package org.apache.maven.scm.provider.perforce.command.checkin;
/*
* 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.ScmVersion;
import org.apache.maven.scm.command.checkin.AbstractCheckInCommand;
import org.apache.maven.scm.command.checkin.CheckInScmResult;
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.ByteArrayInputStream;
import java.io.File;
import java.io.IOException;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
/**
* @author Mike Perham
* @version $Id: PerforceCheckInCommand.java 1329117 2012-04-23 08:21:11Z olamy $
*/
public class PerforceCheckInCommand
extends AbstractCheckInCommand
implements PerforceCommand
{
/**
* {@inheritDoc}
*/
protected CheckInScmResult executeCheckInCommand( ScmProviderRepository repo, ScmFileSet files, String message,
ScmVersion version )
throws ScmException
{
Commandline cl = createCommandLine( (PerforceScmProviderRepository) repo, files.getBasedir() );
PerforceCheckInConsumer consumer = new PerforceCheckInConsumer();
try
{
String jobs = System.getProperty( "maven.scm.jobs" );
if ( getLogger().isDebugEnabled() )
{
getLogger().debug( PerforceScmProvider.clean( "Executing " + cl.toString() ) );
}
PerforceScmProviderRepository prepo = (PerforceScmProviderRepository) repo;
String changes = createChangeListSpecification( prepo, files, message,
PerforceScmProvider.getRepoPath( getLogger(), prepo,
files.getBasedir() ),
jobs );
if ( getLogger().isDebugEnabled() )
{
getLogger().debug( "Sending changelist:\n" + changes );
}
CommandLineUtils.StringStreamConsumer err = new CommandLineUtils.StringStreamConsumer();
int exitCode =
CommandLineUtils.executeCommandLine( cl, new ByteArrayInputStream( changes.getBytes() ), consumer,
err );
if ( exitCode != 0 )
{
String cmdLine = CommandLineUtils.toString( cl.getCommandline() );
StringBuilder msg = new StringBuilder( "Exit code: " + exitCode + " - " + err.getOutput() );
msg.append( '\n' );
msg.append( "Command line was:" + cmdLine );
throw new CommandLineException( msg.toString() );
}
}
catch ( CommandLineException e )
{
if ( getLogger().isErrorEnabled() )
{
getLogger().error( "CommandLineException " + e.getMessage(), e );
}
}
return new CheckInScmResult( cl.toString(), consumer.isSuccess() ? "Checkin successful" : "Unable to submit",
consumer.getOutput(), consumer.isSuccess() );
}
public static Commandline createCommandLine( PerforceScmProviderRepository repo, File workingDirectory )
{
Commandline command = PerforceScmProvider.createP4Command( repo, workingDirectory );
command.createArg().setValue( "submit" );
command.createArg().setValue( "-i" );
return command;
}
private static final String NEWLINE = "\r\n";
public static String createChangeListSpecification( PerforceScmProviderRepository repo, ScmFileSet files,
String msg, String canonicalPath, String jobs )
{
StringBuilder buf = new StringBuilder();
buf.append( "Change: new" ).append( NEWLINE ).append( NEWLINE );
buf.append( "Description:" ).append( NEWLINE ).append( "\t" ).append( msg ).append( NEWLINE ).append( NEWLINE );
if ( jobs != null && jobs.length() != 0 )
{
// Multiple jobs are not handled with this implementation
buf.append( "Jobs:" ).append( NEWLINE ).append( "\t" ).append( jobs ).append( NEWLINE ).append( NEWLINE );
}
buf.append( "Files:" ).append( NEWLINE );
try
{
Set<String> dupes = new HashSet<String>();
File workingDir = files.getBasedir();
String candir = workingDir.getCanonicalPath();
List<File> fs = files.getFileList();
for ( int i = 0; i < fs.size(); i++ )
{
File file = new File( workingDir, fs.get( i ).getPath() );
// XXX Submit requires the canonical repository path for each
// file.
// It is unclear how to get that from a File object.
// We assume the repo object has the relative prefix
// "//depot/some/project"
// and canfile has the relative path "src/foo.xml" to be added
// to that prefix.
// "//depot/some/project/src/foo.xml"
String canfile = file.getCanonicalPath();
if ( dupes.contains( canfile ) )
{
// XXX I am seeing duplicate files in the ScmFileSet.
// I don't know why this is but we have to weed them out
// or Perforce will barf
System.err.println( "Skipping duplicate file: " + file );
continue;
}
dupes.add( canfile );
if ( canfile.startsWith( candir ) )
{
canfile = canfile.substring( candir.length() + 1 );
}
buf.append( "\t" ).append( canonicalPath ).append( "/" ).append( canfile.replace( '\\', '/' ) ).append(
NEWLINE );
}
}
catch ( IOException e )
{
e.printStackTrace();
}
return buf.toString();
}
}