python-native.yml

name: Python Native
on:
  push:
    branches: [master]
  pull_request:
    branches: [master]
jobs:
  test:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4
    - uses: treeform/setup-nim-action@v6
    - name: Checkout Pixie
      uses: actions/checkout@v4
      with:
        repository: treeform/pixie
        ref: pixie-binding-abi-fixes
        path: pixie
    - name: Move Pixie checkout beside Genny
      run: rm -rf ../pixie && mv pixie ../pixie
    - name: Install Pixie dependencies
      run: cd .. && nimby install -g pixie/pixie.nimble
    - uses: actions/setup-python@v5
      with:
        python-version: '3.12'
    - name: Build native extension
      run: |
        EXT_SUFFIX="$(python -c 'import sysconfig; print(sysconfig.get_config_var("EXT_SUFFIX"))')"
        nim c --mm:arc --app:lib -d:gennyPythonNative -o:tests/generated/test${EXT_SUFFIX} tests/test.nim
    - name: Run native Python test
      run: python tests/test_python_native.py
    - name: Build Pixie native extension
      run: |
        EXT_SUFFIX="$(python -c 'import sysconfig; print(sysconfig.get_config_var("EXT_SUFFIX"))')"
        cd ../pixie
        nim c --mm:arc --app:lib -d:gennyPythonNative --path:../genny/src --path:src -o:bindings/generated/pixie${EXT_SUFFIX} bindings/bindings.nim
    - name: Run Pixie native Python test
      run: PIXIE_ROOT=../pixie PIXIE_BINDINGS_DIR=../pixie/bindings/generated LD_LIBRARY_PATH=$PWD/../pixie/bindings/generated python tests/test_pixie_python_native.py
    - name: Run non-gating benchmark
      continue-on-error: true
      run: python tests/bench_python_native.py
    - name: Compare Pixie render goldens
      run: nim r --mm:arc --path:../pixie/src tests/test_no_gold_diff.nim