name: nightly

# Early warning: upgrade every dependency to its latest version and run the
# test suite, so an upstream release that breaks mjlab shows up here rather than
# in a user's install or at release time.

on:
  schedule:
    - cron: "17 11 * * *"  # Daily at 11:17 UTC (off the hour to reduce delay).
  workflow_dispatch:

permissions:
  contents: read

jobs:
  latest-deps:
    name: Test against latest dependencies (py${{ matrix.python-version }})
    # Skip on forks; scheduled runs only make sense on the canonical repo.
    if: github.repository == 'mujocolab/mjlab'
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        python-version: ["3.10", "3.13"]
    steps:
      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
      - name: Setup uv
        uses: astral-sh/setup-uv@c771a70e6277c0a99b617c7a806ffedaca235ff9 # v9.0.0
        with:
          python-version: ${{ matrix.python-version }}
          version: "0.12.1"
      - name: Upgrade all dependencies to latest
        run: uv lock --upgrade
      - name: Show dependency tree
        run: uv tree
      - name: Test
        run: uv run --extra cpu pytest