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package org.eclipse.emf.parsley.tests.pde.utils;
/*******************************************************************************
* Copyright (c) 2013 RCP Vision (http://www.rcp-vision.com) 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:
* Lorenzo Bettini - Initial contribution and API
*******************************************************************************/
import java.io.File;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import org.eclipse.core.runtime.Platform;
import org.eclipse.core.runtime.jobs.Job;
import org.eclipse.osgi.internal.framework.EquinoxBundle;
import org.eclipse.osgi.storage.BundleInfo.Generation;
import org.eclipse.pde.core.target.ITargetDefinition;
import org.eclipse.pde.core.target.ITargetLocation;
import org.eclipse.pde.core.target.ITargetPlatformService;
import org.eclipse.pde.core.target.LoadTargetDefinitionJob;
import org.eclipse.pde.internal.core.target.TargetPlatformService;
import org.osgi.framework.Bundle;
/**
* Implements workaround suggested here:
* https://bugs.eclipse.org/bugs/show_bug.cgi?id=343156
* This is required when running SwtBot tests in Tycho
* that requires the PDE, for example, for testing that the
* imported projects compile fine, or if they use the DSL, which
* requires PDE projects dependencies.
*
* @author Lorenzo Bettini - some adaptations
*/
@SuppressWarnings("restriction")
public class PDETargetPlatformUtils {
private static boolean targetPlatformAlreadySet = false;
/**
* Sets a target platform in the test platform to get workspace builds OK
* with PDE.
*
* @throws Exception
*/
public static void setTargetPlatform() throws Exception {
if (System.getProperty("buildingWithTycho") != null) {
if (targetPlatformAlreadySet) {
System.out.println("Target platform already set");
return;
}
targetPlatformAlreadySet = true;
System.out.println("Generating a target platform");
} else {
System.out.println("Using the Workbench's target platform");
return;
}
ITargetPlatformService tpService = TargetPlatformService.getDefault();
ITargetDefinition targetDef = tpService.newTarget();
targetDef.setName("Tycho platform");
Bundle[] bundles = Platform.getBundle("org.eclipse.core.runtime").getBundleContext().getBundles();
List<ITargetLocation> bundleContainers = new ArrayList<ITargetLocation>();
Set<File> dirs = new HashSet<File>();
System.out.println("Bundles for the target platform:");
for (Bundle bundle : bundles) {
System.out.print(bundle);
// AbstractBundle bundleImpl = (AbstractBundle) bundle;
// BaseData bundleData = (BaseData) bundleImpl.getBundleData();
EquinoxBundle bundleImpl = (EquinoxBundle) bundle;
Generation generation = (Generation) bundleImpl.getModule().getCurrentRevision().getRevisionInfo();
File file = generation.getBundleFile().getBaseFile();
File folder = file.getParentFile();
if (!dirs.contains(folder)) {
dirs.add(folder);
bundleContainers.add(tpService.newDirectoryLocation(folder.getAbsolutePath()));
}
}
System.out.println("");
System.out.println("Bundles added the target platform.");
targetDef.setTargetLocations(bundleContainers.toArray(new ITargetLocation[bundleContainers.size()]));
targetDef.setArch(Platform.getOSArch());
targetDef.setOS(Platform.getOS());
targetDef.setWS(Platform.getWS());
targetDef.setNL(Platform.getNL());
// targetDef.setJREContainer()
tpService.saveTargetDefinition(targetDef);
System.out.print("Loading target platform... ");
Job job = new LoadTargetDefinitionJob(targetDef);
job.schedule();
job.join();
System.out.println("DONE.");
}
}
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