dsProject/ds-build/src/main/java/Util/PublishUtil.java

package Util;

import cn.hutool.core.io.FileUtil;
import cn.hutool.core.util.ZipUtil;
import com.alibaba.fastjson2.JSONArray;
import com.alibaba.fastjson2.JSONObject;
import com.jfinal.kit.Kv;
import com.jfinal.kit.PathKit;
import com.jfinal.kit.StrKit;

import java.io.File;
import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;

public class PublishUtil {
    /**
     * 删除本机所有Docker镜像
     * docker images --format "{{.Repository}}:{{.Tag}}" | xargs -r docker rmi -f
     * 登录远程仓库
     * docker login --username=东师黄海 registry.cn-hangzhou.aliyuncs.com --password DsideaL4r5t6y7u

     * # 搜索
     * docker search registry.cn-hangzhou.aliyuncs.com/yltcharge/zhu-que:20240903
     * #拉取
     * docker pull registry.cn-hangzhou.aliyuncs.com/yltcharge/zhu-que:20240903
     */
    public static void publish(String projectName) throws Exception {
        System.out.println("正在生成" + projectName + "的镜像...");
        //配置文件
        String path = PathKit.getRootClassPath() + "\\publishImage.json";
        JSONObject jo = JSONObject.parseObject(FileUtil.readUtf8String(path));
        //主机
        String host = jo.getString("host");
        String user = jo.getString("user");
        String pwd = jo.getString("pwd");
        int port = jo.getIntValue("port");
        JSONArray ja = jo.getJSONArray("project");

        String workingPath = null, remotePath, localLibPath = null, localStatic = null, localNginxConf = null;

        for (Object o : ja) {
            JSONObject project = (JSONObject) o;
            String p = project.getString("projectName");
            if (p.equals(projectName)) {
                workingPath = project.getString("workingPath");
                localLibPath = project.getString("localLibPath");
                if (project.getString("localStatic") != null) {
                    localStatic = project.getString("localStatic");
                }
                if (project.getString("localNginxConf") != null) {
                    localNginxConf = project.getString("localNginxConf");
                }
                break;
            }
        }

        //声明SSH对象
        SSHUtil ssh = new SSHUtil(user, pwd, host, port);
        ssh.connect();

        // 格式化日期
        LocalDateTime now = LocalDateTime.now();
        DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");
        String newVersion = now.format(formatter);
        newVersion = newVersion.replace(" ", "").replace("-", "").replace(":", "");

        //准备工作
        remotePath = "/usr/local/" + projectName+"/";
        ssh.exec("rm -rf " + remotePath);
        ssh.mkdir(remotePath);

        System.out.println("正在上传Dockerfile...");
        ssh.upload(workingPath + "/Dockerfile", remotePath + "/Dockerfile");


        if (!StrKit.isBlank(localLibPath)) {
            System.out.println("正在创建lib目录...");
            ssh.mkdir(remotePath + "/lib");
            //遍历lib目录下的文件
            for (File file : FileUtil.loopFiles(localLibPath)) {
                System.out.println("正在上传jar包：" + file.getName());
                ssh.upload(file.getAbsolutePath(), remotePath + "/lib/" + file.getName());
            }
        }
        if (!StrKit.isBlank(localStatic)) {
            System.out.println("正在创建" + localStatic + "目录...");
            ssh.mkdir(remotePath + "/" + localStatic);
            //1、需要把目录压缩成ZIP文件
            // 将目录打包成ZIP文件，不包含目录本身，只包含目录下的文件和子目录
            String localFile = workingPath + localStatic + ".zip";
            System.out.println("正在进行静态文件的打包ZIP操作，请稍等...");
            ZipUtil.zip(workingPath + localStatic, localFile, true);
            System.out.println("静态文件打包ZIP已完成，正在上传...");
            //2、需要把ZIP文件上传
            ssh.upload(localFile, remotePath + "/" + localStatic + ".zip");
            //3、把ZIP文件在远端解压缩
            ssh.exec("cd " + remotePath + " && unzip " + localStatic + ".zip");
            ssh.exec("cd " + remotePath + " && rm -rf " + localStatic + ".zip");
            //4、删除target.zip
            FileUtil.del(localFile);
        }
        if (!StrKit.isBlank(localNginxConf)) {
            System.out.println("正在上传nginx.conf...");
            File file = new File(localNginxConf);
            ssh.upload(file.getAbsolutePath(), remotePath + "/" + file.getName());
            System.out.println("成功完成上传文件nginx.conf");
        }
        //打包target为zip
        if (FileUtil.isDirectory(workingPath + "target")) {
            String localFile = workingPath + "target.zip";
            if (FileUtil.exist(localFile)) {
                FileUtil.del(localFile);
            }
            System.out.println("正在上传target.zip...");
            // 将目录打包成ZIP文件，不包含目录本身，只包含目录下的文件和子目录
            ZipUtil.zip(workingPath + "target", localFile, true);
            //上传
            ssh.upload(localFile, remotePath + "target.zip");
            //删除target.zip
            FileUtil.del(localFile);
            //解压缩
            System.out.println("正在解压缩target.zip...");
            ssh.exec("cd " + remotePath + " && unzip target.zip");
            ssh.exec("cd " + remotePath + " && rm -rf target.zip");
        }

        //打包
        System.out.println("开始打包镜像，稍等....");
        String cmd = "cd /usr/local/" + projectName + " && docker build -t " + projectName + ":" + newVersion + " .";
        System.out.println(cmd);
        ssh.exec(cmd);

        //获取最新打包后的镜像ID
        cmd = "docker images --format \"{{.Repository}} {{.Tag}} {{.ID}} {{.CreatedAt}}\" | grep " + projectName + " | sort -k4,5 -r | head -n1 | awk '{print $3}'";
        Kv kv = ssh.exec(cmd);
        String imageId = kv.getStr("message").replace("[", "").replace("]", "");
        System.out.println("镜像打包完成，镜像ID=" + imageId);

        //登录镜像仓库
        cmd = "docker login --username=东师黄海 --password=DsideaL4r5t6y7u registry.cn-hangzhou.aliyuncs.com";
        ssh.exec(cmd);
        System.out.println("仓库登录成功！");

        System.out.println("打标签...");
        cmd = "docker tag " + imageId + " registry.cn-hangzhou.aliyuncs.com/dsideal/" + projectName + ":" + newVersion;
        ssh.exec(cmd);

        System.out.println("开始推送到远程仓库，稍等...");
        cmd = "docker push registry.cn-hangzhou.aliyuncs.com/dsideal/" + projectName + ":" + newVersion;
        ssh.exec(cmd);

        System.out.println("推送到远程仓库完成！");

        ssh.disconnect();
        System.out.println("恭喜，镜像打包成功！");
    }
}