release-python.yml

name: "Python Release"

on:
  workflow_dispatch:
    inputs:
      tag:
        description: "The version to tag, without the leading 'v'. If omitted, will initiate a dry run (no uploads)."
        type: string
      sha:
        description: "The full sha of the commit to be released. If omitted, the latest commit on the default branch will be used."
        default: ""
        type: string
  pull_request:
    paths:
      # When we change pyproject.toml, we want to ensure that the maturin builds still work
      - py-rattler/pyproject.toml
      # And when we change this workflow itself...
      - .github/workflows/python-release.yaml

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

env:
  PACKAGE_NAME: py_rattler
  PYTHON_VERSION: "3.11"
  CARGO_INCREMENTAL: 0
  CARGO_NET_RETRY: 10
  CARGO_TERM_COLOR: always
  RUSTUP_MAX_RETRIES: 10

jobs:
  sdist:
    name: Build sdist
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ inputs.sha }}
      - uses: actions/setup-python@v4
        with:
          python-version: ${{ env.PYTHON_VERSION }}
      - name: "Prep README.md"
        run: python scripts/transform_readme.py --target pypi
      - name: "Build sdist"
        uses: PyO3/maturin-action@v1
        with:
          command: sdist
          args: --out dist
      - name: "Test sdist"
        run: |
          rustup default $(cat rust-toolchain)
          pip install dist/${{ env.PACKAGE_NAME }}-*.tar.gz --force-reinstall
      - name: "Upload sdist"
        uses: actions/upload-artifact@v3
        with:
          name: wheels
          path: dist

  windows:
    runs-on: windows-latest
    name: Build ${{ matrix.platform.target }}
    strategy:
      matrix:
        platform:
          - target: x86_64-pc-windows-msvc
            arch: x64
          - target: i686-pc-windows-msvc
            arch: x86
          - target: aarch64-pc-windows-msvc
            arch: x64
    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ inputs.sha }}
      - uses: actions/setup-python@v4
        with:
          python-version: ${{ env.PYTHON_VERSION }}
          architecture: ${{ matrix.platform.arch }}
      - name: "Build wheels"
        uses: PyO3/maturin-action@v1
        with:
          working-directory: py-rattler
          target: ${{ matrix.platform.target }}
          args: --release --out dist
      - name: "Test wheel"
        if: ${{ !startsWith(matrix.platform.target, 'aarch64') }}
        shell: bash
        run: |
          python -m pip install dist/${{ env.PACKAGE_NAME }}-*.whl --force-reinstall
      - name: "Upload wheels"
        uses: actions/upload-artifact@v3
        with:
          name: wheels
          path: dist