ci-wheels.yml

# reference:
#   - https://github.com/actions/cache
#   - https://github.com/actions/checkout

name: ci-wheels

on:
  pull_request:

  push:
    branches:
      - "main"
      - "v*x"
      - "!conda-lock-auto-update"
      - "!pre-commit-ci-update-config"
      - "!dependabot/*"
    tags:
      - "v*"

  workflow_dispatch:

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

jobs:
  build-artifacts:
    name: "build pypi artifacts"

    runs-on: ubuntu-latest

    defaults:
      run:
        shell: bash -l {0}

    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: "build sdist and whell"
        run: |
          pipx run build

      - name: "show sdist and wheel"
        run: |
          ls -l ${{ github.workspace }}/dist

      - uses: actions/upload-artifact@v4
        with:
          name: pypi-artifacts
          path: ${{ github.workspace }}/dist

  test-artifacts:
    needs: [build-artifacts]
    name: "test wheel (${{ matrix.python-version }})"
    runs-on: ubuntu-latest
    defaults:
      run:
        shell: bash -l {0}
    env:
      ENV_CACHE_BUILD: "0"
      #: If you change the IRIS_SOURCE here you will also need to change it in
      #: the noxfile and the tests and benchmark workflows.
      IRIS_SOURCE: "github:main"

    strategy:
      fail-fast: false
      matrix:
        python-version: ["3.10", "3.11", "3.12"]
        session: ["wheel"]

    steps:
      - name: "checkout"
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - uses: actions/download-artifact@v4
        with:
          name: pypi-artifacts
          path: ${{ github.workspace }}/dist

      - name: Install Nox
        run: |
          pip install nox

      - name: Cache environment directories
        id: cache-env-dir
        uses: actions/cache@v4
        with:
          path: |
            .nox
            $CONDA/pkgs
          key: ${{ runner.os }}-${{ hashFiles('requirements/') }}-${{ env.ENV_CACHE_BUILD }}-${{ env.IRIS_SOURCE }}-${{ matrix.python-version }}

      - name: "nox install and test wheel"
        env:
          PY_VER: ${{ matrix.python-version }}
        run: |
          nox --session ${{ matrix.session }} -- --verbose

  show-artifacts:
    needs: [build-artifacts]
    name: "show artifacts"
    runs-on: ubuntu-latest
    steps:
      - uses: actions/download-artifact@v4
        with:
          name: pypi-artifacts
          path: ${{ github.workspace }}/dist

      - shell: bash
        run: |
          ls -l ${{ github.workspace }}/dist

  publish-artifacts-test-pypi:
    needs: [test-artifacts]
    name: "Publish to Test PyPI"
    runs-on: ubuntu-latest
    # upload to Test PyPI for every commit on main branch
    # and check for the SciTools repo
    if: github.event_name == 'push' && github.event.ref == 'refs/heads/main' && github.repository_owner == 'SciTools'
    steps:
      - uses: actions/download-artifact@v4
        with:
          name: pypi-artifacts
          path: ${{ github.workspace }}/dist

      - uses: pypa/gh-action-pypi-publish@release/v1
        with:
          user: __token__
          password: ${{ secrets.TEST_PYPI_API_TOKEN }}
          repository_url: https://test.pypi.org/legacy/
          skip_existing: true
          print_hash: true

  publish-artifacts-pypi:
    needs: [test-artifacts]
    name: "Publish to PyPI"
    runs-on: ubuntu-latest
    # upload to PyPI for every tag starting with 'v'
    if: github.event_name == 'push' && startsWith(github.event.ref, 'refs/tags/v')  && github.repository_owner == 'SciTools'
    steps:
      - uses: actions/download-artifact@v4
        with:
          name: pypi-artifacts
          path: ${{ github.workspace }}/dist

      - uses: pypa/gh-action-pypi-publish@release/v1
        with:
          user: __token__
          password: ${{ secrets.PYPI_API_TOKEN }}
          print_hash: true