name: JT808 CI/CD

on:
  push:
    branches:
      - main

jobs:
  build-and-deploy:
    runs-on: xw-runner
    env:
      REGISTRY_URL: ${{ secrets.REGISTRY_URL }}
      IMAGE_NAME: ${{ secrets.IMAGE_NAME }}
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Set up JDK 17
        uses: actions/setup-java@v4
        with:
          distribution: temurin
          java-version: 17

      - name: Build Jar
        run: mvn -B clean package -DskipTests

      - name: Determine image tag
        id: vars
        run: |
          SHA=$(git rev-parse --short HEAD)
          echo "IMAGE_TAG=${REGISTRY_URL}/${IMAGE_NAME}:${SHA}" >> "$GITHUB_OUTPUT"

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

      - name: Log in to registry
        if: ${{ secrets.REGISTRY_USERNAME && secrets.REGISTRY_PASSWORD }}
        uses: docker/login-action@v3
        with:
          registry: ${{ secrets.REGISTRY_URL }}
          username: ${{ secrets.REGISTRY_USERNAME }}
          password: ${{ secrets.REGISTRY_PASSWORD }}

      - name: Build and push Docker image
        uses: docker/build-push-action@v5
        with:
          context: .
          push: true
          file: Dockerfile
          tags: ${{ steps.vars.outputs.IMAGE_TAG }}

      - name: Deploy to target host
        uses: appleboy/ssh-action@v0.1.5
        with:
          host: ${{ secrets.DEPLOY_HOST }}
          port: ${{ secrets.DEPLOY_PORT }}
          username: ${{ secrets.DEPLOY_USER }}
          key: ${{ secrets.DEPLOY_PRIVATE_KEY }}
          script: |
            docker pull ${{ steps.vars.outputs.IMAGE_TAG }}
            docker stop jt808-server || true
            docker rm jt808-server || true
            docker run -d --name jt808-server -p 8080:8080 -p 20048:20048 ${{ steps.vars.outputs.IMAGE_TAG }}