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/*******************************************************************************
* Copyright (c) 2015, 2017 Red Hat.
* 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:
* Red Hat - Initial Contribution
*******************************************************************************/
package org.eclipse.linuxtools.internal.vagrant.ui.commands;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.nio.file.StandardCopyOption;
import java.util.List;
import org.eclipse.core.commands.AbstractHandler;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.core.runtime.jobs.Job;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.linuxtools.internal.vagrant.ui.wizards.PackageVMWizard;
import org.eclipse.linuxtools.vagrant.core.IVagrantConnection;
import org.eclipse.linuxtools.vagrant.core.IVagrantVM;
import org.eclipse.linuxtools.vagrant.core.VagrantException;
import org.eclipse.linuxtools.vagrant.core.VagrantService;
import org.eclipse.osgi.util.NLS;
import org.eclipse.swt.widgets.Display;
import org.eclipse.ui.handlers.HandlerUtil;
public class PackageVMCommandHandler extends AbstractHandler {
@Override
public Object execute(ExecutionEvent event) {
final IStructuredSelection selection = HandlerUtil
.getCurrentStructuredSelection(event);
List<IVagrantVM> vms = CommandUtils.getSelectedContainers(selection);
IVagrantVM vm = vms.iterator().next();
PackageVMWizard wizard = new PackageVMWizard();
boolean finished = CommandUtils.openWizard(wizard, HandlerUtil.getActiveShell(event));
if (finished) {
performPackageVM(vm, wizard.getBoxName(), Paths.get(wizard.getBoxFolder()));
}
return null;
}
private void performPackageVM(IVagrantVM vm, String name, Path dest) {
final Job packageVMJob = new Job(Messages.PackageVMCommandHandler_title) {
@Override
protected IStatus run(final IProgressMonitor monitor) {
monitor.beginTask(NLS.bind(Messages.PackageVMCommandHandler_msg, vm.id()), IProgressMonitor.UNKNOWN);
IVagrantConnection connection = VagrantService.getInstance();
try {
connection.packageVM(vm, name);
// Wait for the box to be created
Path vmBox = Paths.get(vm.directory().getAbsolutePath(), name);
while (!vmBox.toFile().exists()) {
try {
Thread.sleep(1000);
if (monitor.isCanceled()) {
return Status.CANCEL_STATUS;
}
} catch (InterruptedException e) {
}
}
/*
* Manually move the new box to the desired destination
* since 'virtualbox' and 'libvirt' providers differ
* slightly in their support for this option.
*/
Files.move(Paths.get(vm.directory().getAbsolutePath(), name),
dest.resolve(name), StandardCopyOption.REPLACE_EXISTING);
} catch (VagrantException | InterruptedException | IOException e) {
try {
Files.delete(Paths.get(vm.directory().getAbsolutePath(), name));
} catch (IOException e1) {
}
Display.getDefault()
.syncExec(() -> MessageDialog.openError(
Display.getCurrent().getActiveShell(),
Messages.PackageVMCommandHandler_failed,
NLS.bind(Messages.PackageVMCommandHandler_failed_desc,
new String [] {vm.id(), dest.toString(), name})));
} finally {
connection.getVMs(true);
}
return Status.OK_STATUS;
}
};
packageVMJob.setUser(true);
packageVMJob.schedule();
}
}
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