001package org.apache.maven.scm.provider.perforce.command.status; 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.ScmFile; 024import org.apache.maven.scm.ScmFileSet; 025import org.apache.maven.scm.command.status.AbstractStatusCommand; 026import org.apache.maven.scm.command.status.StatusScmResult; 027import org.apache.maven.scm.provider.ScmProviderRepository; 028import org.apache.maven.scm.provider.perforce.PerforceScmProvider; 029import org.apache.maven.scm.provider.perforce.command.PerforceCommand; 030import org.apache.maven.scm.provider.perforce.command.PerforceVerbMapper; 031import org.apache.maven.scm.provider.perforce.repository.PerforceScmProviderRepository; 032import org.codehaus.plexus.util.cli.CommandLineException; 033import org.codehaus.plexus.util.cli.CommandLineUtils; 034import org.codehaus.plexus.util.cli.Commandline; 035 036import java.io.File; 037import java.util.ArrayList; 038import java.util.Iterator; 039import java.util.List; 040import java.util.regex.Matcher; 041import java.util.regex.Pattern; 042 043/** 044 * @author Mike Perham 045 * 046 */ 047public class PerforceStatusCommand 048 extends AbstractStatusCommand 049 implements PerforceCommand 050{ 051 private String actualLocation; 052 053 /** {@inheritDoc} */ 054 protected StatusScmResult executeStatusCommand( ScmProviderRepository repo, ScmFileSet files ) 055 throws ScmException 056 { 057 PerforceScmProviderRepository prepo = (PerforceScmProviderRepository) repo; 058 actualLocation = PerforceScmProvider.getRepoPath( getLogger(), prepo, files.getBasedir() ); 059 PerforceStatusConsumer consumer = new PerforceStatusConsumer(); 060 Commandline command = readOpened( prepo, files, consumer ); 061 062 if ( consumer.isSuccess() ) 063 { 064 List<ScmFile> scmfiles = createResults( actualLocation, consumer ); 065 return new StatusScmResult( command.toString(), scmfiles ); 066 } 067 068 return new StatusScmResult( command.toString(), "Unable to get status", consumer 069 .getOutput(), consumer.isSuccess() ); 070 } 071 072 public static List<ScmFile> createResults( String repoPath, PerforceStatusConsumer consumer ) 073 { 074 List<ScmFile> results = new ArrayList<ScmFile>(); 075 List<String> files = consumer.getDepotfiles(); 076 Pattern re = Pattern.compile( "([^#]+)#\\d+ - ([^ ]+) .*" ); 077 for ( Iterator<String> it = files.iterator(); it.hasNext(); ) 078 { 079 String filepath = it.next(); 080 Matcher matcher = re.matcher( filepath ); 081 if ( !matcher.matches() ) 082 { 083 System.err.println( "Skipping " + filepath ); 084 continue; 085 } 086 String path = matcher.group( 1 ); 087 String verb = matcher.group( 2 ); 088 089 ScmFile scmfile = new ScmFile( path.substring( repoPath.length() + 1 ).trim(), PerforceVerbMapper 090 .toStatus( verb ) ); 091 results.add( scmfile ); 092 } 093 return results; 094 } 095 096 private Commandline readOpened( PerforceScmProviderRepository prepo, ScmFileSet files, 097 PerforceStatusConsumer consumer ) 098 { 099 Commandline cl = createOpenedCommandLine( prepo, files.getBasedir(), actualLocation ); 100 try 101 { 102 if ( getLogger().isDebugEnabled() ) 103 { 104 getLogger().debug( PerforceScmProvider.clean( "Executing " + cl.toString() ) ); 105 } 106 107 CommandLineUtils.StringStreamConsumer err = new CommandLineUtils.StringStreamConsumer(); 108 int exitCode = CommandLineUtils.executeCommandLine( cl, consumer, err ); 109 110 if ( exitCode != 0 ) 111 { 112 String cmdLine = CommandLineUtils.toString( cl.getCommandline() ); 113 114 StringBuilder msg = new StringBuilder( "Exit code: " + exitCode + " - " + err.getOutput() ); 115 msg.append( '\n' ); 116 msg.append( "Command line was:" + cmdLine ); 117 118 throw new CommandLineException( msg.toString() ); 119 } 120 } 121 catch ( CommandLineException e ) 122 { 123 if ( getLogger().isErrorEnabled() ) 124 { 125 getLogger().error( "CommandLineException " + e.getMessage(), e ); 126 } 127 } 128 129 return cl; 130 } 131 132 public static Commandline createOpenedCommandLine( PerforceScmProviderRepository repo, File workingDirectory, 133 String location ) 134 { 135 Commandline command = PerforceScmProvider.createP4Command( repo, workingDirectory ); 136 command.createArg().setValue( "opened" ); 137 command.createArg().setValue( PerforceScmProvider.getCanonicalRepoPath( location ) ); 138 return command; 139 } 140}