name: Build and Push Docker Image to Docker Hub

# 触发条件配置
on:
  push:
    branches:
      - main
  workflow_dispatch:    # 允许在 GitHub 网页端手动点击按钮触发

jobs:
  build-and-push:
    runs-on: ubuntu-latest
    
    steps:
      # 1. 检出当前仓库代码
      - name: Checkout repository
        uses: actions/checkout@v4

      # 2. 设置 Docker Buildx (用于构建镜像的高级工具)
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      # 3. 登录到 Docker Hub (使用你截图里配置的 Secrets)
      - name: Log in to Docker Hub
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      # 4. 构建并推送镜像
      - name: Build and push Docker image
        uses: docker/build-push-action@v5
        with:
          context: .
          # 根据仓库根目录的 Dockerfile 构建
          file: ./Dockerfile 
          push: true
          # 这里的标签会自动加上你的 DockerHub 用户名，以及 hermes-web-ui 仓库名
          tags: |
            ${{ secrets.DOCKERHUB_USERNAME }}/hermes-web-ui:latest
            ${{ secrets.DOCKERHUB_USERNAME }}/hermes-web-ui:${{ github.sha }}