name: deploy-cassso-service

on:
  push:
    branches: [main]
  workflow_dispatch:

jobs:
  build-deploy:
    runs-on: ubuntu-latest
    # docker:24 自带 docker CLI；宿主 docker.sock 默认挂入 job 容器。
    container:
      image: docker:24
    steps:
      - name: Install git (alpine)
        run: apk add --no-cache git

      - name: Checkout (manual, internal Gitea)
        # cas.war (174MB) 已作为普通 blob 入库（服务端未启用 LFS）
        run: |
          git clone --depth 1 --branch main http://192.168.10.160:3000/${GITHUB_REPOSITORY}.git /tmp/src
          cp -a /tmp/src/. .
          rm -rf .git .gitea
          rm -rf /tmp/src

      - name: Login to Nexus docker registry
        run: echo '${{ secrets.NEXUS_PASSWORD }}' | docker login -u '${{ secrets.NEXUS_USER }}' --password-stdin 192.168.10.160:8083

      - name: Build image (copies docker/cas.war)
        run: docker build -f docker/Dockerfile -t 192.168.10.160:8083/docker-hosted/cassso-service:latest .

      - name: Push image
        run: docker push 192.168.10.160:8083/docker-hosted/cassso-service:latest

      - name: Deploy on host (infra-infra-net, CAS 端口 8443)
        run: |
          docker rm -f cas-sso 2>/dev/null || true
          docker run -d --name cas-sso --network infra-infra-net -p 8443:8443 --restart unless-stopped 192.168.10.160:8083/docker-hosted/cassso-service:latest

      - name: Done
        run: 'echo "CasSsoService deployed -> https://192.168.10.160:8443/login"'