package org.apache.maven.scm.provider.vss.commands;
/*
* 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.log.ScmLogger;
import org.apache.maven.scm.provider.vss.repository.VssScmProviderRepository;
import org.apache.maven.scm.providers.vss.settings.Settings;
import org.apache.maven.scm.providers.vss.settings.io.xpp3.VssXpp3Reader;
import org.codehaus.plexus.util.ReaderFactory;
import org.codehaus.plexus.util.StringUtils;
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 org.codehaus.plexus.util.xml.pull.XmlPullParserException;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.util.Iterator;
/**
* @author <a href="mailto:triek@thrx.de">Thorsten Riek</a>
* @version $Id: VssCommandLineUtils.java 1134992 2011-06-12 21:54:27Z godin $
*/
public final class VssCommandLineUtils
// FIXME extend CommandLineUtils
{
private VssCommandLineUtils() {
}
private static File scmConfDir = new File( System.getProperty( "user.home" ), ".scm" );
private static Settings settings;
public static void addFiles( Commandline cl, ScmFileSet fileSet )
{
Iterator<File> it = fileSet.getFileList().iterator();
while ( it.hasNext() )
{
File file = it.next();
cl.createArg().setValue( file.getPath().replace( '\\', '/' ) );
}
}
public static Commandline getBaseVssCommandLine( File workingDirectory, String cmd,
VssScmProviderRepository repository )
{
Commandline cl = new Commandline();
cl.setExecutable( VssConstants.SS_EXE );
cl.setWorkingDirectory( workingDirectory.getAbsolutePath() );
if ( !StringUtils.isEmpty( repository.getUser() ) )
{
cl.createArg().setValue( "-Y" );
StringBuffer sb = new StringBuffer( repository.getUser() );
if ( !StringUtils.isEmpty( repository.getPassword() ) )
{
sb.append( "," ).append( repository.getPassword() );
}
cl.createArg().setValue( sb.toString() );
}
return cl;
}
public static int executeCommandline( Commandline cl, StreamConsumer consumer,
CommandLineUtils.StringStreamConsumer stderr, ScmLogger logger )
throws ScmException
{
try
{
if ( logger.isInfoEnabled() )
{
logger.info( "Executing: " + cl );
logger.info( "Working directory: " + cl.getWorkingDirectory().getAbsolutePath() );
}
int exitcode = CommandLineUtils.executeCommandLine( cl, consumer, stderr );
if ( logger.isDebugEnabled() )
{
logger.debug( "VSS Command Exit_Code: " + exitcode );
}
return exitcode;
}
catch ( CommandLineException ex )
{
throw new ScmException( "Error while executing command.", ex );
}
}
public static final Settings getSettings()
{
if ( settings == null )
{
settings = readSettings();
}
return settings;
}
public static Settings readSettings()
{
Settings settings = null;
File settingsFile = getScmConfFile();
if ( settingsFile.exists() )
{
VssXpp3Reader reader = new VssXpp3Reader();
try
{
settings = reader.read( ReaderFactory.newXmlReader( settingsFile ) );
}
catch ( FileNotFoundException e )
{
// nop
}
catch ( IOException e )
{
// nop
}
catch ( XmlPullParserException e )
{
String message = settingsFile.getAbsolutePath() + " isn't well formed. SKIPPED." + e.getMessage();
System.err.println( message );
}
}
// override settings with command line options
String vssDirectory = System.getProperty( "vssDirectory" );
if ( StringUtils.isNotEmpty( vssDirectory ) )
{
if ( settings == null )
{
settings = new Settings();
}
settings.setVssDirectory( vssDirectory );
}
return settings;
}
protected static final File getScmConfDir()
{
return scmConfDir;
}
protected static final void setScmConfDir( File directory )
{
scmConfDir = directory;
settings = readSettings();
}
public static final String getSsDir()
{
String ssDir = "";
if ( VssCommandLineUtils.getSettings() != null )
{
String ssDir2 = VssCommandLineUtils.getSettings().getVssDirectory();
if ( ssDir2 != null )
{
ssDir = StringUtils.replace( ssDir2, "\\", "/" );
if ( !ssDir.endsWith( "/" ) )
{
ssDir += "/";
}
}
}
return ssDir;
}
public static File getScmConfFile()
{
return new File( scmConfDir, "vss-settings.xml" );
}
}