| package org.apache.maven.scm.provider.integrity.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.ScmResult; |
| import org.apache.maven.scm.command.blame.AbstractBlameCommand; |
| import org.apache.maven.scm.command.blame.BlameScmResult; |
| import org.apache.maven.scm.provider.ScmProviderRepository; |
| import org.apache.maven.scm.provider.integrity.repository.IntegrityScmProviderRepository; |
| import org.codehaus.plexus.util.cli.CommandLineException; |
| import org.codehaus.plexus.util.cli.CommandLineUtils; |
| import org.codehaus.plexus.util.cli.Commandline; |
| |
| /** |
| * MKS Integrity implementation for Maven's AbstractBlameCommand |
| * <br>This class will execute a 'si annotate' command for the specified filename |
| * |
| * @author <a href="mailto:cletus@mks.com">Cletus D'Souza</a> |
| * @since 1.6 |
| */ |
| public class IntegrityBlameCommand |
| extends AbstractBlameCommand |
| { |
| /** |
| * {@inheritDoc} |
| */ |
| @Override |
| public BlameScmResult executeBlameCommand( ScmProviderRepository repository, ScmFileSet workingDirectory, |
| String filename ) |
| throws ScmException |
| { |
| getLogger().info( "Attempting to display blame results for file: " + filename ); |
| if ( null == filename || filename.length() == 0 ) |
| { |
| throw new ScmException( "A single filename is required to execute the blame command!" ); |
| } |
| BlameScmResult result; |
| IntegrityScmProviderRepository iRepo = (IntegrityScmProviderRepository) repository; |
| // Since the si annotate command is not completely API ready, we will use the CLI for this command |
| // Ensure shell 'si' client is connected. |
| doShellConnect( iRepo, workingDirectory ); |
| result = doShellAnnotate( iRepo, workingDirectory, filename ); |
| |
| return result; |
| } |
| |
| /** |
| * Execute 'si connect' command in current shell. |
| * |
| * @param iRepo the Integrity repository instance. |
| * @param workingDirectory the SCM working directory. |
| * @throws ScmException if connect command failed. |
| */ |
| private void doShellConnect( IntegrityScmProviderRepository iRepo, ScmFileSet workingDirectory ) |
| throws ScmException |
| { |
| Commandline shell = new Commandline(); |
| shell.setWorkingDirectory( workingDirectory.getBasedir() ); |
| shell.setExecutable( "si" ); |
| shell.createArg().setValue( "connect" ); |
| shell.createArg().setValue( "--hostname=" + iRepo.getHost() ); |
| shell.createArg().setValue( "--port=" + iRepo.getPort() ); |
| shell.createArg().setValue( "--user=" + iRepo.getUser() ); |
| shell.createArg().setValue( "--batch" ); |
| shell.createArg().setValue( "--password=" + iRepo.getPassword() ); |
| CommandLineUtils.StringStreamConsumer shellConsumer = new CommandLineUtils.StringStreamConsumer(); |
| |
| try |
| { |
| getLogger().debug( "Executing: " + CommandLineUtils.toString( shell.getCommandline() ) ); |
| int exitCode = CommandLineUtils.executeCommandLine( shell, shellConsumer, shellConsumer ); |
| if ( exitCode != 0 ) |
| { |
| throw new ScmException( "Can't login to integrity. Message : " + shellConsumer.toString() ); |
| } |
| } |
| catch ( CommandLineException cle ) |
| { |
| getLogger().error( "Command Line Connect Exception: " + cle.getMessage() ); |
| throw new ScmException( "Can't login to integrity. Message : " + cle.getMessage() ); |
| } |
| |
| } |
| |
| /** |
| * Execute 'si annotate' command in current shell and process output as {@link BlameScmResult} instance. |
| * |
| * @param iRepo the Integrity repository instance. |
| * @param workingDirectory the SCM working directory. |
| * @param filename the file name. |
| * @return the {@link BlameScmResult} instance. |
| */ |
| private BlameScmResult doShellAnnotate( IntegrityScmProviderRepository iRepo, ScmFileSet workingDirectory, |
| String filename ) |
| { |
| BlameScmResult result; |
| Commandline shell = new Commandline(); |
| shell.setWorkingDirectory( workingDirectory.getBasedir() ); |
| shell.setExecutable( "si" ); |
| shell.createArg().setValue( "annotate" ); |
| shell.createArg().setValue( "--hostname=" + iRepo.getHost() ); |
| shell.createArg().setValue( "--port=" + iRepo.getPort() ); |
| shell.createArg().setValue( "--user=" + iRepo.getUser() ); |
| shell.createArg().setValue( "--fields=date,revision,author" ); |
| shell.createArg().setValue( '"' + filename + '"' ); |
| IntegrityBlameConsumer shellConsumer = new IntegrityBlameConsumer( getLogger() ); |
| |
| try |
| { |
| getLogger().debug( "Executing: " + CommandLineUtils.toString( shell.getCommandline() ) ); |
| int exitCode = CommandLineUtils.executeCommandLine( shell, shellConsumer, |
| new CommandLineUtils.StringStreamConsumer() ); |
| boolean success = ( exitCode == 0 ? true : false ); |
| ScmResult scmResult = |
| new ScmResult( shell.getCommandline().toString(), "", "Exit Code: " + exitCode, success ); |
| return new BlameScmResult( shellConsumer.getBlameList(), scmResult ); |
| } |
| catch ( CommandLineException cle ) |
| { |
| getLogger().error( "Command Line Exception: " + cle.getMessage() ); |
| result = new BlameScmResult( shell.getCommandline().toString(), cle.getMessage(), "", false ); |
| } |
| |
| return result; |
| } |
| |
| } |