fetch-telemetry.yml

name: Fetch Telemetry Data

on:
  # Keep this as a manual telemetry-only backfill path. The monthly OSS Health
  # refresh intentionally does not update telemetry while /api/overview differs
  # from the Grafana-backed source of truth.
  workflow_dispatch:

permissions:
  contents: write
  pull-requests: write

concurrency:
  group: fetch-telemetry
  cancel-in-progress: false

jobs:
  fetch-telemetry:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          ref: 'main'

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

      - name: Fetch and transform telemetry data
        run: python3 hack/fetch_telemetry.py

      - name: Check for changes
        id: changes
        run: |
          if git diff --quiet static/oss-health-data/telemetry.json; then
            echo "changed=false" >> "$GITHUB_OUTPUT"
          else
            echo "changed=true" >> "$GITHUB_OUTPUT"
          fi

      - name: Commit and push
        if: steps.changes.outputs.changed == 'true'
        run: |
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"
          git add static/oss-health-data/telemetry.json
          git branch -D update-telemetry || true
          git checkout -b update-telemetry
          git commit --signoff -m "[oss-health] Update telemetry snapshot $(date -u +'%Y-%m-%d %H:%M:%S')"
          git push --force --set-upstream origin update-telemetry

      - name: Open pull request if not exists
        if: steps.changes.outputs.changed == 'true'
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          pr_state=$(gh pr view update-telemetry --json state --jq .state 2>/dev/null || echo "")
          echo "Current PR state: ${pr_state:-NONE}"

          if [[ "$pr_state" == "OPEN" ]]; then
            echo "An open pull request already exists – skipping creation."
          else
            gh pr create \
              --title "[oss-health] Update telemetry snapshot" \
              --body "Automated telemetry update via workflow." \
              --head update-telemetry \
              --base main
          fi