feat: 提交jenkinsfile

Jenkinsfile

@@ -0,0 +1,126 @@
+pipeline {
+    agent any
+    
+    environment {
+        REPO_URL = 'git@github.com:ai-friend-coming/open-webui-next.git'
+        IMAGE_NAME = 'open-webui-custom'
+        IMAGE_TAG = "${BUILD_NUMBER}"
+        OUTPUT_DIR = '/var/docker-images'
+        DOCKER_FILE_PATH = 'Dockerfile'
+    }
+    
+    options {
+        buildDiscarder(logRotator(numToKeepStr: '10'))
+        timeout(time: 1, unit: 'HOURS')
+        timestamps()
+    }
+    
+    stages {
+        stage('检出代码') {
+            steps {
+                script {
+                    echo "🔄 从 ${REPO_URL} 检出代码..."
+                }
+                checkout([
+                    $class: 'GitSCM',
+                    branches: [[name: '*/main']],
+                    userRemoteConfigs: [[
+                        url: "${REPO_URL}",
+                        credentialsId: 'github-ssh-key'
+                    ]],
+                    extensions: [[$class: 'CloneOption', depth: 1]]
+                ])
+                script {
+                    echo "✓ 代码检出完成"
+                    sh 'git log --oneline -1'
+                }
+            }
+        }
+        
+        stage('验证 Dockerfile') {
+            steps {
+                script {
+                    sh '''
+                        if [ ! -f "${DOCKER_FILE_PATH}" ]; then
+                            echo "❌ 找不到 Dockerfile: ${DOCKER_FILE_PATH}"
+                            ls -la
+                            exit 1
+                        fi
+                        echo "✓ Dockerfile 存在"
+                        echo "--- Dockerfile 内容预览 ---"
+                        head -20 "${DOCKER_FILE_PATH}"
+                    '''
+                }
+            }
+        }
+        
+        stage('构建 Docker 镜像') {
+            steps {
+                script {
+                    echo "🔨 开始构建镜像: ${IMAGE_NAME}:${IMAGE_TAG}"
+                    sh '''
+                        docker build \
+                            -t ${IMAGE_NAME}:${IMAGE_TAG} \
+                            -t ${IMAGE_NAME}:latest \
+                            -f ${DOCKER_FILE_PATH} \
+                            .
+                        
+                        echo "✓ 镜像构建完成"
+                        docker images | grep ${IMAGE_NAME}
+                    '''
+                }
+            }
+        }
+        
+        stage('导出镜像到本地') {
+            steps {
+                script {
+                    sh '''
+                        mkdir -p ${OUTPUT_DIR}
+                        
+                        echo "📦 导出镜像 ${IMAGE_TAG}..."
+                        docker save ${IMAGE_NAME}:${IMAGE_TAG} \
+                            | gzip > ${OUTPUT_DIR}/${IMAGE_NAME}-${IMAGE_TAG}.tar.gz
+                        
+                        echo "📦 导出镜像 latest..."
+                        docker save ${IMAGE_NAME}:latest \
+                            | gzip > ${OUTPUT_DIR}/${IMAGE_NAME}-latest.tar.gz
+                        
+                        echo "✓ 镜像导出完成"
+                        echo "--- 输出文件 ---"
+                        ls -lh ${OUTPUT_DIR}/${IMAGE_NAME}*.tar.gz
+                    '''
+                }
+            }
+        }
+        
+        stage('清理') {
+            steps {
+                script {
+                    sh '''
+                        echo "🧹 清理本地镜像..."
+                        docker rmi ${IMAGE_NAME}:${IMAGE_TAG} 2>/dev/null || true
+                        docker rmi ${IMAGE_NAME}:latest 2>/dev/null || true
+                        
+                        # 清理悬空镜像
+                        docker image prune -f --filter "dangling=true"
+                        
+                        echo "✓ 清理完成"
+                    '''
+                }
+            }
+        }
+    }
+    
+    post {
+        success {
+            echo "✅ 构建成功！镜像已保存到 ${OUTPUT_DIR}"
+        }
+        failure {
+            echo "❌ 构建失败，请查看日志"
+        }
+        always {
+            cleanWs()
+        }
+    }
+}