cacti/.github/workflows/pr-python-coverage.yml at develop · MSS970/cacti · GitHub

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name: Changed Python Coverage

on:
  pull_request:
    paths:
      - '**.py'
      - '.github/workflows/pr-python-coverage.yml'

permissions:
  contents: read

jobs:
  coverage:
    name: Changed Python lines >= 80%
    runs-on: ubuntu-24.04
    timeout-minutes: 10
    env:
      PYTHONDONTWRITEBYTECODE: '1'
    steps:
      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1
        with:
          ref: ${{ github.event.pull_request.head.sha || github.sha }}
          fetch-depth: 0
          persist-credentials: false
      - uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97 # v7.0.0
        with:
          python-version: '3.12'
      - name: Install test instrumentation and gettext
        run: |
          set -euo pipefail
          python -m pip install coverage==7.13.2 pyyaml==6.0.2
          sudo apt-get update
          sudo apt-get install -y gettext
      - name: Exercise maintenance tool contracts
        run: |
          set -euo pipefail
          python -m coverage run -m unittest discover -s tests/tools -p 'test_*.py'
          python -m coverage json -o coverage-python.json
      - name: Require at least 80 percent of changed Python statements
        env:
          BASE_COMMIT: ${{ github.event.pull_request.base.sha }}
        run: |
          set -euo pipefail
          python tests/tools/check_changed_python_coverage.py --base "$BASE_COMMIT" \
            --report coverage-python.json --minimum 80 --json-output coverage-python-changed.json
      - name: Preserve coverage evidence
        if: always()
        uses: actions/upload-artifact@cf430e030ddbb5b0abf93d22962f4752f3646cd9
        with:
          name: changed-python-coverage
          path: |
            coverage-python.json
            coverage-python-changed.json
          if-no-files-found: warn