preppy/.github/workflows/ci.yml at develop · educelab/preppy · GitHub

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name: CI

on:
  push:
    branches: ["develop"]
    tags: ["v*"]
  pull_request:
  workflow_dispatch:

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

jobs:
  # ===========================================================================
  # Python package (preppy/)
  # ---------------------------------------------------------------------------
  # Runs the suite across supported interpreters. ImageMagick + the `preview`
  # extra (trimesh/pyrender, with OSMesa for offscreen GL) are installed so the
  # texture-normalization and rendered-thumbnail paths actually execute and
  # catch regressions here rather than self-skipping. The heavier geometry
  # toolchain (ktx/gltfpack/node) and pymeshlab remain the manual `integration`
  # job's job; those tests still self-skip here. The tool-availability skips are
  # for bare local-dev machines, not CI.
  # ===========================================================================
  test:
    name: py ${{ matrix.python-version }}
    runs-on: ubuntu-latest
    env:
      # Headless offscreen GL backend so the pyrender model-preview tests run
      # instead of skipping on a missing GL context.
      PYOPENGL_PLATFORM: osmesa
    strategy:
      fail-fast: false
      matrix:
        python-version: ["3.11", "3.12", "3.13"]
    steps:
      - uses: actions/checkout@v4

      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v5
        with:
          python-version: ${{ matrix.python-version }}

      - name: Install system deps (ImageMagick + offscreen GL)
        run: |
          sudo apt-get update
          sudo apt-get install -y imagemagick libosmesa6 libgl1

      - name: Install
        run: |
          python -m pip install --upgrade pip setuptools wheel
          pip install '.[test,preview]'

      - name: Run tests
        run: python -m pytest tests/

      - name: Smoke test
        run: preppy -h

  # Full end-to-end run over the sample object, exercising the real toolchain.
  # Heavy and environment-sensitive, so it is opt-in (manual dispatch) and
  # non-blocking (continue-on-error); whatever tools install successfully are
  # exercised, the rest self-skip. See README / singularity/preppy.def for the
  # authoritative install.
  integration:
    name: integration (full toolchain)
    if: github.event_name == 'workflow_dispatch'
    runs-on: ubuntu-latest
    continue-on-error: true
    steps:
      - uses: actions/checkout@v4

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

      - name: Install external toolchain
        run: |
          curl -fsSL https://deb.nodesource.com/setup_24.x | sudo -E bash -
          sudo apt-get update
          sudo apt-get install -y imagemagick nodejs
          npm install -g gltfpack
          # KTX-Software (`ktx create`) — install per README for full KTX2 tests;
          # absent, the KTX2/embed integration tests skip cleanly.

      - name: Install package + embed helper deps
        run: |
          pip install '.[test,validate,preview]'
          npm install --prefix preppy/node

      - name: Run tests
        run: python -m pytest tests/