/*******************************************************************************
* Copyright (C) 2010, Jens Baumgart <jens.baumgart@sap.com>
* Copyright (C) 2010, Stefan Lay <stefan.lay@sap.com>
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*******************************************************************************/
package org.eclipse.egit.core.op;
import java.util.Arrays;
import java.util.Collection;
import java.util.HashMap;
import java.util.Map;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.core.runtime.jobs.ISchedulingRule;
import org.eclipse.egit.core.Activator;
import org.eclipse.egit.core.AdaptableFileTreeIterator;
import org.eclipse.egit.core.internal.CoreText;
import org.eclipse.egit.core.internal.job.RuleUtil;
import org.eclipse.egit.core.project.RepositoryMapping;
import org.eclipse.jgit.api.AddCommand;
import org.eclipse.jgit.api.Git;
import org.eclipse.jgit.api.errors.GitAPIException;
import org.eclipse.jgit.lib.Repository;
/**
*/
public class AddToIndexOperation implements IEGitOperation {
private final Collection<? extends IResource> rsrcList;
/**
* Create a new operation to add files to the Git index
*
* @param rsrcs
* collection of {@link IResource}s which should be added to the
* relevant Git repositories.
*/
public AddToIndexOperation(final Collection<? extends IResource> rsrcs) {
rsrcList = rsrcs;
}
/**
* Create a new operation to add files to the Git index
*
* @param resources
* array of {@link IResource}s which should be added to the
* relevant Git repositories.
*/
public AddToIndexOperation(IResource[] resources) {
rsrcList = Arrays.asList(resources);
}
/* (non-Javadoc)
* @see org.eclipse.egit.core.op.IEGitOperation#execute(org.eclipse.core.runtime.IProgressMonitor)
*/
public void execute(IProgressMonitor m) throws CoreException {
IProgressMonitor monitor;
if (m == null)
monitor = new NullProgressMonitor();
else
monitor = m;
Map<RepositoryMapping, AddCommand> addCommands = new HashMap<RepositoryMapping, AddCommand>();
try {
for (IResource obj : rsrcList) {
addToCommand(obj, addCommands);
monitor.worked(200);
}
for (AddCommand command : addCommands.values()) {
command.call();
}
} catch (RuntimeException e) {
throw new CoreException(Activator.error(CoreText.AddToIndexOperation_failed, e));
} catch (GitAPIException e) {
throw new CoreException(Activator.error(CoreText.AddToIndexOperation_failed, e));
} finally {
for (final RepositoryMapping rm : addCommands.keySet())
rm.fireRepositoryChanged();
monitor.done();
}
}
/* (non-Javadoc)
* @see org.eclipse.egit.core.op.IEGitOperation#getSchedulingRule()
*/
public ISchedulingRule getSchedulingRule() {
return RuleUtil.getRuleForRepositories(rsrcList.toArray(new IResource[rsrcList.size()]));
}
private void addToCommand(IResource resource, Map<RepositoryMapping, AddCommand> addCommands) {
IProject project = resource.getProject();
RepositoryMapping map = RepositoryMapping.getMapping(project);
AddCommand command = addCommands.get(map);
if (command == null) {
Repository repo = map.getRepository();
Git git = new Git(repo);
AdaptableFileTreeIterator it = new AdaptableFileTreeIterator(repo,
resource.getWorkspace().getRoot());
command = git.add().setWorkingTreeIterator(it);
addCommands.put(map, command);
}
String filepattern = map.getRepoRelativePath(resource);
if ("".equals(filepattern)) //$NON-NLS-1$
filepattern = "."; //$NON-NLS-1$
command.addFilepattern(filepattern);
}
}