Render 24/7 uptime

name: Keep Render Service Awake

on:
  schedule:
    # Runs every 10 minutes to prevent Render free instance from sleeping (spins down after 15m)
    - cron: '*/10 * * * *'
  workflow_dispatch: # Allows manual trigger from GitHub UI

jobs:
  ping-render:
    name: Ping Render Health / Status Endpoint
    runs-on: ubuntu-latest
    steps:
      - name: Ping Syntrak Server
        run: |
          URL="${{ secrets.RENDER_APP_URL }}"
          if [ -z "$URL" ]; then
            echo "ERROR: RENDER_APP_URL secret is not set."
            echo "Please add RENDER_APP_URL in GitHub Repository Settings -> Secrets and variables -> Actions."
            exit 1
          fi
          echo "Pinging $URL/api/session/status ..."
          STATUS_CODE=$(curl -s -o /dev/null -w "%{http_code}" "$URL/api/session/status")
          echo "Received HTTP status: $STATUS_CODE"
          if [ "$STATUS_CODE" -eq 200 ] || [ "$STATUS_CODE" -eq 301 ] || [ "$STATUS_CODE" -eq 302 ]; then
            echo "Render service is awake and healthy!"
          else
            echo "Service returned status $STATUS_CODE (waking up or starting)."
          fi