name: CD

on:
  push:
    branches: [main]

concurrency:
  group: cd-${{ github.ref_name }}
  cancel-in-progress: true

jobs:
  build-and-push:
    name: Build and push Docker image
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v7
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v4
      - name: Log in to Docker Hub
        uses: docker/login-action@v4
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_TOKEN }}
      - name: Restore Docker build cache
        uses: actions/cache@v4
        with:
          path: /tmp/.buildx-cache
          key: ${{ runner.os }}-buildx-${{ github.sha }}
          restore-keys: |
            ${{ runner.os }}-buildx-
      - name: Build and push image
        uses: docker/build-push-action@v7
        with:
          context: .
          push: true
          tags: |
            ${{ secrets.DOCKER_USERNAME }}/botmafieux:latest
            ${{ secrets.DOCKER_USERNAME }}/botmafieux:${{ github.sha }}
          cache-from: type=local,src=/tmp/.buildx-cache
          cache-to: type=local,dest=/tmp/.buildx-cache,mode=max

  deploy:
    name: Deploy to VPS
    needs: build-and-push
    runs-on: ubuntu-latest
    steps:
      - name: Copy compose file to VPS
        uses: appleboy/scp-action@v1
        with:
          host: ${{ secrets.VPS_HOST }}
          username: ${{ secrets.VPS_USER }}
          key: ${{ secrets.VPS_SSH_KEY }}
          port: ${{ secrets.VPS_SSH_PORT }}
          source: "compose.yaml"
          target: "/opt/docker/botmafieux"
      - name: Deploy on VPS
        uses: appleboy/ssh-action@v1
        with:
          host: ${{ secrets.VPS_HOST }}
          username: ${{ secrets.VPS_USER }}
          key: ${{ secrets.VPS_SSH_KEY }}
          port: ${{ secrets.VPS_SSH_PORT }}
          script: |
            set -euo pipefail
            cd /opt/docker/botmafieux
            docker compose -f compose.yaml --env-file .env pull
            docker compose -f compose.yaml --env-file .env up -d --remove-orphans