bleeding-edge.yaml

name: CI (bleeding edge)
# goals: check stability against dev version of Python and yt

on:
  push:
    branches:
    - main
  pull_request:
    paths:
    - .github/workflows/bleeding-edge.yaml
  schedule:
    # run this every Wednesday at 3 am UTC
  - cron: 0 3 * * 3
  workflow_dispatch:

jobs:
  build:
    runs-on: ubuntu-latest
    name: CI w/ yt dev
    timeout-minutes: 60

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

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

    - name: Set up Python Dev Version
      uses: actions/setup-python@v5
      with:
        python-version: 3.13-dev

    - uses: astral-sh/setup-uv@v4
    - name: Configure uv
      run: |
        echo "UV_PYTHON_PREFERENCE=only-system" >> $GITHUB_ENV
        echo "UV_PYTHON=3.13" >> $GITHUB_ENV
        echo "UV_PRERELEASE=allow" >> $GITHUB_ENV
        echo "UV_EXTRA_INDEX_URL=https://pypi.anaconda.org/scientific-python-nightly-wheels/simple" >> $GITHUB_ENV

    - name: Build
      run: |
        uv sync --group test --extra HDF5 --no-editable
        uv pip install git+https://github.com/yt-project/yt.git

    - name: Run Tests
      run: |
        uv run --frozen --no-editable pytest --color=yes