weekly-regression.yaml

name: Weekly Regression Tests

on:
  schedule:
    - cron: '0 8 * * 1'  # Weekly Monday checks
  workflow_dispatch:

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

jobs:
  regression:
    name: Regression tests (including slow)
    runs-on: ubuntu-24.04
    steps:
      - name: Checkout repo
        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6

      - name: Set up Python 3.14
        uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
        with:
          python-version: "3.14"
          cache: pip

      - name: Cache regression test data downloads
        uses: actions/cache@v4
        with:
          path: .testdata
          key: codeentropy-testdata-${{ runner.os }}-py314

      - name: Install CodeEntropy and its testing dependencies
        run: |
          pip install --upgrade pip
          pip install -e .[testing]

      - name: Run regression test suite
        run: pytest tests/regression --run-slow

      - name: Upload regression artifacts on failure
        if: failure()
        uses: actions/upload-artifact@v4
        with:
          name: regression-failure-artifacts
          path: |
            .testdata/**
            tests/regression/**/.pytest_cache/**
            /tmp/pytest-of-*/pytest-*/**/config.yaml
            /tmp/pytest-of-*/pytest-*/**/codeentropy_stdout.txt
            /tmp/pytest-of-*/pytest-*/**/codeentropy_stderr.txt
            /tmp/pytest-of-*/pytest-*/**/codeentropy_output.json