update readme #17
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| name: Data pipeline tests & coverage | |
| on: | |
| pull_request: | |
| paths: | |
| - "src/data_pipelines/**" | |
| - "src/data_extraction/**" | |
| - ".github/workflows/data_pipeline_coverage.yaml" | |
| push: | |
| branches: | |
| - main | |
| - a6 | |
| paths: | |
| - "src/data_pipelines/**" | |
| - "src/data_extraction/**" | |
| - ".github/workflows/data_pipeline_coverage.yaml" | |
| jobs: | |
| test-data-pipelines: | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: write # needed to commit badge | |
| pull-requests: write # needed to comment on PRs | |
| steps: | |
| - name: Checkout repo | |
| uses: actions/checkout@v4 | |
| - name: Set up Python | |
| uses: actions/setup-python@v5 | |
| with: | |
| python-version: "3.11" | |
| - name: Install dependencies | |
| run: | | |
| python -m pip install --upgrade pip | |
| # install project deps if you keep a requirements file at repo root | |
| if [ -f requirements.txt ]; then | |
| pip install -r requirements.txt | |
| fi | |
| # make sure pytest + pytest-cov and libs used in tests are installed | |
| pip install pytest pytest-cov boto3 requests pandas kagglehub psycopg2-binary openpyxl xlsxwriter | |
| # Run BOTH data_pipelines and data_extraction tests with coverage in one go | |
| - name: Run tests with coverage | |
| run: | | |
| pytest \ | |
| src/data_pipelines \ | |
| src/data_extraction \ | |
| --cov=src/data_pipelines \ | |
| --cov=src/data_extraction \ | |
| --cov-report=xml:coverage-data-pipelines.xml \ | |
| --cov-report=term \ | |
| | tee data-pipelines-pytest-output.txt | |
| # Extract total line coverage % from coverage-data-pipelines.xml | |
| - name: Extract Coverage Percentage | |
| id: covpct | |
| run: | | |
| python - << 'EOF' | |
| import xml.etree.ElementTree as ET | |
| import os | |
| tree = ET.parse('coverage-data-pipelines.xml') | |
| root = tree.getroot() | |
| pct = float(root.get('line-rate', 0.0)) * 100.0 | |
| with open(os.environ["GITHUB_OUTPUT"], "a") as f: | |
| f.write(f"pct={pct:.2f}\n") | |
| EOF | |
| - name: Capture pytest output | |
| id: covtext | |
| run: | | |
| echo "text<<EOF" >> $GITHUB_OUTPUT | |
| cat data-pipelines-pytest-output.txt >> $GITHUB_OUTPUT | |
| echo "EOF" >> $GITHUB_OUTPUT | |
| - name: Comment on PR | |
| if: github.event_name == 'pull_request' | |
| uses: peter-evans/create-or-update-comment@v4 | |
| with: | |
| issue-number: ${{ github.event.pull_request.number }} | |
| body: | | |
| **Data Pipeline Tests & Coverage** | |
| | Metric | Value | | |
| |--------|-------| | |
| | Total Line Coverage | **${{ steps.covpct.outputs.pct }}%** | | |
| <details> | |
| <summary>Pytest Output</summary> | |
| ``` | |
| ${{ steps.covtext.outputs.text }} | |
| ``` | |
| </details> | |
| - name: Generate Badge | |
| if: github.ref == 'refs/heads/main' | |
| run: | | |
| pct="${{ steps.covpct.outputs.pct }}" | |
| color="red" | |
| if (( $(echo "$pct >= 80" | bc -l) )); then color="orange"; fi | |
| if (( $(echo "$pct >= 90" | bc -l) )); then color="green"; fi | |
| mkdir -p .github/badges | |
| cat > .github/badges/data-pipelines-coverage.svg <<EOF | |
| <svg xmlns="http://www.w3.org/2000/svg" width="220" height="20"> | |
| <rect width="160" height="20" fill="#555"/> | |
| <rect x="160" width="60" height="20" fill="$color"/> | |
| <text x="80" y="14" fill="#fff" font-family="DejaVu Sans" font-size="11" text-anchor="middle">Data Pipelines Coverage</text> | |
| <text x="190" y="14" fill="#fff" font-family="DejaVu Sans" font-size="11" text-anchor="middle">${pct}%</text> | |
| </svg> | |
| EOF | |
| - name: Commit badge | |
| if: github.ref == 'refs/heads/main' | |
| run: | | |
| git config user.name "github-actions" | |
| git config user.email "github-actions@github.com" | |
| git add .github/badges/data-pipelines-coverage.svg | |
| git commit -m "Update data pipelines coverage badge" || exit 0 | |
| git push |