package org.apache.maven.scm.provider.local.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 java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import org.apache.maven.scm.ScmException;
import org.apache.maven.scm.ScmFile;
import org.apache.maven.scm.ScmFileSet;
import org.apache.maven.scm.ScmFileStatus;
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.local.command.LocalCommand;
import org.apache.maven.scm.provider.local.repository.LocalScmProviderRepository;
import org.codehaus.plexus.util.FileUtils;
import org.codehaus.plexus.util.StringUtils;
/**
* @author <a href="mailto:trygvis@inamo.no">Trygve Laugstøl</a>
*
*/
public class LocalCheckInCommand
extends AbstractCheckInCommand
implements LocalCommand
{
/** {@inheritDoc} */
protected CheckInScmResult executeCheckInCommand( ScmProviderRepository repo, ScmFileSet fileSet, String message,
ScmVersion version )
throws ScmException
{
LocalScmProviderRepository repository = (LocalScmProviderRepository) repo;
if ( version != null && StringUtils.isNotEmpty( version.getName() ) )
{
throw new ScmException( "The local scm doesn't support tags." );
}
File root = new File( repository.getRoot() );
String module = repository.getModule();
File source = new File( root, module );
File baseDestination = fileSet.getBasedir();
if ( !baseDestination.exists() )
{
throw new ScmException(
"The working directory doesn't exist (" + baseDestination.getAbsolutePath() + ")." );
}
if ( !root.exists() )
{
throw new ScmException( "The base directory doesn't exist (" + root.getAbsolutePath() + ")." );
}
if ( !source.exists() )
{
throw new ScmException( "The module directory doesn't exist (" + source.getAbsolutePath() + ")." );
}
List<ScmFile> checkedInFiles = new ArrayList<ScmFile>();
try
{
// Only copy files newer than in the repo
File repoRoot = new File( repository.getRoot(), repository.getModule() );
List<File> files = fileSet.getFileList();
if ( files.isEmpty() )
{
@SuppressWarnings( "unchecked" )
List<File> listFiles = FileUtils.getFiles( baseDestination, "**", null, false );
files = listFiles;
}
for ( File file : files )
{
String path = file.getPath().replace( '\\', '/' );
File repoFile = new File( repoRoot, path );
file = new File( baseDestination, path );
ScmFileStatus status;
if ( repoFile.exists() )
{
String repoFileContents = FileUtils.fileRead( repoFile );
String fileContents = FileUtils.fileRead( file );
if ( getLogger().isDebugEnabled() )
{
getLogger().debug( "fileContents:" + fileContents );
getLogger().debug( "repoFileContents:" + repoFileContents );
}
if ( fileContents.equals( repoFileContents ) )
{
continue;
}
status = ScmFileStatus.CHECKED_IN;
}
else if ( repository.isFileAdded( path ) )
{
status = ScmFileStatus.CHECKED_IN;
}
else
{
if ( getLogger().isWarnEnabled() )
{
getLogger().warn( "skipped unknown file in checkin:" + path );
}
// unknown file, skip
continue;
}
FileUtils.copyFile( file, repoFile );
ScmFile scmFile = new ScmFile( path, status );
getLogger().info( scmFile.toString() );
checkedInFiles.add( scmFile );
}
}
catch ( IOException ex )
{
throw new ScmException( "Error while checking in the files.", ex );
}
return new CheckInScmResult( null, checkedInFiles );
}
}