maven手工批量上传本地maven三方jar包

原创已于 2024-03-20 14:14:02 修改 · 676 阅读

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于 2024-03-20 14:13:45 首次发布

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本文介绍了一种方法，通过编写Java脚本解决在Maven仓库手动上传包含snapshot包的第三方jar文件的问题，脚本包括读取jar和pom文件信息，生成并写入部署命令到文本文件中。

最近因为三方代码管理问题，需要手工上传三方的包到maven仓库。但snapshot包是不能通过界面上传的，只能编写脚本。可以那么多jar，一个个写脚本，脚本就得写很多年了。代码整起。

public class UploadPomJar {
    // maven用户密码配置
    private static final String settingPath = "D:\\maven-setting.xml";

    public static void main(String[] args) throws Exception {
        String rootPath = "C:\\Users\\34657\\Desktop\\mavenjarrootpath";
        // 把上传命令生成到文本内，执行粘贴就行
        Path path = Paths.get("C:\\Users\\34657\\Desktop\\pushJar.txt");
        File file = new File(rootPath);
        List<File> leafFiles = new ArrayList<>();
        getLeafFiles(file, leafFiles);
        for (File leaf : leafFiles) {
            uploadFileJar(path, leaf);
        }
    }
    //将单个jar写入文本一行
    private static void uploadFileJar(Path path, File leaf) throws Exception {
        String fileName = leaf.getName();
        String repository = "public";
        if (fileName.endsWith("SNAPSHOT")) {
            repository = "snapshots";
        }
        File jarFile = getJarFile(leaf);
        if (null == jarFile) {
            return;
        }
        String fileFullPath = jarFile.getAbsolutePath();
        File pomFile = new File(fileFullPath.replace("jar", "pom"));
        SAXReader saxReader = new SAXReader();
        Document document = saxReader.read(pomFile);
        Element rootElement = document.getRootElement();
        String groupId = rootElement.elementText("groupId");
        String artifactId = rootElement.elementText("artifactId");
        String version = rootElement.elementText("version");
        String pushCmd = getPushCmd(repository, fileFullPath, groupId, artifactId, version);
        Files.write(path, pushCmd.concat("\n").getBytes(StandardCharsets.UTF_8), StandardOpenOption.CREATE, StandardOpenOption.APPEND);
    }
    //获取jar文件，jar文件需要排除snapshot临时版本文件
    private static File getJarFile(File leaf) {
        for (File f : leaf.listFiles()) {
            if (!f.getName().endsWith(".jar")) {
                continue;
            }
            //jar文件需要排除snapshot临时版本文件
            if (f.getName().endsWith(leaf.getName() + ".jar")) {
                return f;
            }
        }
        return null;
    }

    //递归获取叶子节点
    private static void getLeafFiles(File file, List<File> leafFiles) {
        if (isLeafDir(file)) {
            leafFiles.add(file);
            return;
        }
        for (File f : file.listFiles()) {
            getLeafFiles(f, leafFiles);
        }
    }

    //判断jar所在文件夹
    private static boolean isLeafDir(File file) {
        return file.listFiles(File::isDirectory).length == 0;
    }

    private static String getPushCmd(String repository, String fileFullPath, String groupId, String artifactId, String version) {
        return "mvn deploy:deploy-file"
                + " -DgroupId=" + groupId
                + " -DartifactId=" + artifactId
                + " -Dversion=" + version
                + " -Dpackaging=jar "
                + " -Dfile=" + fileFullPath
                + " -DpomFile=" + fileFullPath.replace(".jar",".pom")
//                + " -DgeneratePom=true"
                + " -DrepositoryId=maven-" + repository
                + " -Durl=https://maven.com/repository/pubrepo/maven-" + repository + "/"
                + " --settings " + settingPath;
    }
}