.drone.yml

@@ -2,30 +2,52 @@ 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
+  # 定义 Docker socket 卷
+  - name: docker_sock
+    path: /var/run/docker.sock
+
+# 触发器配置：针对 master 分支的 PR
 trigger:
   event:
     - pull_request
   branch:
-    - main # <<< 确保分支名称与您的主分支一致
+    - 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
+  pull: false # 禁用镜像拉取
 
 steps:
   # 自动检测是否存在 Java (pom.xml)
   - name: java-build
-    image: maven:3.9-eclipse-temurin
+    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=.m2/repository
+      MAVEN_OPTS: -Dmaven.repo.local=/localcache/maven/repository
     commands:
-      # 在当前工作目录而非 ~ 下创建 .m2 目录，避免权限问题
-      - mkdir -p .m2/repository 
-      # 动态生成 settings.xml 
+      - mkdir -p ~/.m2
+      # 动态生成 settings.xml（仅用于 CI）
       - |
-        cat > settings.xml << 'EOF'
+        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"
@@ -40,28 +62,71 @@ steps:
           </mirrors>
         </settings>
         EOF
-      # 使用自定义 settings.xml
-      - mvn -s settings.xml clean verify 
+      - 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}/ -f
+          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 # 仅当存在 pom.xml 文件时运行
+          - pom.xml
+      event: [ push, pull_request, tag ]
+
+  - name: docker_build
+    image: docker:latest
+    pull: false
+    volumes:
+      - name: docker_sock
+        path: /var/run/docker.sock
+    commands:
+      # 验证 Docker daemon 是否可用
+      - docker info || (echo "❌ Docker daemon not available" && exit 1)
+      # 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
+      # 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
-      - pip install -r requirements.txt
-      - python -m pytest test_example.py -v
+      - 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:
-      path:
-        include:
-          - requirements.txt # 仅当存在 requirements.txt 文件时运行
-          
+      branch:
+        exclude: [ "*" ]
+
   # 最终报告（无论成功失败都运行）
   - name: summary
     image: alpine

Dockerfile

@@ -0,0 +1,11 @@
+# 使用最小的 Java 8 JRE 镜像
+FROM openjdk:8-jre-alpine
+
+# 设置工作目录
+WORKDIR /app
+
+# 复制生成的 JAR 文件到容器中（使用通配符匹配）
+COPY target/*.jar app.jar
+
+# 运行应用
+ENTRYPOINT ["java", "-jar", "app.jar"]

pom.xml

@@ -7,16 +7,72 @@
   <groupId>com.example</groupId>
   <artifactId>drone-test</artifactId>
   <version>1.0</version>
+  <packaging>jar</packaging>
+  
   <properties>
-    <maven.compiler.source>17</maven.compiler.source>
-    <maven.compiler.target>17</maven.compiler.target>
+    <maven.compiler.source>8</maven.compiler.source>
+    <maven.compiler.target>8</maven.compiler.target>
+    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
   </properties>
-    <dependencies>
-        <dependency>
-            <groupId>org.junit.jupiter</groupId>
-            <artifactId>junit-jupiter</artifactId>
-            <version>5.12.2</version>
-            <scope>test</scope>
-        </dependency>
-    </dependencies>
+  
+  <dependencies>
+    <dependency>
+      <groupId>org.junit.jupiter</groupId>
+      <artifactId>junit-jupiter</artifactId>
+      <version>5.12.2</version>
+      <scope>test</scope>
+    </dependency>
+  </dependencies>
+  
+  <build>
+    <plugins>
+      <!-- Maven 编译插件 -->
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-compiler-plugin</artifactId>
+        <version>3.8.1</version>
+        <configuration>
+          <source>8</source>
+          <target>8</target>
+          <encoding>UTF-8</encoding>
+        </configuration>
+      </plugin>
+      
+      <!-- Maven JAR 插件，用于生成可执行 JAR -->
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-jar-plugin</artifactId>
+        <version>3.2.0</version>
+        <configuration>
+          <archive>
+            <manifest>
+              <mainClass>com.example.App</mainClass>
+            </manifest>
+          </archive>
+        </configuration>
+      </plugin>
+      
+      <!-- Maven Shade 插件，用于生成包含所有依赖的可执行 JAR（可选） -->
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-shade-plugin</artifactId>
+        <version>3.2.4</version>
+        <executions>
+          <execution>
+            <phase>package</phase>
+            <goals>
+              <goal>shade</goal>
+            </goals>
+            <configuration>
+              <transformers>
+                <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
+                  <mainClass>com.example.App</mainClass>
+                </transformer>
+              </transformers>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+    </plugins>
+  </build>
 </project>