# This workflow builds and deploys Dostalgia whenever code is pushed to main.
# Requires a Gitea Actions runner registered on the host with Docker socket access.
# See: https://docs.gitea.com/usage/actions

name: Build & Deploy
run-name: Build ${{ gitea.sha.substring(0, 7) }}

on:
  push:
    branches: [ main ]

env:
  IMAGE_NAME: dostalgia
  CONTAINER_NAME: dostalgia
  HOST_PORT: 8765
  DATA_VOLUME: /opt/data/workspace/dostalgia/data

jobs:
  build-and-deploy:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Build Docker image
        run: |
          docker build -t ${{ env.IMAGE_NAME }}:${{ gitea.sha }} .
          docker tag ${{ env.IMAGE_NAME }}:${{ gitea.sha }} ${{ env.IMAGE_NAME }}:latest

      - name: Stop and remove old container
        run: |
          docker stop ${{ env.CONTAINER_NAME }} 2>/dev/null || true
          docker rm ${{ env.CONTAINER_NAME }} 2>/dev/null || true

      - name: Start new container
        run: |
          docker run -d \
            --name ${{ env.CONTAINER_NAME }} \
            --restart unless-stopped \
            -p ${{ env.HOST_PORT }}:8765 \
            -v ${{ env.DATA_VOLUME }}:/data \
            -e TWITCH_CLIENT_ID='${{ secrets.TWITCH_CLIENT_ID }}' \
            -e TWITCH_CLIENT_SECRET='${{ secrets.TWITCH_CLIENT_SECRET }}' \
            ${{ env.IMAGE_NAME }}:latest

      - name: Wait for health check
        run: |
          for i in $(seq 1 30); do
            if curl -sf http://localhost:${{ env.HOST_PORT }}/api/health >/dev/null 2>&1; then
              echo "✅ Dostalgia is running!"
              exit 0
            fi
            sleep 2
          done
          echo "❌ Health check failed"
          docker logs ${{ env.CONTAINER_NAME }} --tail 20
          exit 1

      - name: Clean up old images
        run: docker image prune -f --filter "until=24h"