/*******************************************************************************
* Copyright (c) 2014 Maik Schreiber
*
* 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
*
* Contributors:
* Maik Schreiber - initial implementation
*******************************************************************************/
package org.eclipse.egit.ui.internal;
import java.text.MessageFormat;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import org.eclipse.egit.ui.Activator;
import org.eclipse.egit.ui.internal.branch.CleanupUncomittedChangesDialog;
import org.eclipse.jgit.api.Git;
import org.eclipse.jgit.api.Status;
import org.eclipse.jgit.api.errors.GitAPIException;
import org.eclipse.jgit.lib.Repository;
import org.eclipse.swt.widgets.Shell;
/** Utility class for handling repositories in the UI. */
public final class UIRepositoryUtils {
private UIRepositoryUtils() {
// nothing to do
}
/**
* Checks the repository to see if there are uncommitted changes, and
* prompts the user to clean them up.
*
* @param repo
* the repository
* @param shell
* the parent shell for opening the dialog
* @return true if the git status was clean or it was dirty and the user
* cleaned up the uncommitted changes and the previous action may
* continue
* @throws GitAPIException
* if there was an error checking the repository
*/
public static boolean handleUncommittedFiles(Repository repo, Shell shell)
throws GitAPIException {
Status status = new Git(repo).status().call();
if (status.hasUncommittedChanges()) {
List<String> files = new ArrayList<String>(status.getModified());
Collections.sort(files);
String repoName = Activator.getDefault().getRepositoryUtil()
.getRepositoryName(repo);
CleanupUncomittedChangesDialog cleanupUncomittedChangesDialog = new CleanupUncomittedChangesDialog(
shell,
MessageFormat
.format(UIText.AbstractRebaseCommandHandler_cleanupDialog_title,
repoName),
UIText.AbstractRebaseCommandHandler_cleanupDialog_text,
repo, files);
cleanupUncomittedChangesDialog.open();
return cleanupUncomittedChangesDialog.shouldContinue();
} else
return true;
}
}