lightsim2grid.newtonpf import newtonpf" && 
  #           python -c "from lightsim2grid.solver import KLUSolver" && 
  #           python -c "from lightsim2grid import LightSimBackend" &&
  #           python -c "from lightsim2grid import LightSimBackend; import grid2op; env = grid2op.make('l2rpn_case14_sandbox', test=True, backend=LightSimBackend())"

  #     - name: Upload wheel
  #       uses: actions/upload-artifact@v3
  #       with:
  #         name: wheels-darwin-${{ matrix.python.name }}
  #         path: ./wheelhouse/*.whl

  package:
    name: Package wheels
    runs-on: ubuntu-latest
    needs: [manylinux_build] #, windows_build, macos_build_37, macos_build_38_]

    steps:
      - name: Download wheels
        uses: actions/download-artifact@v3
        with:
          path: download

      - name: Upload wheels
        uses: actions/upload-artifact@v3
        with:
          name: lightsim2grid-wheels
          path: |
            download/**/*.whl
            download/**/*.tar.gz