name: Sync to Hugging Face Hub

on:
  push:
    branches: [main]
  workflow_dispatch:

jobs:
  deploy:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Code Architecture
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
          lfs: true

      - name: Initialize Deployment Pipeline
        env:
          HF_TOKEN: ${{ secrets.HF_TOKEN }}
        run: |
          set -euo pipefail
          git config --global user.email "shahzain4455.com@gmail.com"
          git config --global user.name "shahzaibkhan7788"

          TMPDIR=$(mktemp -d)
          git archive --format=tar HEAD | tar -x -C "$TMPDIR"
          cd "$TMPDIR"

          git init
          git checkout -b main
          git add .
          git commit -m "Production release: compile secure streamlined interface platform"

          sudo apt-get update && sudo apt-get install -y git-lfs
          git lfs install --skip-repo

          REMOTE_URL="https://shahzaib7788:${HF_TOKEN}@huggingface.co/spaces/shahzaib7788/streamlit_interface.git"
          git remote add hf "$REMOTE_URL"

          MAX_ATTEMPTS=5
          for attempt in $(seq 1 $MAX_ATTEMPTS); do
            echo "[PUSH] Deploy attempt $attempt of $MAX_ATTEMPTS..."
            if git push --force hf main; then
              echo "[PUSH] Deployment complete!"
              break
            else
              rc=$?
              echo "[PUSH] Caught transmission roadblock. Retrying tracking streams..."
              if [ $attempt -lt $MAX_ATTEMPTS ]; then
                sleep_time=$((attempt * 15))
                sleep $sleep_time
              else
                echo "[PUSH] Deployment failed due to continuous network constraints." >&2
                exit $rc
              fi
            fi
          done