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/*******************************************************************************
* Copyright (c) 2018 QNX Software Systems 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
*******************************************************************************/
package org.eclipse.cdt.internal.core.build;
import java.io.File;
import java.net.URI;
import org.eclipse.cdt.core.CCorePlugin;
import org.eclipse.cdt.core.build.ICBuildConfiguration;
import org.eclipse.cdt.core.build.ICBuildConfiguration2;
import org.eclipse.cdt.core.build.ICBuildConfigurationManager;
import org.eclipse.core.resources.IBuildConfiguration;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.variables.IDynamicVariable;
import org.eclipse.core.variables.IDynamicVariableResolver;
public class CBuildDirectoryResolver implements IDynamicVariableResolver {
@Override
public String resolveValue(IDynamicVariable variable, String argument) throws CoreException {
if (argument == null || argument.isEmpty()) {
return null;
}
IProject project = ResourcesPlugin.getWorkspace().getRoot().getProject(argument);
if (project == null || !project.exists()) {
return null;
}
IBuildConfiguration config = project.getActiveBuildConfig();
ICBuildConfigurationManager manager = CCorePlugin.getService(ICBuildConfigurationManager.class);
ICBuildConfiguration coreConfig = manager.getBuildConfiguration(config);
if (coreConfig == null) {
return null;
}
if (coreConfig instanceof ICBuildConfiguration2) {
URI uri = ((ICBuildConfiguration2) coreConfig).getBuildDirectoryURI();
if (uri != null) {
return new File(uri).getAbsolutePath();
}
}
return null;
}
}
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