| package org.apache.maven.scm.provider.git.gitexe.command; |
| |
| /* |
| * 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.io.FilenameUtils; |
| |
| import org.apache.maven.scm.ScmException; |
| import org.apache.maven.scm.log.ScmLogger; |
| import org.apache.maven.scm.provider.git.util.GitUtil; |
| import org.apache.maven.scm.providers.gitlib.settings.Settings; |
| import org.codehaus.plexus.util.cli.CommandLineException; |
| import org.codehaus.plexus.util.cli.CommandLineUtils; |
| import org.codehaus.plexus.util.cli.Commandline; |
| import org.codehaus.plexus.util.cli.StreamConsumer; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.util.List; |
| |
| /** |
| * Command line construction utility. |
| * |
| * @author Brett Porter |
| * @author <a href="mailto:struberg@yahoo.de">Mark Struberg</a> |
| * |
| */ |
| public final class GitCommandLineUtils |
| { |
| |
| private GitCommandLineUtils() |
| { |
| } |
| |
| public static void addTarget( Commandline cl, List<File> files ) |
| { |
| if ( files == null || files.isEmpty() ) |
| { |
| return; |
| } |
| final File workingDirectory = cl.getWorkingDirectory(); |
| try |
| { |
| final String canonicalWorkingDirectory = workingDirectory.getCanonicalPath(); |
| for ( File file : files ) |
| { |
| String relativeFile = file.getPath(); |
| |
| final String canonicalFile = file.getCanonicalPath(); |
| if ( canonicalFile.startsWith( canonicalWorkingDirectory ) ) |
| { |
| // so we can omit the starting characters |
| relativeFile = canonicalFile.substring( canonicalWorkingDirectory.length() ); |
| |
| if ( relativeFile.startsWith( File.separator ) ) |
| { |
| relativeFile = relativeFile.substring( File.separator.length() ); |
| } |
| } |
| |
| // no setFile() since this screws up the working directory! |
| cl.createArg().setValue( FilenameUtils.separatorsToUnix( relativeFile ) ); |
| } |
| } |
| catch ( IOException ex ) |
| { |
| throw new IllegalArgumentException( "Could not get canonical paths for workingDirectory = " |
| + workingDirectory + " or files=" + files, ex ); |
| } |
| } |
| |
| /** |
| * |
| * @param workingDirectory |
| * @param command |
| * @return |
| */ |
| public static Commandline getBaseGitCommandLine( File workingDirectory, String command ) |
| { |
| return getAnonymousBaseGitCommandLine( workingDirectory, command ); |
| } |
| |
| /** |
| * Creates a {@link Commandline} for which the toString() do not display |
| * password. |
| * |
| * @param workingDirectory |
| * @param command |
| * @return CommandLine with anonymous output. |
| */ |
| private static Commandline getAnonymousBaseGitCommandLine( File workingDirectory, String command ) |
| { |
| if ( command == null || command.length() == 0 ) |
| { |
| return null; |
| } |
| |
| Commandline cl = new AnonymousCommandLine(); |
| |
| composeCommand( workingDirectory, command, cl ); |
| |
| return cl; |
| } |
| |
| private static void composeCommand( File workingDirectory, String command, Commandline cl ) |
| { |
| Settings settings = GitUtil.getSettings(); |
| |
| cl.setExecutable( settings.getGitCommand() ); |
| |
| cl.createArg().setValue( command ); |
| |
| if ( workingDirectory != null ) |
| { |
| cl.setWorkingDirectory( workingDirectory.getAbsolutePath() ); |
| } |
| } |
| |
| public static int execute( Commandline cl, StreamConsumer consumer, CommandLineUtils.StringStreamConsumer stderr, |
| ScmLogger logger ) |
| throws ScmException |
| { |
| if ( logger.isInfoEnabled() ) |
| { |
| logger.info( "Executing: " + cl ); |
| logger.info( "Working directory: " + cl.getWorkingDirectory().getAbsolutePath() ); |
| } |
| |
| int exitCode; |
| try |
| { |
| exitCode = CommandLineUtils.executeCommandLine( cl, consumer, stderr ); |
| } |
| catch ( CommandLineException ex ) |
| { |
| throw new ScmException( "Error while executing command.", ex ); |
| } |
| |
| return exitCode; |
| } |
| |
| public static int execute( Commandline cl, CommandLineUtils.StringStreamConsumer stdout, |
| CommandLineUtils.StringStreamConsumer stderr, ScmLogger logger ) |
| throws ScmException |
| { |
| if ( logger.isInfoEnabled() ) |
| { |
| logger.info( "Executing: " + cl ); |
| logger.info( "Working directory: " + cl.getWorkingDirectory().getAbsolutePath() ); |
| } |
| |
| int exitCode; |
| try |
| { |
| exitCode = CommandLineUtils.executeCommandLine( cl, stdout, stderr ); |
| } |
| catch ( CommandLineException ex ) |
| { |
| throw new ScmException( "Error while executing command.", ex ); |
| } |
| |
| return exitCode; |
| } |
| |
| } |