| package org.apache.maven.scm.provider.perforce.command.blame; |
| |
| /* |
| * 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.maven.scm.ScmException; |
| import org.apache.maven.scm.ScmFileSet; |
| import org.apache.maven.scm.command.blame.AbstractBlameCommand; |
| import org.apache.maven.scm.command.blame.BlameLine; |
| import org.apache.maven.scm.command.blame.BlameScmResult; |
| import org.apache.maven.scm.provider.ScmProviderRepository; |
| import org.apache.maven.scm.provider.perforce.PerforceScmProvider; |
| import org.apache.maven.scm.provider.perforce.command.PerforceCommand; |
| import org.apache.maven.scm.provider.perforce.repository.PerforceScmProviderRepository; |
| import org.codehaus.plexus.util.cli.CommandLineException; |
| import org.codehaus.plexus.util.cli.CommandLineUtils; |
| import org.codehaus.plexus.util.cli.Commandline; |
| |
| import java.io.File; |
| import java.util.List; |
| |
| /** |
| * @author Evgeny Mandrikov |
| * @author Olivier Lamy |
| * @since 1.4 |
| */ |
| public class PerforceBlameCommand |
| extends AbstractBlameCommand |
| implements PerforceCommand |
| { |
| public BlameScmResult executeBlameCommand( ScmProviderRepository repo, ScmFileSet workingDirectory, String filename ) |
| throws ScmException |
| { |
| // Call annotate command |
| PerforceScmProviderRepository p4repo = (PerforceScmProviderRepository) repo; |
| String clientspec = PerforceScmProvider.getClientspecName( getLogger(), p4repo, workingDirectory.getBasedir() ); |
| Commandline cl = createCommandLine( (PerforceScmProviderRepository) repo, workingDirectory.getBasedir(), |
| filename, clientspec); |
| |
| PerforceBlameConsumer blameConsumer = new PerforceBlameConsumer( getLogger() ); |
| |
| CommandLineUtils.StringStreamConsumer stderr = new CommandLineUtils.StringStreamConsumer(); |
| |
| int exitCode; |
| |
| try |
| { |
| exitCode = CommandLineUtils.executeCommandLine( cl, blameConsumer, stderr ); |
| } |
| catch ( CommandLineException ex ) |
| { |
| throw new ScmException( "Error while executing command.", ex ); |
| } |
| if ( exitCode != 0 ) |
| { |
| return new BlameScmResult( cl.toString(), "The perforce command failed.", stderr.getOutput(), false ); |
| } |
| |
| // Call filelog command |
| |
| cl = createFilelogCommandLine( (PerforceScmProviderRepository) repo, workingDirectory.getBasedir(), filename, clientspec ); |
| |
| PerforceFilelogConsumer filelogConsumer = new PerforceFilelogConsumer( getLogger() ); |
| |
| try |
| { |
| exitCode = CommandLineUtils.executeCommandLine( cl, filelogConsumer, stderr ); |
| } |
| catch ( CommandLineException ex ) |
| { |
| throw new ScmException( "Error while executing command.", ex ); |
| } |
| if ( exitCode != 0 ) |
| { |
| return new BlameScmResult( cl.toString(), "The perforce command failed.", stderr.getOutput(), false ); |
| } |
| |
| // Combine results |
| |
| List<BlameLine> lines = blameConsumer.getLines(); |
| for ( int i = 0; i < lines.size(); i++ ) |
| { |
| BlameLine line = lines.get( i ); |
| String revision = line.getRevision(); |
| line.setAuthor( filelogConsumer.getAuthor( revision ) ); |
| line.setDate( filelogConsumer.getDate( revision ) ); |
| } |
| |
| return new BlameScmResult( cl.toString(), lines ); |
| } |
| |
| public static Commandline createCommandLine( PerforceScmProviderRepository repo, File workingDirectory, |
| String filename, final String clientspec ) |
| { |
| Commandline cl = PerforceScmProvider.createP4Command( repo, workingDirectory ); |
| if(clientspec != null) |
| { |
| cl.createArg().setValue( "-c" ); |
| cl.createArg().setValue( clientspec ); |
| } |
| cl.createArg().setValue( "annotate" ); |
| cl.createArg().setValue( "-q" ); // quiet |
| cl.createArg().setValue( filename ); |
| return cl; |
| } |
| |
| public static Commandline createFilelogCommandLine( PerforceScmProviderRepository repo, File workingDirectory, |
| String filename, final String clientspec ) |
| { |
| Commandline cl = PerforceScmProvider.createP4Command( repo, workingDirectory ); |
| if(clientspec != null) |
| { |
| cl.createArg().setValue( "-c" ); |
| cl.createArg().setValue( clientspec ); |
| } |
| cl.createArg().setValue( "filelog" ); |
| cl.createArg().setValue( filename ); |
| return cl; |
| } |
| } |