name: 'Configure Build Environment'
description: '验证已有环境并配置 Git 与 kubectl（不执行软件安装）'
author: 'Your Organization'

branding:
  icon: 'settings'
  color: 'green'

inputs:
  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'
  kube-config:
    description: 'Base64 编码的 kubectl 配置文件'
    required: false
    default: ''
  require-docker:
    description: '是否校验 docker 可用性 (true/false)'
    required: false
    default: 'true'
  require-kubectl:
    description: '是否校验 kubectl 可用性 (true/false)'
    required: false
    default: 'true'
  verify-kubectl-cluster:
    description: '是否验证 kubectl 集群连通性 (true/false)'
    required: false
    default: 'true'
  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（开启登录时必填）'
    required: false
    default: ''
  skip-docker-login:
    description: '是否跳过 Docker 登录 (true/false)'
    required: false
    default: 'false'

outputs:
  docker-version:
    description: '检测到的 Docker 版本'
    value: ${{ steps.validate-tools.outputs.docker-version }}
  kubectl-version:
    description: '检测到的 kubectl 版本'
    value: ${{ steps.validate-tools.outputs.kubectl-version }}
  kubectl-context:
    description: '验证通过时的当前 kubectl 上下文'
    value: ${{ steps.verify-kubectl.outputs.current-context }}

runs:
  using: 'composite'
  steps:
    - name: 配置 Git
      shell: bash
      run: bash ${{ github.action_path }}/scripts/configure-git.sh
      env:
        GIT_USER_NAME: ${{ inputs.git-user-name }}
        GIT_USER_EMAIL: ${{ inputs.git-user-email }}

    - name: 校验工具可用性
      id: validate-tools
      shell: bash
      run: bash ${{ github.action_path }}/scripts/validate-tools.sh
      env:
        CHECK_DOCKER: ${{ inputs.require-docker }}
        CHECK_KUBECTL: ${{ inputs.require-kubectl }}

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

    - name: 验证 kubectl 连通性
      id: verify-kubectl
      if: ${{ inputs.kube-config != '' && inputs.verify-kubectl-cluster != 'false' && inputs.require-kubectl != 'false' }}
      shell: bash
      run: bash ${{ 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: 环境校验完成
      shell: bash
      run: |
        echo '🎉 环境校验与配置步骤完成'
        if [[ "${{ inputs.require-docker }}" != 'false' ]]; then
          echo "  - Docker: ${{ steps.validate-tools.outputs.docker-version }}"
        fi
        if [[ "${{ inputs.require-kubectl }}" != 'false' ]]; then
          echo "  - kubectl: ${{ steps.validate-tools.outputs.kubectl-version }}"
        fi
        if [[ "${{ inputs.kube-config }}" != '' && "${{ inputs.verify-kubectl-cluster }}" != 'false' && "${{ inputs.require-kubectl }}" != 'false' ]]; then
          echo "  - 当前上下文: ${{ steps.verify-kubectl.outputs.current-context }}"
        fi