name: Keep HF Space Alive

on:
  schedule:
    - cron: "0 4 * * *"
  workflow_dispatch:

jobs:
  keep-alive:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout HF Space
        run: |
          git clone https://fmegahed:${{ secrets.HF_TOKEN }}@huggingface.co/spaces/fmegahed/querychat_demo hf-space
          cd hf-space
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"

      - name: Update keepalive CSV
        run: |
          cd hf-space
          START_DATE="2026-02-11"
          TODAY=$(date -u +"%Y-%m-%d")
          DAYS=$(( ($(date -u -d "$TODAY" +%s) - $(date -u -d "$START_DATE" +%s)) / 86400 ))

          echo "date,days_running" > keepalive.csv
          echo "${TODAY},${DAYS}" >> keepalive.csv

      - name: Push to Hugging Face
        run: |
          cd hf-space
          git add keepalive.csv
          git diff --cached --quiet && echo "No changes" && exit 0
          git commit -m "keepalive: $(date -u +%Y-%m-%d)"
          git push