balance/.github/workflows/coverage.yml at 13d7474ab23f8d0bae84bf41d9943af0424d1e72 · facebookresearch/balance · GitHub

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name: Coverage

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

jobs:
  coverage:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v5

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.12'

      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install .[dev]

      - name: Run tests with coverage
        run: |
          python -m pytest --cov=balance --cov-report=xml --cov-report=html --cov-report=term-missing

      - name: Upload coverage reports to artifacts
        if: always()
        uses: actions/upload-artifact@v4
        with:
          name: coverage-report
          path: htmlcov/

      - name: Upload coverage XML
        if: always()
        uses: actions/upload-artifact@v4
        with:
          name: coverage-xml
          path: coverage.xml

      - name: Display coverage percentage
        run: |
          coverage report --precision=2

      - name: Update coverage badge
        if: github.ref == 'refs/heads/main' && github.event_name == 'push'
        env:
          GIST_TOKEN: ${{ secrets.GIST_TOKEN_COVERAGE }}
        run: |
          COVERAGE=$(coverage report --precision=2 | grep TOTAL | awk '{print $NF}' | sed 's/%//')
          echo "Coverage: $COVERAGE%"

          # Determine badge color based on coverage (finer gradient)
          if (( $(echo "$COVERAGE == 100" | bc -l) )); then
            COLOR="brightgreen"
          elif (( $(echo "$COVERAGE >= 97" | bc -l) )); then
            COLOR="green"
          elif (( $(echo "$COVERAGE >= 95" | bc -l) )); then
            COLOR="yellowgreen"
          elif (( $(echo "$COVERAGE >= 90" | bc -l) )); then
            COLOR="yellow"
          elif (( $(echo "$COVERAGE >= 80" | bc -l) )); then
            COLOR="orange"
          else
            COLOR="red"
          fi

          # Create badge JSON content as a string (escape quotes for nested JSON)
          BADGE_CONTENT="{\\\"schemaVersion\\\": 1, \\\"label\\\": \\\"coverage\\\", \\\"message\\\": \\\"${COVERAGE}%\\\", \\\"color\\\": \\\"${COLOR}\\\"}"

          # Update the Gist (content must be a JSON-escaped string)
          curl -s -X PATCH \
            -H "Authorization: token $GIST_TOKEN" \
            -H "Accept: application/vnd.github.v3+json" \
            https://api.github.com/gists/89d05034d314ebda47c1e16607e1ee22 \
            -d "{\"files\": {\"coverage-balance.json\": {\"content\": \"$BADGE_CONTENT\"}}}" | head -20

          echo ""
          echo "Badge updated successfully!"