通过 Maven 将整个目录上传/下载到 Nexus [英] Upload/Download entire directory to Nexus through Maven

问题描述

是否可以向/从 Nexus 存储库服务器上传/下载整个目录及其中的所有子目录?

Is it possible to upload/download an entire directory and all of the sub-directories within it to/from a Nexus repository server?

推荐答案

如果您想实际部署文件层次结构，我使用 GMaven(嵌入在 maven 中的 groovy).

In case you want to actually deploy a hierarchy of files, I hacked together a solution using GMaven (groovy embedded in maven).

使用下面的 pom，提供一些属性并点击 mvn install.将抓取该文件夹，并将使用从相对路径中获取的 artifactId 部署其中的所有文件.例如

Use the pom below, supply a few properties and hit mvn install. The folder will be crawled and all files inside it will be deployed using an artifactId taken from the relative path. e.g.

给定基本文件夹

c:ac

文件

c:acdefghijkl.mno

应该有 artifactId def-ghi-jkl 和包装 mno，这当然可以改成别的东西.

would have the artifactId def-ghi-jkl and the packaging mno, this can of course be changed to something else.

存储库信息将从 pom 中获取，因此您需要在 pom 中提供一个 distributionManagement 元素.

The repository info will be taken from the pom, so you need to supply a distributionManagement element in the pom.

这里是(很多代码取自 deploy:deploy-file mojo):

Here it is (a lot of this code is taken from the deploy:deploy-file mojo):

<project
    xmlns="http://maven.apache.org/POM/4.0.0"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <groupId>com.mycompany</groupId>
    <artifactId>folderdeployer</artifactId>
    <packaging>jar</packaging>
    <version>SNAPSHOT</version>

    <properties>
        <!-- This is where your artifacts are -->
        <deploy.basefolder>c:	empstuff</deploy.basefolder>

        <!-- This will be used as groupId -->
        <deploy.groupId>my.groupid</deploy.groupId>

        <!-- this will be used as version -->
        <deploy.version>1.2.3</deploy.version>
    </properties>
    <build>
        <plugins>

            <plugin>
                <groupId>org.codehaus.groovy.maven</groupId>
                <artifactId>gmaven-plugin</artifactId>
                <version>1.0</version>
                <dependencies>
                    <dependency>
                        <groupId>commons-io</groupId>
                        <artifactId>commons-io</artifactId>
                        <version>1.4</version>
                    </dependency>
                </dependencies>
                <executions>
                    <execution>
                        <id>deploy-files</id>
                        <phase>prepare-package</phase>
                        <goals>
                            <goal>execute</goal>
                        </goals>
                        <configuration>
                            <source>
                            <![CDATA[
// read components from plexus container             
def layout = session.lookup(
    'org.apache.maven.artifact.repository.layout.ArtifactRepositoryLayout');
def repoFactory = session.lookup(
    'org.apache.maven.artifact.repository.ArtifactRepositoryFactory');
def repository = repoFactory.createDeploymentArtifactRepository(
    pom.distributionManagement.repository.id,
    pom.distributionManagement.repository.url,
    layout, true );
def localRepository = session.localRepository;
def helper =
    session.lookup("org.apache.maven.project.MavenProjectHelper");
def afm = session.lookup(
    'org.apache.maven.artifact.handler.manager.ArtifactHandlerManager');
def factory = new org.apache.maven.artifact.factory.DefaultArtifactFactory();
factory.class.getDeclaredField("artifactHandlerManager").accessible = true;
factory.artifactHandlerManager=afm;

def deployer = session.lookup(
    'org.apache.maven.artifact.deployer.ArtifactDeployer');

// initialize properties
def baseFolder = new File(pom.properties['deploy.basefolder']);
def groupId = pom.properties['deploy.groupId'];
def version = pom.properties['deploy.version'];

// iterate over all files recursively
baseFolder.eachFileRecurse{
    if(it.isDirectory())return;

    // packaging = file.extension
    def packaging = it.name.replaceAll( /.+./ , '' );
    // artifactId = file.relativePath.replace '/' , '-'
    def artifactId = it.absolutePath
        .replace(baseFolder.absolutePath, '')
        .substring(1)
        .replaceFirst( /..*?$/ , '')
        .replaceAll( /W+/ , '-' );
    def artifact = 
        factory.createBuildArtifact( 
            groupId, artifactId, version, packaging );

    // create pom for artifact
    def model = new org.apache.maven.model.Model();
    model.setModelVersion( "4.0.0" );
    model.setGroupId( groupId );
    model.setArtifactId( artifactId );
    model.setVersion( version );
    model.setPackaging( packaging );
    File pomFile = File.createTempFile( "mvndeploy", ".pom" );
    pomFile.deleteOnExit();
    fw = org.codehaus.plexus.util.WriterFactory.newXmlWriter( pomFile );
    new org.apache.maven.model.io.xpp3.MavenXpp3Writer().write( fw, model );
    org.apache.commons.io.IOUtils.closeQuietly( fw );

    def metadata = 
        new org.apache.maven.project.artifact.ProjectArtifactMetadata(
                    artifact, pomFile );
    artifact.addMetadata( metadata );

    // deploy file
    deployer.deploy(it, artifact, repository, localRepository );
}
                                    ]]>
                            </source>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </build>

    <distributionManagement>
        <repository>
            <id>your repo id here</id>
            <url>scp://your.repo.url/here</url>
            <layout>default</layout>
        </repository>
    </distributionManagement>

</project>

<小时>

我详细说明了这个在我的博客上

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