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/*****************************************************************************
* Copyright (c) 2016 Christian W. Damus and others.
*
* 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:
* Christian W. Damus - Initial API and implementation
*
*****************************************************************************/
package org.eclipse.papyrus.dev.project.management.handlers;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.Set;
import java.util.stream.Collectors;
import java.util.stream.Stream;
import org.eclipse.core.commands.AbstractHandler;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IProjectDescription;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.OperationCanceledException;
import org.eclipse.core.runtime.Status;
import org.eclipse.core.runtime.SubMonitor;
import org.eclipse.core.runtime.jobs.Job;
import org.eclipse.papyrus.dev.project.management.Activator;
import org.eclipse.papyrus.eclipse.project.editors.interfaces.IProjectEditor;
import org.eclipse.papyrus.eclipse.project.editors.interfaces.ProjectEditors;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.handlers.HandlerUtil;
import org.eclipse.ui.progress.IProgressService;
import org.eclipse.ui.statushandlers.StatusManager;
/**
* Ensures that all projects that have the Oomph Version Management nature configured
* also have the PDE API Analysis nature configured.
*
* @since 1.2
*/
public class EnsureAPIAnalysisHandler extends AbstractHandler {
public EnsureAPIAnalysisHandler() {
super();
}
@Override
public Object execute(ExecutionEvent event) throws ExecutionException {
List<IProject> versionProjects = getAllVersionProjects();
Job updateJob = new Job("Ensure API Analysis") {
{
setRule(ResourcesPlugin.getWorkspace().getRoot());
}
@Override
protected IStatus run(IProgressMonitor monitor) {
Set<String> naturesToAdd = Collections.singleton("org.eclipse.pde.api.tools.apiAnalysisNature");
Set<String> buildersToAdd = Collections.singleton("org.eclipse.pde.api.tools.apiAnalysisBuilder");
SubMonitor sub = SubMonitor.convert(monitor, "Updating projects...", versionProjects.size());
versionProjects.forEach(project -> {
try {
if (sub.isCanceled()) {
throw new OperationCanceledException();
}
IProjectEditor projectEditor = ProjectEditors.getProjectEditor(project);
if (projectEditor.hasNature("org.eclipse.oomph.version.VersionNature")) {
// Ensure the API Analysis nature and builder
projectEditor.addNatures(naturesToAdd);
projectEditor.addBuildCommands(buildersToAdd);
if (projectEditor.isDirty()) {
projectEditor.save();
}
}
sub.worked(1);
} catch (CoreException e) {
StatusManager.getManager().handle(e.getStatus(), StatusManager.SHOW);
}
});
sub.done();
return Status.OK_STATUS;
}
};
updateJob.schedule();
IWorkbenchWindow window = HandlerUtil.getActiveWorkbenchWindow(event);
IProgressService progress = window.getWorkbench().getProgressService();
progress.showInDialog(window.getShell(), updateJob);
return null;
}
List<IProject> getAllVersionProjects() {
return Stream.of(ResourcesPlugin.getWorkspace().getRoot().getProjects())
.filter(this::hasVersionNature)
.collect(Collectors.toList());
}
boolean hasVersionNature(IProject project) {
boolean result = false;
if (project.isAccessible()) {
try {
IProjectDescription desc = project.getDescription();
List<String> natures = Arrays.asList(desc.getNatureIds());
result = natures.contains("org.eclipse.oomph.version.VersionNature"); //$NON-NLS-1$
} catch (CoreException e) {
// Guess it's not an interesting project
Activator.log.log(e.getStatus());
}
}
return result;
}
}
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