name: Build and Deploy

on:
  push:
    branches: [ main, master ]

jobs:
  build-and-deploy:
    runs-on: docker
    env:
      APP_NAME: ${{ vars.APP_NAME }}
      APP_DOMAIN: ${{ vars.APP_DOMAIN }}
      REG: ${{ vars.REGISTRY_URL }}
      REPO_OWNER: ${{ vars.REPO_OWNER }}
      POSTGRES_PASSWORD: ${{ secrets.POSTGRES_PASSWORD }}
      MASTER_API_KEY: ${{ secrets.MASTER_API_KEY }}

    steps:
      - uses: actions/checkout@v3

      - name: Info about environment
        run: |
          echo "Building ${{ vars.APP_NAME }}"
          echo "Domain: ${{ vars.APP_DOMAIN }}"
          echo "Registry: ${{ vars.REGISTRY_URL }}"

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Login to Registry
        uses: docker/login-action@v3
        with:
          registry: ${{ vars.REGISTRY_URL }}
          username: ${{ secrets.REGISTRY_USER }}
          password: ${{ secrets.REGISTRY_PASSWORD }}

      - name: Build and push image
        uses: docker/build-push-action@v5
        with:
          context: .
          push: true
          tags: |
            ${{ vars.REGISTRY_URL }}/${{ vars.REPO_OWNER }}/${{ vars.APP_NAME }}:latest
            ${{ vars.REGISTRY_URL }}/${{ vars.REPO_OWNER }}/${{ vars.APP_NAME }}:${{ github.sha }}
          cache-from: type=registry,ref=${{ vars.REGISTRY_URL }}/${{ vars.REPO_OWNER }}/${{ vars.APP_NAME }}:buildcache
          cache-to: type=registry,ref=${{ vars.REGISTRY_URL }}/${{ vars.REPO_OWNER }}/${{ vars.APP_NAME }}:buildcache,mode=max

      - name: Pull fresh images
        run: docker compose pull

      - name: Stop existing stack
        run: docker compose --project-name $APP_NAME down --remove-orphans || true

      - name: Start new stack
        run: docker compose --project-name $APP_NAME up -d --wait

      - name: Health check
        run: |
          echo "Waiting for application to be ready..."
          sleep 15
          curl -sf https://${{ vars.APP_DOMAIN }}/api/health || echo "Health check warning - may need more time to start"