ci_cron_weekly.yml

name: Weekly cron

on:
  workflow_dispatch:
  schedule:
    # run every Monday at 6am UTC
    - cron: '0 6 * * 1'
  pull_request:
    # We also want this workflow triggered if the 'Extra CI' label is added
    # or present when PR is updated
    types:
      - synchronize
      - labeled
  push:
    # We want this workflow to always run on release branches as well as
    # all tags since we want to be really sure we don't introduce
    # regressions on the release branches, and it's also important to run
    # this on pre-release and release tags.
    branches:
    - 'v*'
    tags:
    - '*'

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

env:
  IS_CRON: 'true'

jobs:
  tests:
    runs-on: ${{ matrix.os }}
    if: (github.repository == 'astropy/astropy' && (github.event_name == 'schedule' || github.event_name == 'push' || github.event_name == 'workflow_dispatch' || contains(github.event.pull_request.labels.*.name, 'Extra CI')))
    env:
      ARCH_ON_CI: "normal"
    strategy:
      fail-fast: false
      matrix:
        include:

          # We check numpy-dev also in a job that only runs from cron, so that
          # we can spot issues sooner. We do not use remote data here, since
          # that gives too many false positives due to URL timeouts. We also
          # install all dependencies via pip here so we pick up the latest
          # releases.
          - name: Python 3.11 with dev version of key dependencies
            os: ubuntu-latest
            python: '3.11'
            toxenv: py311-test-devdeps

          # https://github.com/astropy/astropy/issues/15701
          - name: Python 3.11 with dev version of key dependencies without scipy
            os: ubuntu-latest
            python: '3.11'
            toxenv: py311-test-devdeps-noscipy

          - name: Python 3.13 with dev version of infrastructure dependencies
            os: ubuntu-latest
            python: '3.13'
            toxenv: py313-test-devinfra

          - name: Python 3.12 on macOS (x86_64) with all optional dependencies
            os: macos-13
            python: '3.12'
            toxenv: py312-test-alldeps

          - name: Documentation link check
            os: ubuntu-latest
            python: '3.x'
            toxenv: linkcheck
            toxposargs: --color

    steps:
    - name: Checkout code
      uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871  # v4.2.1
      with:
        fetch-depth: 0
    - name: Set up Python
      uses: actions/setup-python@f677139bbe7f9c59b41e40162b753c062f5d49a3  # v5.2.0
      with:
        python-version: ${{ matrix.python }}
    - name: Install language-pack-de and tzdata
      if: ${{ matrix.os == 'ubuntu-latest' }}
      run: |
        sudo apt-get update
        sudo apt-get install language-pack-de tzdata
    - name: Install graphviz
      if: ${{ matrix.toxenv == 'linkcheck' }}
      run: sudo apt-get install graphviz
    - name: Install Python dependencies
      run: python -m pip install --upgrade tox
    - name: Run tests
      run: tox ${{ matrix.toxargs}} -e ${{ matrix.toxenv}} -- ${{ matrix.toxposargs}}


  tests_more_architectures:

    # The following architectures are emulated and are therefore slow, so
    # we include them just in the weekly cron. These also serve as a test
    # of using system libraries and using pytest directly.

    runs-on: ubuntu-latest
    name: Python 3.12
    # keep condition in sync with test_arm64
    if: (github.repository == 'astropy/astropy' && (github.event_name == 'schedule' || github.event_name == 'push' || github.event_name == 'workflow_dispatch' || contains(github.event.pull_request.labels.*.name, 'Extra CI')))
    env:
      ARCH_ON_CI: ${{ matrix.arch }}

    strategy:
      fail-fast: false
      matrix:
        include:
          - arch: s390x
          - arch: ppc64le
          - arch: armv7

    steps:
      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871  # v4.2.1
        with:
          fetch-depth: 0
      - uses: uraimo/run-on-arch-action@b0ffb25eb00af00468375982384441f063da1741  # v2.7.2
        name: Run tests
        id: build
        with:
          arch: ${{ matrix.arch }}
          distro: ubuntu_rolling

          shell: /bin/bash
          env: |
            ARCH_ON_CI: ${{ env.ARCH_ON_CI }}
            IS_CRON: ${{ env.IS_CRON }}

          install: |
            apt-get update -q -y
            apt-get install -q -y gnupg2
            # Add test-support repository for wcslib8
            echo "deb http://ppa.launchpadcontent.net/astropy/test-support/ubuntu lunar main" > /etc/apt/sources.list.d/test-support.list
            gpg --keyserver hkp://keyserver.ubuntu.com:80 --recv CC75F07B3EF41EFC
            gpg --export --armor CC75F07B3EF41EFC | tee /etc/apt/trusted.gpg.d/test-support.asc
            apt-get update -q -y
            apt-get install -q -y --no-install-recommends \
                                  git \
                                  g++ \
                                  pkg-config \
                                  python3 \
                                  python3-erfa \
                                  python3-extension-helpers \
                                  python3-jinja2 \
                                  python3-numpy \
                                  python3-pytest-astropy \
                                  python3-setuptools-scm \
                                  python3-yaml \
                                  python3-venv \
                                  python3-wheel \
                                  wcslib-dev

          run: |
            uname -a
            echo "LONG_BIT="$(getconf LONG_BIT)
            python3 -m venv --system-site-packages tests
            source tests/bin/activate
            # cython and pyerfa versions in ubuntu repos are too old currently
            pip install -U cython
            pip install -U --no-build-isolation pyerfa
            ASTROPY_USE_SYSTEM_ALL=1 pip3 install -v --no-build-isolation -e .[test]
            pip3 list
            python3 -m pytest -m "not hypothesis"

  test_arm64:

    # Native arm64 testing - we keep this in the weekly cron as we need to pay for it so we should
    # minimize how many jobs we do.

    runs-on: linux-arm64
    name: Python 3.12 (arm64)
    # keep condition in sync with test_more_architectures
    if: (github.repository == 'astropy/astropy' && (github.event_name == 'schedule' || github.event_name == 'push' || github.event_name == 'workflow_dispatch' || contains(github.event.pull_request.labels.*.name, 'Extra CI')))
    env:
      ARCH_ON_CI: "arm64"

    steps:
      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871  # v4.2.1
        with:
          fetch-depth: 0
      - uses: actions/setup-python@f677139bbe7f9c59b41e40162b753c062f5d49a3  # v5.2.0
        with:
          python-version: '3.12'
      - name: Set up dependencies
        run: pip install tox
      - name: Run tests
        run: tox -e py312-test -- -n=2