wheels.yml

name: Build wheels

# yamllint disable-line rule:truthy
on:
  workflow_dispatch:
  schedule:
    - cron: "0 4 * * *"
  push:
    branches:
      - dev
      - rc
    paths:
      - ".github/workflows/wheels.yml"
      - "homeassistant/package_constraints.txt"
      - "requirements_all.txt"
      - "requirements.txt"
      - "script/gen_requirements_all.py"

env:
  DEFAULT_PYTHON: "3.12"

concurrency:
  group: ${{ github.workflow }}-${{ github.ref_name}}
  cancel-in-progress: true

jobs:
  init:
    name: Initialize wheels builder
    if: github.repository_owner == 'home-assistant'
    runs-on: ubuntu-latest
    outputs:
      architectures: ${{ steps.info.outputs.architectures }}
    steps:
      - name: Checkout the repository
        uses: actions/checkout@v4.1.7

      - name: Set up Python ${{ env.DEFAULT_PYTHON }}
        id: python
        uses: actions/setup-python@v5.1.1
        with:
          python-version: ${{ env.DEFAULT_PYTHON }}
          check-latest: true

      - name: Create Python virtual environment
        run: |
          python -m venv venv
          . venv/bin/activate
          python --version
          pip install "$(grep '^uv' < requirements_test.txt)"
          uv pip install -r requirements.txt

      - name: Get information
        id: info
        uses: home-assistant/actions/helpers/info@master

      - name: Create requirements_diff file
        run: |
          if [[ ${{ github.event_name }} =~ (schedule|workflow_dispatch) ]]; then
            touch requirements_diff.txt
          else
            curl -s -o requirements_diff.txt https://raw.githubusercontent.com/home-assistant/core/master/requirements.txt
          fi

      - name: Write env-file
        run: |
          (
            echo "GRPC_BUILD_WITH_BORING_SSL_ASM=false"
            echo "GRPC_PYTHON_BUILD_SYSTEM_OPENSSL=true"
            echo "GRPC_PYTHON_BUILD_WITH_CYTHON=true"
            echo "GRPC_PYTHON_DISABLE_LIBC_COMPATIBILITY=true"
            echo "GRPC_PYTHON_LDFLAGS=-lpthread -Wl,-wrap,memcpy -static-libgcc"

            # Fix out of memory issues with rust
            echo "CARGO_NET_GIT_FETCH_WITH_CLI=true"

            # OpenCV headless installation
            echo "CI_BUILD=1"
            echo "ENABLE_HEADLESS=1"

            # Use C-Extension for SQLAlchemy
            echo "REQUIRE_SQLALCHEMY_CEXT=1"
          ) > .env_file

      - name: Upload env_file
        uses: actions/upload-artifact@v4.3.4
        with:
          name: env_file
          path: ./.env_file
          overwrite: true

      - name: Upload requirements_diff
        uses: actions/upload-artifact@v4.3.4
        with:
          name: requirements_diff
          path: ./requirements_diff.txt
          overwrite: true

      - name: Generate requirements
        run: |
          . venv/bin/activate
          python -m script.gen_requirements_all ci

      - name: Upload requirements_all_wheels
        uses: actions/upload-artifact@v4.3.4
        with:
          name: requirements_all_wheels
          path: ./requirements_all_wheels_*.txt

  core:
    name: Build Core wheels ${{ matrix.abi }} for ${{ matrix.arch }} (musllinux_1_2)
    if: github.repository_owner == 'home-assistant'
    needs: init
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        abi: ["cp312"]
        arch: ${{ fromJson(needs.init.outputs.architectures) }}
    steps:
      - name: Checkout the repository
        uses: actions/checkout@v4.1.7

      - name: Download env_file
        uses: actions/download-artifact@v4.1.8
        with:
          name: env_file

      - name: Download requirements_diff
        uses: actions/download-artifact@v4.1.8
        with:
          name: requirements_diff

      - name: Build wheels
        uses: home-assistant/wheels@2024.07.1
        with:
          abi: ${{ matrix.abi }}
          tag: musllinux_1_2
          arch: ${{ matrix.arch }}
          wheels-key: ${{ secrets.WHEELS_KEY }}
          env-file: true
          apk: "libffi-dev;openssl-dev;yaml-dev;nasm"
          skip-binary: aiohttp
          constraints: "homeassistant/package_constraints.txt"
          requirements-diff: "requirements_diff.txt"
          requirements: "requirements.txt"

  integrations:
    name: Build wheels ${{ matrix.abi }} for ${{ matrix.arch }}
    if: github.repository_owner == 'home-assistant'
    needs: init
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        abi: ["cp312"]
        arch: ${{ fromJson(needs.init.outputs.architectures) }}
    steps:
      - name: Checkout the repository
        uses: actions/checkout@v4.1.7

      - name: Download env_file
        uses: actions/download-artifact@v4.1.8
        with:
          name: env_file

      - name: Download requirements_diff
        uses: actions/download-artifact@v4.1.8
        with:
          name: requirements_diff

      - name: Download requirements_all_wheels
        uses: actions/download-artifact@v4.1.8
        with:
          name: requirements_all_wheels

      - name: Split requirements all
        run: |
          # We split requirements all into multiple files.
          # This is to prevent the build from running out of memory when
          # resolving packages on 32-bits systems (like armhf, armv7).

          split -l $(expr $(expr $(cat requirements_all.txt | wc -l) + 1) / 3) requirements_all_wheels_${{ matrix.arch }}.txt requirements_all.txt

      - name: Create requirements for cython<3
        run: |
          # Some dependencies still require 'cython<3'
          # and don't yet use isolated build environments.
          # Build these first.
          # grpcio: https://github.com/grpc/grpc/issues/33918
          # pydantic: https://github.com/pydantic/pydantic/issues/7689

          touch requirements_old-cython.txt
          cat homeassistant/package_constraints.txt | grep 'grpcio==' >> requirements_old-cython.txt
          cat homeassistant/package_constraints.txt | grep 'pydantic==' >> requirements_old-cython.txt

      - name: Adjust build env
        run: |
          if [ "${{ matrix.arch }}" = "i386" ]; then
            echo "NPY_DISABLE_SVML=1" >> .env_file
          fi

          # Do not pin numpy in wheels building
          sed -i "/numpy/d" homeassistant/package_constraints.txt

      - name: Build wheels (old cython)
        uses: home-assistant/wheels@2024.07.1
        with:
          abi: ${{ matrix.abi }}
          tag: musllinux_1_2
          arch: ${{ matrix.arch }}
          wheels-key: ${{ secrets.WHEELS_KEY }}
          env-file: true
          apk: "bluez-dev;libffi-dev;openssl-dev;glib-dev;eudev-dev;libxml2-dev;libxslt-dev;libpng-dev;libjpeg-turbo-dev;tiff-dev;cups-dev;gmp-dev;mpfr-dev;mpc1-dev;ffmpeg-dev;gammu-dev;yaml-dev;openblas-dev;fftw-dev;lapack-dev;gfortran;blas-dev;eigen-dev;freetype-dev;glew-dev;harfbuzz-dev;hdf5-dev;libdc1394-dev;libtbb-dev;mesa-dev;openexr-dev;openjpeg-dev;uchardet-dev"
          skip-binary: aiohttp;charset-normalizer;grpcio;SQLAlchemy;protobuf;pydantic
          constraints: "homeassistant/package_constraints.txt"
          requirements-diff: "requirements_diff.txt"
          requirements: "requirements_old-cython.txt"
          pip: "'cython<3'"

      - name: Build wheels (part 1)
        uses: home-assistant/wheels@2024.07.1
        with:
          abi: ${{ matrix.abi }}
          tag: musllinux_1_2
          arch: ${{ matrix.arch }}
          wheels-key: ${{ secrets.WHEELS_KEY }}
          env-file: true
          apk: "bluez-dev;libffi-dev;openssl-dev;glib-dev;eudev-dev;libxml2-dev;libxslt-dev;libpng-dev;libjpeg-turbo-dev;tiff-dev;cups-dev;gmp-dev;mpfr-dev;mpc1-dev;ffmpeg-dev;gammu-dev;yaml-dev;openblas-dev;fftw-dev;lapack-dev;gfortran;blas-dev;eigen-dev;freetype-dev;glew-dev;harfbuzz-dev;hdf5-dev;libdc1394-dev;libtbb-dev;mesa-dev;openexr-dev;openjpeg-dev;uchardet-dev;nasm"
          skip-binary: aiohttp;charset-normalizer;grpcio;SQLAlchemy;protobuf;pydantic
          constraints: "homeassistant/package_constraints.txt"
          requirements-diff: "requirements_diff.txt"
          requirements: "requirements_all.txtaa"

      - name: Build wheels (part 2)
        uses: home-assistant/wheels@2024.07.1
        with:
          abi: ${{ matrix.abi }}
          tag: musllinux_1_2
          arch: ${{ matrix.arch }}
          wheels-key: ${{ secrets.WHEELS_KEY }}
          env-file: true
          apk: "bluez-dev;libffi-dev;openssl-dev;glib-dev;eudev-dev;libxml2-dev;libxslt-dev;libpng-dev;libjpeg-turbo-dev;tiff-dev;cups-dev;gmp-dev;mpfr-dev;mpc1-dev;ffmpeg-dev;gammu-dev;yaml-dev;openblas-dev;fftw-dev;lapack-dev;gfortran;blas-dev;eigen-dev;freetype-dev;glew-dev;harfbuzz-dev;hdf5-dev;libdc1394-dev;libtbb-dev;mesa-dev;openexr-dev;openjpeg-dev;uchardet-dev;nasm"
          skip-binary: aiohttp;charset-normalizer;grpcio;SQLAlchemy;protobuf;pydantic
          constraints: "homeassistant/package_constraints.txt"
          requirements-diff: "requirements_diff.txt"
          requirements: "requirements_all.txtab"

      - name: Build wheels (part 3)
        uses: home-assistant/wheels@2024.07.1
        with:
          abi: ${{ matrix.abi }}
          tag: musllinux_1_2
          arch: ${{ matrix.arch }}
          wheels-key: ${{ secrets.WHEELS_KEY }}
          env-file: true
          apk: "bluez-dev;libffi-dev;openssl-dev;glib-dev;eudev-dev;libxml2-dev;libxslt-dev;libpng-dev;libjpeg-turbo-dev;tiff-dev;cups-dev;gmp-dev;mpfr-dev;mpc1-dev;ffmpeg-dev;gammu-dev;yaml-dev;openblas-dev;fftw-dev;lapack-dev;gfortran;blas-dev;eigen-dev;freetype-dev;glew-dev;harfbuzz-dev;hdf5-dev;libdc1394-dev;libtbb-dev;mesa-dev;openexr-dev;openjpeg-dev;uchardet-dev;nasm"
          skip-binary: aiohttp;charset-normalizer;grpcio;SQLAlchemy;protobuf;pydantic
          constraints: "homeassistant/package_constraints.txt"
          requirements-diff: "requirements_diff.txt"
          requirements: "requirements_all.txtac"