001package org.apache.maven.scm.provider.svn.svnexe.command.export; 002 003/* 004 * Licensed to the Apache Software Foundation (ASF) under one 005 * or more contributor license agreements. See the NOTICE file 006 * distributed with this work for additional information 007 * regarding copyright ownership. The ASF licenses this file 008 * to you under the Apache License, Version 2.0 (the 009 * "License"); you may not use this file except in compliance 010 * with the License. You may obtain a copy of the License at 011 * 012 * http://www.apache.org/licenses/LICENSE-2.0 013 * 014 * Unless required by applicable law or agreed to in writing, 015 * software distributed under the License is distributed on an 016 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 017 * KIND, either express or implied. See the License for the 018 * specific language governing permissions and limitations 019 * under the License. 020 */ 021 022import java.io.File; 023 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.StringUtils; 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 050 extends AbstractExportCommand 051 implements SvnCommand 052{ 053 /** {@inheritDoc} */ 054 protected ExportScmResult executeExportCommand( ScmProviderRepository repo, ScmFileSet fileSet, ScmVersion version, 055 String outputDirectory ) 056 throws ScmException 057 { 058 059 if ( outputDirectory == null ) 060 { 061 outputDirectory = fileSet.getBasedir().getAbsolutePath(); 062 } 063 064 SvnScmProviderRepository repository = (SvnScmProviderRepository) repo; 065 066 String url = repository.getUrl(); 067 068 if ( version != null && StringUtils.isNotEmpty( version.getName() ) ) 069 { 070 if ( version instanceof ScmTag ) 071 { 072 url = SvnTagBranchUtils.resolveTagUrl( repository, (ScmTag) version ); 073 } 074 else if ( version instanceof ScmBranch ) 075 { 076 url = SvnTagBranchUtils.resolveBranchUrl( repository, (ScmBranch) version ); 077 } 078 } 079 080 url = SvnCommandUtils.fixUrl( url, repository.getUser() ); 081 082 Commandline cl = 083 createCommandLine( (SvnScmProviderRepository) repo, fileSet.getBasedir(), version, url, outputDirectory ); 084 085 SvnUpdateConsumer consumer = new SvnUpdateConsumer( getLogger(), fileSet.getBasedir() ); 086 087 CommandLineUtils.StringStreamConsumer stderr = new CommandLineUtils.StringStreamConsumer(); 088 089 if ( getLogger().isInfoEnabled() ) 090 { 091 getLogger().info( "Executing: " + SvnCommandLineUtils.cryptPassword( cl ) ); 092 if ( cl.getWorkingDirectory() != null ) 093 { 094 getLogger().info( "Working directory: " + cl.getWorkingDirectory().getAbsolutePath() ); 095 } 096 } 097 098 int exitCode; 099 100 try 101 { 102 exitCode = SvnCommandLineUtils.execute( cl, consumer, stderr, getLogger() ); 103 } 104 catch ( CommandLineException ex ) 105 { 106 throw new ScmException( "Error while executing command.", ex ); 107 } 108 109 if ( exitCode != 0 ) 110 { 111 return new ExportScmResult( cl.toString(), "The svn command failed.", stderr.getOutput(), false ); 112 } 113 114 return new ExportScmResultWithRevision( cl.toString(), consumer.getUpdatedFiles(), 115 String.valueOf( consumer.getRevision() ) ); 116 } 117 118 // ---------------------------------------------------------------------- 119 // 120 // ---------------------------------------------------------------------- 121 122 public static Commandline createCommandLine( SvnScmProviderRepository repository, File workingDirectory, 123 ScmVersion version, String url, String outputSirectory ) 124 { 125 if ( version != null && StringUtils.isEmpty( version.getName() ) ) 126 { 127 version = null; 128 } 129 130 Commandline cl = SvnCommandLineUtils.getBaseSvnCommandLine( workingDirectory, repository ); 131 132 cl.createArg().setValue( "export" ); 133 134 if ( version != null && StringUtils.isNotEmpty( version.getName() ) ) 135 { 136 if ( version instanceof ScmRevision ) 137 { 138 cl.createArg().setValue( "-r" ); 139 140 cl.createArg().setValue( version.getName() ); 141 } 142 } 143 144 //support exporting to an existing directory 145 cl.createArg().setValue( "--force" ); 146 147 cl.createArg().setValue( url ); 148 149 if ( StringUtils.isNotEmpty( outputSirectory ) ) 150 { 151 cl.createArg().setValue( outputSirectory ); 152 } 153 154 return cl; 155 } 156}