001package org.apache.maven.scm.provider.git.gitexe.command.remove; 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 org.apache.maven.scm.ScmException; 023import org.apache.maven.scm.ScmFileSet; 024import org.apache.maven.scm.ScmResult; 025import org.apache.maven.scm.command.remove.AbstractRemoveCommand; 026import org.apache.maven.scm.command.remove.RemoveScmResult; 027import org.apache.maven.scm.provider.ScmProviderRepository; 028import org.apache.maven.scm.provider.git.command.GitCommand; 029import org.apache.maven.scm.provider.git.gitexe.command.GitCommandLineUtils; 030import org.codehaus.plexus.util.cli.CommandLineUtils; 031import org.codehaus.plexus.util.cli.Commandline; 032 033import java.io.File; 034import java.util.List; 035 036/** 037 * @author <a href="mailto:struberg@yahoo.de">Mark Struberg</a> 038 * @author Olivier Lamy 039 * 040 */ 041public class GitRemoveCommand 042 extends AbstractRemoveCommand 043 implements GitCommand 044{ 045 /** 046 * {@inheritDoc} 047 */ 048 protected ScmResult executeRemoveCommand( ScmProviderRepository repo, ScmFileSet fileSet, String message ) 049 throws ScmException 050 { 051 052 if ( fileSet.getFileList().isEmpty() ) 053 { 054 throw new ScmException( "You must provide at least one file/directory to remove" ); 055 } 056 057 Commandline cl = createCommandLine( fileSet.getBasedir(), fileSet.getFileList() ); 058 059 GitRemoveConsumer consumer = new GitRemoveConsumer( getLogger() ); 060 061 CommandLineUtils.StringStreamConsumer stderr = new CommandLineUtils.StringStreamConsumer(); 062 063 int exitCode; 064 065 exitCode = GitCommandLineUtils.execute( cl, consumer, stderr, getLogger() ); 066 if ( exitCode != 0 ) 067 { 068 return new RemoveScmResult( cl.toString(), "The git command failed.", stderr.getOutput(), false ); 069 } 070 071 return new RemoveScmResult( cl.toString(), consumer.getRemovedFiles() ); 072 } 073 074 public static Commandline createCommandLine( File workingDirectory, List<File> files ) 075 throws ScmException 076 { 077 Commandline cl = GitCommandLineUtils.getBaseGitCommandLine( workingDirectory, "rm" ); 078 079 for ( File file : files ) 080 { 081 if ( file.isAbsolute() ) 082 { 083 if ( file.isDirectory() ) 084 { 085 cl.createArg().setValue( "-r" ); 086 break; 087 } 088 } 089 else 090 { 091 File absFile = new File( workingDirectory, file.getPath() ); 092 if ( absFile.isDirectory() ) 093 { 094 cl.createArg().setValue( "-r" ); 095 break; 096 } 097 } 098 } 099 100 GitCommandLineUtils.addTarget( cl, files ); 101 102 return cl; 103 } 104 105}