name: Go build
on:
  push:
    branches:
      - master
    paths:
      - 'main.go'
      - '.gitea/workflows/go.yaml'

jobs:
  docker:
    name: build and run
    runs-on: ubuntu-latest

    steps:
    - name: Checkout code
      uses: https://gitea.com/actions/checkout@v4

    - name: Set up Docker Buildx
      uses:  https://gitea.com/docker/setup-buildx-action@v3

    - name: Build Docker image (with actor info)
      run: |
        # 使用GITEA_ACTOR（触发CI的用户）和RUN_ID生成镜像标签
        docker build -t go-blog:${{ gitea.actor }}-${{ gitea.run_number }} -f ./Dockerfile .

    - name: Run Docker container
      run: |
        # 检查并删除已存在的容器（避免冲突）
        if [ $(docker ps -aq --filter name=^/goblog$) ]; then
          docker stop goblog
          docker rm goblog
        fi
        # 启动新容器并传递actor环境变量
        docker run -d -p 8910:8910 --name goblog go-blog:${{ gitea.actor }}-${{ gitea.run_number }}