.github/workflows/docker-publish.yml

name: 🐳 Build and Push Docker Images

on:
  push:
    tags:
      - v*
  workflow_dispatch:
    inputs:
      tag:
        description: '手动指定标签版本 (例如: v1.0.0, dev, test, staging)'
        required: true
        type: string
      force_build:
        description: '强制构建 (即使标签不存在)'
        required: false
        type: boolean
        default: false

env:
  REGISTRY: docker.io
  IMAGE_NAME_SERVER: zhuquelab/aig-server
  IMAGE_NAME_AGENT: zhuquelab/aig-agent

jobs:
  build-and-push:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write

    steps:
      - name: 🛒 Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: 🏷️ Validate and setup tag
        id: tag-setup
        run: |
          if [ "${{ github.event_name }}" = "workflow_dispatch" ]; then
            # 手动触发时的标签处理
            INPUT_TAG="${{ github.event.inputs.tag }}"
            FORCE_BUILD="${{ github.event.inputs.force_build }}"
            
            echo "手动触发构建，指定标签: $INPUT_TAG"
            
            # 简化的标签格式验证
            # 支持更灵活的标签格式
            if [[ "$INPUT_TAG" =~ ^v[0-9]+(\.[0-9]+)*(-[a-zA-Z0-9]+)*(\+[a-zA-Z0-9]+)*$ ]]; then
              echo "✅ 检测到语义版本标签: $INPUT_TAG"
              TAG_TYPE="semantic"
            elif [[ "$INPUT_TAG" =~ ^[a-zA-Z0-9][a-zA-Z0-9._-]*$ ]]; then
              echo "✅ 检测到自定义标签: $INPUT_TAG"
              TAG_TYPE="custom"
            else
              echo "⚠️  警告: 标签格式可能不规范，但将继续构建: $INPUT_TAG"
              TAG_TYPE="custom"
            fi
            
            # 检查标签是否存在并处理
            if git tag -l | grep -q "^$INPUT_TAG$"; then
              echo "✅ 标签 $INPUT_TAG 存在于仓库中"
              # 切换到指定标签
              git checkout $INPUT_TAG
            elif [ "$TAG_TYPE" = "custom" ]; then
              echo "ℹ️  自定义标签 $INPUT_TAG 不存在于仓库中"
              echo "将基于当前分支构建自定义版本镜像"
              # 自定义标签默认允许基于当前代码构建
            elif [ "$FORCE_BUILD" = "true" ]; then
              echo "⚠️  警告: 语义版本标签 $INPUT_TAG 不存在，但启用了强制构建"
              echo "将基于当前分支构建，但使用指定的标签名称"
            else
              echo "❌ 错误: 语义版本标签 $INPUT_TAG 不存在于仓库中"
              echo "对于语义版本标签，必须先创建标签或启用 'force_build' 选项"
              exit 1
            fi
            
            # 设置环境变量供后续步骤使用
            echo "BUILD_TAG=$INPUT_TAG" >> $GITHUB_ENV
            echo "IS_MANUAL_BUILD=true" >> $GITHUB_ENV
            echo "TAG_TYPE=$TAG_TYPE" >> $GITHUB_ENV
            echo "build_tag=$INPUT_TAG" >> $GITHUB_OUTPUT
            echo "tag_type=$TAG_TYPE" >> $GITHUB_OUTPUT
            
          else
            # 标签推送触发时的处理
            BUILD_TAG=${GITHUB_REF#refs/tags/}
            echo "标签推送触发构建: $BUILD_TAG"
            echo "BUILD_TAG=$BUILD_TAG" >> $GITHUB_ENV
            echo "IS_MANUAL_BUILD=false" >> $GITHUB_ENV
            echo "TAG_TYPE=semantic" >> $GITHUB_ENV
            echo "build_tag=$BUILD_TAG" >> $GITHUB_OUTPUT
            echo "tag_type=semantic" >> $GITHUB_OUTPUT
          fi
          
          echo "🏗️  准备构建标签: $BUILD_TAG"

      - name: 🔧 Set up Docker Buildx
        uses: docker/setup-buildx-action@v3
        with:
          platforms: linux/amd64,linux/arm64

      - name: 🔑 Log in to Docker Hub
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: 🏷️ Extract metadata for Server image
        id: meta-server
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME_SERVER }}
          tags: |
            type=ref,event=branch
            type=semver,pattern={{version}}
            type=raw,value=${{ env.BUILD_TAG }}
            type=raw,value=latest,enable=${{ (github.event_name == 'push' && github.ref_name != '' && !contains(github.ref_name, '-')) || (env.IS_MANUAL_BUILD == 'true' && env.TAG_TYPE == 'semantic' && !contains(env.BUILD_TAG, '-')) }}
          flavor: |
            latest=false

      - name: 🏷️ Extract metadata for Agent image
        id: meta-agent
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME_AGENT }}
          tags: |
            type=ref,event=branch
            type=semver,pattern={{version}}
            type=raw,value=${{ env.BUILD_TAG }}
            type=raw,value=latest,enable=${{ (github.event_name == 'push' && github.ref_name != '' && !contains(github.ref_name, '-')) || (env.IS_MANUAL_BUILD == 'true' && env.TAG_TYPE == 'semantic' && !contains(env.BUILD_TAG, '-')) }}
          flavor: |
            latest=false

      - name: 🔍 Debug metadata output
        run: |
          echo "🏷️ Server image tags:"
          echo "${{ steps.meta-server.outputs.tags }}"
          echo ""
          echo "🏷️ Agent image tags:"
          echo "${{ steps.meta-agent.outputs.tags }}"
          echo ""
          echo "📋 Environment variables:"
          echo "  BUILD_TAG: ${{ env.BUILD_TAG }}"
          echo "  IS_MANUAL_BUILD: ${{ env.IS_MANUAL_BUILD }}"
          echo "  TAG_TYPE: ${{ env.TAG_TYPE }}"
          echo "  Event name: ${{ github.event_name }}"
          echo "  Ref: ${{ github.ref }}"

      - name: 🐳 Build and push Server image
        uses: docker/build-push-action@v5
        with:
          context: .
          file: ./Dockerfile
          platforms: linux/amd64,linux/arm64
          push: true
          tags: ${{ steps.meta-server.outputs.tags }}
          labels: ${{ steps.meta-server.outputs.labels }}
          cache-from: type=gha
          cache-to: type=gha,mode=max

      - name: 🤖 Build and push Agent image
        uses: docker/build-push-action@v5
        with:
          context: .
          file: ./Dockerfile_Agent
          platforms: linux/amd64,linux/arm64
          push: true
          tags: ${{ steps.meta-agent.outputs.tags }}
          labels: ${{ steps.meta-agent.outputs.labels }}
          cache-from: type=gha
          cache-to: type=gha,mode=max

      - name: 📊 Image digest
        run: |
          echo "Server image digest: ${{ steps.build-server.outputs.digest }}"
          echo "Agent image digest: ${{ steps.build-agent.outputs.digest }}"

      - name: 📋 Build Summary
        run: |
          echo "🎉 Docker 镜像构建完成!"
          echo ""
          echo "📋 构建信息:"
          echo "  触发方式: ${{ github.event_name }}"
          echo "  构建标签: ${{ env.BUILD_TAG }}"
          echo "  手动构建: ${{ env.IS_MANUAL_BUILD }}"
          if [ "${{ env.IS_MANUAL_BUILD }}" = "true" ]; then
            echo "  标签类型: ${{ env.TAG_TYPE }}"
          fi
          echo ""
          echo "🏷️ Server 镜像标签:"
          echo "${{ steps.meta-server.outputs.tags }}" | sed 's/^/  - /'
          echo ""
          echo "🤖 Agent 镜像标签:"
          echo "${{ steps.meta-agent.outputs.tags }}" | sed 's/^/  - /'
          echo ""
          if [ "${{ env.IS_MANUAL_BUILD }}" = "true" ]; then
            echo "⚠️  注意: 这是手动触发的构建"
            if [ "${{ env.TAG_TYPE }}" = "custom" ]; then
              echo "🔧 自定义版本: 基于当前分支代码构建"
            fi
            if [ "${{ github.event.inputs.force_build }}" = "true" ]; then
              echo "⚠️  警告: 使用了强制构建选项"
            fi
          fi