regress-python.yml

# Copyright 2026 keplertech.io
# SPDX-License-Identifier: Apache-2.0

name: regress-python

on:
  push:
    branches: [main]
  pull_request:
    branches: [main]
  workflow_dispatch:

permissions:
  contents: read

concurrency:
  group: regress-python-${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: ${{ github.event_name == 'pull_request' }}

jobs:
  source-build:
    name: Local NajaEDA and Kepler Python regression
    runs-on: ubuntu-24.04
    timeout-minutes: 90
    env:
      CC: clang
      CXX: clang++
      PYTHONFAULTHANDLER: '1'
    steps:
      - uses: actions/checkout@v4
        with:
          submodules: recursive
          persist-credentials: false

      - uses: actions/setup-python@v6
        with:
          python-version: '3.12'

      # The provider-selection tests require CMake 3.30 or newer.
      - uses: jwlawson/actions-setup-cmake@v2
        with:
          cmake-version: '3.31.x'

      - name: Install native build dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -y --no-install-recommends \
            build-essential ninja-build clang pkg-config \
            libboost-dev libboost-iostreams-dev libtbb-dev \
            capnproto libcapnp-dev zlib1g-dev flex bison libfl-dev \
            python3-dev python3-venv

      - name: Build pinned sources and run Python regressions
        run: python regress/run_python_regress.py --jobs 2

      - name: Upload failure logs
        if: failure()
        uses: actions/upload-artifact@v4
        with:
          name: python-source-regression-logs
          path: |
            build/python-regress/regression.log
            build/python-regress/**/Testing/Temporary/*.log
          if-no-files-found: warn
          retention-days: 7