build-python-package.yml

name: Build python package

on:
  push:
    branches: [main]
    tags: ['v*']
  pull_request:
    branches: [main]
  workflow_dispatch:

jobs:
  build_wheels:
    name: Build wheels for ${{ matrix.platform-id }}
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        include:
          - os: ubuntu-20.04
            platform-id: manylinux_x86_64
          - os: windows-2019
            platform-id: win_amd64
          - os: macos-latest
            platform-id: macosx_x86_64
          - os: macos-latest
            platform-id: macosx_arm64

    steps:
      - uses: actions/checkout@v4

      - name: Build wheels
        uses: pypa/cibuildwheel@v2.16.2
        env:
          CIBW_BUILD: cp38-${{ matrix.platform-id }}
          CIBW_ARCHS: all
          CIBW_TEST_SKIP: '*-macosx_arm64'

      - uses: actions/upload-artifact@v3
        if: github.event_name == 'push'
        with:
          path: ./wheelhouse/*.whl

  build_sdist:
    name: Build sdist
    if: github.event_name == 'push'
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-python@v4
        with:
          python-version: '3.8'

      - name: Build sdist
        run: |
          python -m pip install build scikit-build-core
          python -m build --sdist --outdir dist

      - uses: actions/upload-artifact@v3
        with:
          path: ./dist/*.tar.gz

  upload_artifacts:
    name: 'Upload to PyPI'
    if: github.repository == 'Nixtla/coreforecast' && startsWith(github.ref, 'refs/tags/v')
    needs: [build_wheels, build_sdist]
    runs-on: ubuntu-latest
    permissions:
      id-token: write
    steps:
    - uses: actions/download-artifact@v3
      with:
        name: artifact
        path: dist

    - name: Publish package to PyPI
      uses: pypa/gh-action-pypi-publish@release/v1