name: 'Setup Build Environment'
description: '配置构建发布环境，包括 Docker、kubectl 和基础工具'
author: 'Your Organization'

branding:
  icon: 'settings'
  color: 'blue'

inputs:
  docker-registry:
    description: 'Docker 私有仓库地址'
    required: false
    default: 'docker-registry.bjxgj.com'
  
  docker-username:
    description: 'Docker 仓库用户名'
    required: false
    default: 'ci-action'
  
  docker-password:
    description: 'Docker 仓库密码'
    required: true
  
  kube-config:
    description: 'Base64 编码的 kubectl 配置文件'
    required: false
    default: ''
  
  cache-key:
    description: '缓存键值，用于依赖缓存'
    required: false
    default: 'setup-env'
  
  use-aliyun-mirror:
    description: '是否使用阿里云镜像源 (true/false)'
    required: false
    default: 'true'
  
  git-user-name:
    description: 'Git 用户名'
    required: false
    default: 'GiteaActions'
  
  git-user-email:
    description: 'Git 用户邮箱'
    required: false
    default: 'actions@gitea.com'
  
  skip-kubectl:
    description: '跳过 kubectl 安装和配置 (true/false)'
    required: false
    default: 'false'
  
  skip-docker-login:
    description: '跳过 Docker 登录 (true/false)'
    required: false
    default: 'false'

outputs:
  cache-hit:
    description: '缓存是否命中'
    value: ${{ steps.cache-setup.outputs.cache-hit }}
  
  kubectl-version:
    description: '安装的 kubectl 版本'
    value: ${{ steps.kubectl-version.outputs.version }}
  
  docker-version:
    description: '安装的 Docker 版本'
    value: ${{ steps.docker-version.outputs.version }}

runs:
  using: 'composite'
  steps:
    - name: 配置Git
      shell: bash
      run: |
        echo "🔧 配置 Git 用户信息..."
        git config --global user.name "${{ inputs.git-user-name }}"
        git config --global user.email "${{ inputs.git-user-email }}"
        echo "✅ Git 配置完成"

    - name: 缓存依赖与配置环境
      id: cache-setup
      uses: actions/cache@v4
      with:
        path: |
          /var/cache/apt/archives
          /var/lib/apt/lists
          /usr/bin/curl
          /usr/bin/gpg
          /usr/bin/base64
          /usr/share/ca-certificates
          /etc/apt/keyrings/docker.gpg
          /etc/apt/keyrings/kubernetes-apt-keyring.gpg
          /etc/apt/sources.list.d/kubernetes.list
          /etc/apt/sources.list.d/docker.list
          /usr/bin/docker
          /usr/bin/buildx
          /usr/bin/docker-compose
          /usr/libexec/docker/cli-plugins/docker-buildx
          /usr/libexec/docker/cli-plugins/docker-compose
          /usr/bin/kubectl
        key: ${{ runner.os }}-${{ inputs.cache-key }}-${{ hashFiles('**/action.yml') }}-v2
        restore-keys: |
          ${{ runner.os }}-${{ inputs.cache-key }}-

    - name: 配置环境（如果未命中缓存）
      if: steps.cache-setup.outputs.cache-hit != 'true'
      shell: bash
      run: ${{ github.action_path }}/scripts/setup-environment.sh
      env:
        USE_ALIYUN_MIRROR: ${{ inputs.use-aliyun-mirror }}
        SKIP_KUBECTL: ${{ inputs.skip-kubectl }}

    - name: 获取 Docker 版本
      id: docker-version
      shell: bash
      run: |
        if command -v docker &> /dev/null; then
          VERSION=$(docker --version | cut -d' ' -f3 | cut -d',' -f1)
          echo "version=$VERSION" >> $GITHUB_OUTPUT
          echo "🐳 Docker 版本: $VERSION"
        else
          echo "version=not-installed" >> $GITHUB_OUTPUT
          echo "⚠️ Docker 未安装"
        fi

    - name: 获取 kubectl 版本
      id: kubectl-version
      if: ${{ inputs.skip-kubectl != 'true' }}
      shell: bash
      run: |
        if command -v kubectl &> /dev/null; then
          VERSION=$(kubectl version --client --short 2>/dev/null | cut -d' ' -f3 || echo "unknown")
          echo "version=$VERSION" >> $GITHUB_OUTPUT
          echo "☸️ kubectl 版本: $VERSION"
        else
          echo "version=not-installed" >> $GITHUB_OUTPUT
          echo "⚠️ kubectl 未安装"
        fi

    - name: 配置 kubectl
      if: ${{ inputs.kube-config != '' && inputs.skip-kubectl != 'true' }}
      shell: bash
      run: ${{ github.action_path }}/scripts/setup-kubectl.sh
      env:
        KUBE_CONFIG_BASE64: ${{ inputs.kube-config }}

    - name: 验证 kubectl 配置
      if: ${{ inputs.kube-config != '' && inputs.skip-kubectl != 'true' }}
      shell: bash
      run: ${{ github.action_path }}/scripts/verify-kubectl.sh

    - name: 登录私有 Docker 仓库
      if: ${{ inputs.skip-docker-login != 'true' }}
      uses: docker/login-action@v3
      with:
        registry: ${{ inputs.docker-registry }}
        username: ${{ inputs.docker-username }}
        password: ${{ inputs.docker-password }}

    - name: 环境配置完成
      shell: bash
      run: |
        echo "🎉 环境配置完成！"
        echo "📋 已安装的工具:"
        if command -v docker &> /dev/null; then
          echo "  - Docker: $(docker --version | cut -d' ' -f3 | cut -d',' -f1)"
        fi
        if command -v kubectl &> /dev/null && [[ "${{ inputs.skip-kubectl }}" != "true" ]]; then
          echo "  - kubectl: $(kubectl version --client --short 2>/dev/null | cut -d' ' -f3 || echo "已安装")"
        fi
        echo "  - Git: $(git --version | cut -d' ' -f3)"