cicd-test/.drone.yml

kind: pipeline
type: docker
name: multi-lang-ci

# 推荐工作区配置 - 修改为当前项目的正确路径
workspace:
  base: /drone
  path: .

# 定义缓存卷，用于存储 Maven 依赖
volumes:
  - name: cache
    temp: {}
  - name: npm-cache
    path: /localcache/npmcache
  # 添加 Maven 缓存卷（虽然通过 runner 挂载，但显式声明更清晰）
  - name: maven-cache
    path: /localcache/maven/repository

# 触发器配置：针对 master 分支的 PR
trigger:
  event:
    - pull_request
  branch:
    - main

# 默认克隆步骤 (使用您本地已有的 drone/git:latest)
clone:
  depth: 0
  image: drone/git:latest
  pull: false # 禁用镜像拉取

steps:
  # 自动检测是否存在 Java (pom.xml)
  - name: java-build
    image: registry.cn-beijing.aliyuncs.com/yinzy/maven:3.9-eclipse-temurin-8
    pull: false
    volumes:
      - name: maven-cache
        path: /localcache/maven/repository
    environment:
      MAVEN_OPTS: -Dmaven.repo.local=/localcache/maven/repository
    commands:
      - mkdir -p ~/.m2
      # 动态生成 settings.xml（仅用于 CI）
      - |
        cat > ~/.m2/settings.xml << 'EOF'
        <?xml version="1.0" encoding="UTF-8"?>
        <settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
                  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
                  xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd">
          <mirrors>
            <mirror>
              <id>aliyun</id>
              <mirrorOf>*</mirrorOf>
              <name>Aliyun Maven</name>
              <url>https://maven.aliyun.com/repository/public</url>
            </mirror>
          </mirrors>
        </settings>
        EOF
      - mvn -s ~/.m2/settings.xml -DskipTests=true clean package
      # 验证 JAR 文件是否生成
      - ls -lah target/*.jar || (echo "JAR file not found!" && exit 1)
      # 备份 JAR 文件到 /localcache/${DRONE_REPO_NAME}
      - |
        mkdir -p /localcache/${DRONE_REPO_NAME}
        JAR_FILE=$(ls target/*.jar 2>/dev/null | head -1)
        if [ -n "$JAR_FILE" ]; then
          cp "$JAR_FILE" /localcache/${DRONE_REPO_NAME}/
          echo "✅ JAR file backed up to /localcache/${DRONE_REPO_NAME}/$(basename $JAR_FILE)"
          ls -lh /localcache/${DRONE_REPO_NAME}/
        else
          echo "⚠️ No JAR file found to backup"
        fi
    when:
      path:
        include:
          - pom.xml
      event: [ push, pull_request, tag ]

  - name: docker_build
    image: docker
    pull: false
    volumes:
      - name: docker_sock
        path: /var/run/docker.sock
    commands:
      # 验证 JAR 文件存在
      - |
        if [ ! -f target/drone-test-1.0.jar ]; then
          echo "❌ JAR file not found! Make sure java-build step completed successfully."
          ls -la target/ || echo "target directory does not exist"
          exit 1
        fi
        echo "📦 Building Docker image: ${DRONE_REPO_NAME}:latest"
        echo "📁 JAR file info:"
        ls -lh target/drone-test-1.0.jar
        docker build -t ${DRONE_REPO_NAME}:latest -f Dockerfile .
        docker tag ${DRONE_REPO_NAME}:latest ${DRONE_REPO_NAME}:${DRONE_COMMIT_SHA:0:8}
        echo "✅ Built Docker image: ${DRONE_REPO_NAME}:latest"
        docker images ${DRONE_REPO_NAME}
    depends_on:
      - java-build
    when:
      path:
        include:
          - pom.xml
      event: [ push, pull_request, tag ]

  # 自动检测是否存在 Python (requirements.txt)
  - name: python-test
    image: python:3.12.0-slim
    pull: false
    commands:
      # 临时设置 pip 源（仅本次会话）
      - pip config set global.index-url https://pypi.tuna.tsinghua.edu.cn/simple/
      - pip config set install.trusted-host pypi.tuna.tsinghua.edu.cn
      - if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
      - if [ -f test_example.py ]; then python -m pytest test_example.py -v; fi
    when:
      branch:
        exclude: [ "*" ]

  # 最终报告（无论成功失败都运行）
  - name: summary
    image: alpine
    pull: false
    commands:
      - echo "✅ CI completed at $(date)"
    when:
      status: [ success, failure ]