| package org.apache.maven.scm.provider.svn.svnexe.command.remoteinfo; |
| |
| /* |
| * 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. |
| */ |
| |
| import org.apache.commons.lang.StringUtils; |
| import org.apache.maven.scm.CommandParameters; |
| import org.apache.maven.scm.ScmException; |
| import org.apache.maven.scm.ScmFileSet; |
| import org.apache.maven.scm.command.remoteinfo.AbstractRemoteInfoCommand; |
| import org.apache.maven.scm.command.remoteinfo.RemoteInfoScmResult; |
| import org.apache.maven.scm.log.ScmLogger; |
| import org.apache.maven.scm.provider.ScmProviderRepository; |
| import org.apache.maven.scm.provider.svn.command.SvnCommand; |
| import org.apache.maven.scm.provider.svn.repository.SvnScmProviderRepository; |
| import org.apache.maven.scm.provider.svn.svnexe.command.SvnCommandLineUtils; |
| import org.apache.maven.scm.util.AbstractConsumer; |
| import org.codehaus.plexus.util.cli.CommandLineException; |
| import org.codehaus.plexus.util.cli.CommandLineUtils; |
| import org.codehaus.plexus.util.cli.Commandline; |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| /** |
| * @author Olivier Lamy |
| * @since 1.6 |
| */ |
| public class SvnRemoteInfoCommand |
| extends AbstractRemoteInfoCommand |
| implements SvnCommand |
| { |
| @Override |
| public RemoteInfoScmResult executeRemoteInfoCommand( ScmProviderRepository repository, ScmFileSet fileSet, |
| CommandParameters parameters ) |
| throws ScmException |
| { |
| |
| String url = ( (SvnScmProviderRepository) repository ).getUrl(); |
| // use a default svn layout, url is here http://svn.apache.org/repos/asf/maven/maven-3/trunk |
| // so as we presume we have good users using standard svn layout, we calculate tags and branches url |
| String baseUrl = StringUtils.endsWith( url, "/" ) |
| ? StringUtils.substringAfter( StringUtils.removeEnd( url, "/" ), "/" ) |
| : StringUtils.substringBeforeLast( url, "/" ); |
| |
| Commandline cl = SvnCommandLineUtils.getBaseSvnCommandLine( fileSet == null ? null : fileSet.getBasedir(), |
| (SvnScmProviderRepository) repository ); |
| |
| cl.createArg().setValue( "ls" ); |
| |
| cl.createArg().setValue( baseUrl + "/tags" ); |
| |
| CommandLineUtils.StringStreamConsumer stderr = new CommandLineUtils.StringStreamConsumer(); |
| |
| LsConsumer consumer = new LsConsumer( getLogger(), baseUrl ); |
| |
| int exitCode = 0; |
| |
| Map<String, String> tagsInfos = null; |
| |
| try |
| { |
| exitCode = SvnCommandLineUtils.execute( cl, consumer, stderr, getLogger() ); |
| tagsInfos = consumer.infos; |
| |
| } |
| catch ( CommandLineException ex ) |
| { |
| throw new ScmException( "Error while executing svn command.", ex ); |
| } |
| |
| if ( exitCode != 0 ) |
| { |
| return new RemoteInfoScmResult( cl.toString(), "The svn command failed.", stderr.getOutput(), false ); |
| } |
| |
| cl = SvnCommandLineUtils.getBaseSvnCommandLine( fileSet == null ? null : fileSet.getBasedir(), |
| (SvnScmProviderRepository) repository ); |
| |
| cl.createArg().setValue( "ls" ); |
| |
| cl.createArg().setValue( baseUrl + "/tags" ); |
| |
| stderr = new CommandLineUtils.StringStreamConsumer(); |
| |
| consumer = new LsConsumer( getLogger(), baseUrl ); |
| |
| Map<String, String> branchesInfos = null; |
| |
| try |
| { |
| exitCode = SvnCommandLineUtils.execute( cl, consumer, stderr, getLogger() ); |
| branchesInfos = consumer.infos; |
| |
| } |
| catch ( CommandLineException ex ) |
| { |
| throw new ScmException( "Error while executing svn command.", ex ); |
| } |
| |
| if ( exitCode != 0 ) |
| { |
| return new RemoteInfoScmResult( cl.toString(), "The svn command failed.", stderr.getOutput(), false ); |
| } |
| |
| return new RemoteInfoScmResult( cl.toString(), branchesInfos, tagsInfos ); |
| } |
| |
| public boolean remoteUrlExist( ScmProviderRepository repository, CommandParameters parameters ) |
| throws ScmException |
| { |
| String url = ( (SvnScmProviderRepository) repository ).getUrl(); |
| |
| Commandline cl = SvnCommandLineUtils.getBaseSvnCommandLine( null, (SvnScmProviderRepository) repository ); |
| |
| cl.createArg().setValue( "ls" ); |
| |
| cl.createArg().setValue( url ); |
| |
| CommandLineUtils.StringStreamConsumer stderr = new CommandLineUtils.StringStreamConsumer(); |
| |
| LsConsumer consumer = new LsConsumer( getLogger(), url ); |
| |
| int exitCode = 0; |
| |
| try |
| { |
| exitCode = SvnCommandLineUtils.execute( cl, consumer, stderr, getLogger() ); |
| } |
| catch ( CommandLineException ex ) |
| { |
| throw new ScmException( "Error while executing svn command.", ex ); |
| } |
| |
| if ( exitCode != 0 ) |
| { |
| String output = stderr.getOutput(); |
| //olamy: a bit ugly but.... |
| // trying to parse error from svn cli which indicate no remote path |
| if ( output.indexOf( "W160013" ) >= 0 || output.indexOf( "svn: URL" ) >= 0 ) |
| { |
| return false; |
| } |
| throw new ScmException( cl.toString() + ".The svn command failed:" + stderr.getOutput() ); |
| } |
| |
| return true; |
| } |
| |
| private static class LsConsumer |
| extends AbstractConsumer |
| { |
| Map<String, String> infos = new HashMap<String, String>(); |
| |
| String url; |
| |
| LsConsumer( ScmLogger logger, String url ) |
| { |
| super( logger ); |
| this.url = url; |
| } |
| |
| public void consumeLine( String s ) |
| { |
| infos.put( StringUtils.removeEnd( s, "/" ), url + "/" + s ); |
| } |
| |
| Map<String, String> getInfos() |
| { |
| return infos; |
| } |
| } |
| } |