Collect Workflow Metrics #4460
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| name: Collect Workflow Metrics | |
| on: | |
| schedule: | |
| # Run every 10 minutes to catch completed workflow runs | |
| - cron: '*/10 * * * *' | |
| workflow_dispatch: | |
| inputs: | |
| lookback_hours: | |
| description: 'Hours to look back for workflow runs' | |
| required: false | |
| default: '3' | |
| type: string | |
| jobs: | |
| collect-workflow-metrics: | |
| runs-on: ubuntu-latest | |
| environment: main | |
| steps: | |
| - name: Check out code | |
| uses: actions/checkout@v4 | |
| # Restore deduplication state from previous run | |
| - name: Restore state cache | |
| uses: actions/cache/restore@v4 | |
| with: | |
| path: ./state | |
| key: workflow-state-${{ github.run_id }} | |
| restore-keys: | | |
| workflow-state- | |
| - name: Build and run Docker container | |
| env: | |
| GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| OTEL_EXPORTER_OTLP_ENDPOINT: ${{ secrets.OTEL_EXPORTER_OTLP_ENDPOINT }} | |
| OTEL_EXPORTER_OTLP_HEADERS: ${{ secrets.OTEL_EXPORTER_OTLP_HEADERS }} | |
| OTEL_EXPORTER_OTLP_PROTOCOL: http/protobuf | |
| LOOKBACK_HOURS: ${{ inputs.lookback_hours || '3' }} | |
| run: | | |
| echo "OTEL_EXPORTER_OTLP_ENDPOINT is set: ${OTEL_EXPORTER_OTLP_ENDPOINT:+true}" | |
| echo "WORKFLOW_LOOKBACK_HOURS: $LOOKBACK_HOURS" | |
| docker build -t github-workflow-metrics -f Dockerfile.workflow . | |
| docker run \ | |
| -e GITHUB_TOKEN="$GITHUB_TOKEN" \ | |
| -e OTEL_EXPORTER_OTLP_ENDPOINT="$OTEL_EXPORTER_OTLP_ENDPOINT" \ | |
| -e OTEL_EXPORTER_OTLP_HEADERS="$OTEL_EXPORTER_OTLP_HEADERS" \ | |
| -e OTEL_EXPORTER_OTLP_PROTOCOL="$OTEL_EXPORTER_OTLP_PROTOCOL" \ | |
| -e WORKFLOW_LOOKBACK_HOURS="$LOOKBACK_HOURS" \ | |
| -v "$(pwd)/state:/app/state" \ | |
| github-workflow-metrics | |
| # Save state for next run (always run even if previous steps fail) | |
| - name: Save state cache | |
| if: always() | |
| uses: actions/cache/save@v4 | |
| with: | |
| path: ./state | |
| key: workflow-state-${{ github.run_id }} | |
| - name: Upload state as artifact (for debugging) | |
| if: always() | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: workflow-state | |
| path: ./state/processed_workflow_runs.json | |
| retention-days: 7 | |
| if-no-files-found: ignore | |