001/* 002 * Licensed to the Apache Software Foundation (ASF) under one 003 * or more contributor license agreements. See the NOTICE file 004 * distributed with this work for additional information 005 * regarding copyright ownership. The ASF licenses this file 006 * to you under the Apache License, Version 2.0 (the 007 * "License"); you may not use this file except in compliance 008 * with the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, 013 * software distributed under the License is distributed on an 014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 015 * KIND, either express or implied. See the License for the 016 * specific language governing permissions and limitations 017 * under the License. 018 */ 019package org.apache.maven.scm.provider.svn.svnexe.command.export; 020 021import java.io.File; 022 023import org.apache.commons.lang3.StringUtils; 024import org.apache.maven.scm.ScmBranch; 025import org.apache.maven.scm.ScmException; 026import org.apache.maven.scm.ScmFileSet; 027import org.apache.maven.scm.ScmRevision; 028import org.apache.maven.scm.ScmTag; 029import org.apache.maven.scm.ScmVersion; 030import org.apache.maven.scm.command.export.AbstractExportCommand; 031import org.apache.maven.scm.command.export.ExportScmResult; 032import org.apache.maven.scm.command.export.ExportScmResultWithRevision; 033import org.apache.maven.scm.provider.ScmProviderRepository; 034import org.apache.maven.scm.provider.svn.SvnCommandUtils; 035import org.apache.maven.scm.provider.svn.SvnTagBranchUtils; 036import org.apache.maven.scm.provider.svn.command.SvnCommand; 037import org.apache.maven.scm.provider.svn.repository.SvnScmProviderRepository; 038import org.apache.maven.scm.provider.svn.svnexe.command.SvnCommandLineUtils; 039import org.apache.maven.scm.provider.svn.svnexe.command.update.SvnUpdateConsumer; 040import org.codehaus.plexus.util.Os; 041import org.codehaus.plexus.util.cli.CommandLineException; 042import org.codehaus.plexus.util.cli.CommandLineUtils; 043import org.codehaus.plexus.util.cli.Commandline; 044 045/** 046 * @author <a href="mailto:evenisse@apache.org">Emmanuel Venisse</a> 047 * 048 */ 049public class SvnExeExportCommand extends AbstractExportCommand implements SvnCommand { 050 /** {@inheritDoc} */ 051 protected ExportScmResult executeExportCommand( 052 ScmProviderRepository repo, ScmFileSet fileSet, ScmVersion version, String outputDirectory) 053 throws ScmException { 054 055 if (outputDirectory == null) { 056 outputDirectory = fileSet.getBasedir().getAbsolutePath(); 057 } 058 059 SvnScmProviderRepository repository = (SvnScmProviderRepository) repo; 060 061 String url = repository.getUrl(); 062 063 if (version != null && StringUtils.isNotEmpty(version.getName())) { 064 if (version instanceof ScmTag) { 065 url = SvnTagBranchUtils.resolveTagUrl(repository, (ScmTag) version); 066 } else if (version instanceof ScmBranch) { 067 url = SvnTagBranchUtils.resolveBranchUrl(repository, (ScmBranch) version); 068 } 069 } 070 071 url = SvnCommandUtils.fixUrl(url, repository.getUser()); 072 073 Commandline cl = 074 createCommandLine((SvnScmProviderRepository) repo, fileSet.getBasedir(), version, url, outputDirectory); 075 076 SvnUpdateConsumer consumer = new SvnUpdateConsumer(fileSet.getBasedir()); 077 078 CommandLineUtils.StringStreamConsumer stderr = new CommandLineUtils.StringStreamConsumer(); 079 080 if (logger.isInfoEnabled()) { 081 logger.info("Executing: " + SvnCommandLineUtils.cryptPassword(cl)); 082 083 if (cl.getWorkingDirectory() != null && Os.isFamily(Os.FAMILY_WINDOWS)) { 084 logger.info("Working directory: " + cl.getWorkingDirectory().getAbsolutePath()); 085 } 086 } 087 088 int exitCode; 089 090 try { 091 exitCode = SvnCommandLineUtils.execute(cl, consumer, stderr); 092 } catch (CommandLineException ex) { 093 throw new ScmException("Error while executing command.", ex); 094 } 095 096 if (exitCode != 0) { 097 return new ExportScmResult(cl.toString(), "The svn command failed.", stderr.getOutput(), false); 098 } 099 100 return new ExportScmResultWithRevision( 101 cl.toString(), consumer.getUpdatedFiles(), String.valueOf(consumer.getRevision())); 102 } 103 104 // ---------------------------------------------------------------------- 105 // 106 // ---------------------------------------------------------------------- 107 108 public static Commandline createCommandLine( 109 SvnScmProviderRepository repository, 110 File workingDirectory, 111 ScmVersion version, 112 String url, 113 String outputSirectory) { 114 if (version != null && StringUtils.isEmpty(version.getName())) { 115 version = null; 116 } 117 118 Commandline cl = SvnCommandLineUtils.getBaseSvnCommandLine(workingDirectory, repository); 119 120 cl.createArg().setValue("export"); 121 122 if (version != null && StringUtils.isNotEmpty(version.getName())) { 123 if (version instanceof ScmRevision) { 124 cl.createArg().setValue("-r"); 125 126 cl.createArg().setValue(version.getName()); 127 } 128 } 129 130 // support exporting to an existing directory 131 cl.createArg().setValue("--force"); 132 133 cl.createArg().setValue(url + "@"); 134 135 if (outputSirectory != null && !outputSirectory.isEmpty()) { 136 cl.createArg().setValue(outputSirectory + "@"); 137 } 138 139 return cl; 140 } 141}