/* * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. * The ASF licenses this file to You under the Apache License, Version 2.0 * (the "License"); you may not use this file except in compliance with * the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package org.apache.zeppelin.dep; import org.apache.commons.lang.Validate; import org.apache.maven.repository.internal.MavenRepositorySystemSession; import org.sonatype.aether.RepositorySystem; import org.sonatype.aether.RepositorySystemSession; import org.sonatype.aether.repository.LocalRepository; import org.sonatype.aether.repository.RemoteRepository; import java.nio.file.Paths; /** * Manage mvn repository. */ public class Booter { public static RepositorySystem newRepositorySystem() { return RepositorySystemFactory.newRepositorySystem(); } public static RepositorySystemSession newRepositorySystemSession( RepositorySystem system, String localRepoPath) { Validate.notNull(localRepoPath, "localRepoPath should have a value"); MavenRepositorySystemSession session = new MavenRepositorySystemSession(); LocalRepository localRepo = new LocalRepository(resolveLocalRepoPath(localRepoPath)); session.setLocalRepositoryManager(system.newLocalRepositoryManager(localRepo)); // session.setTransferListener(new ConsoleTransferListener()); // session.setRepositoryListener(new ConsoleRepositoryListener()); // uncomment to generate dirty trees // session.setDependencyGraphTransformer( null ); return session; } static String resolveLocalRepoPath(String localRepoPath) { // todo decouple home folder resolution // find homedir String home = System.getenv("ZEPPELIN_HOME"); if (home == null) { home = System.getProperty("zeppelin.home"); } if (home == null) { home = ".."; } return Paths.get(home).resolve(localRepoPath).toAbsolutePath().toString(); } public static RemoteRepository newCentralRepository() { String mvnRepo = System.getenv("ZEPPELIN_INTERPRETER_DEP_MVNREPO"); if (mvnRepo == null) { mvnRepo = System.getProperty("zeppelin.interpreter.dep.mvnRepo"); } if (mvnRepo == null) { mvnRepo = "http://repo1.maven.org/maven2/"; } return new RemoteRepository("central", "default", mvnRepo); } public static RemoteRepository newLocalRepository() { return new RemoteRepository("local", "default", "file://" + System.getProperty("user.home") + "/.m2/repository"); } }