/*******************************************************************************
* Copyright (c) 2005, 2010 Red Hat, Inc.
* 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 API and implementation
*******************************************************************************/
package org.eclipse.linuxtools.internal.rpm.core.utils;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.core.runtime.preferences.DefaultScope;
import org.eclipse.core.runtime.preferences.IEclipsePreferences;
import org.eclipse.linuxtools.rpm.core.IProjectConfiguration;
import org.eclipse.linuxtools.rpm.core.IRPMConstants;
import org.eclipse.linuxtools.rpm.core.utils.Utils;
/**
* A utility class for executing RPM commands.
*
*/
public class RPM {
private List<String> macroDefines;
/**
* Constructs a new RPM object.
*
* @param config
* the RPM configuration to use
*/
public RPM(IProjectConfiguration config) {
IEclipsePreferences node = DefaultScope.INSTANCE.getNode(IRPMConstants.RPM_CORE_ID);
String rpmCmd = node.get(IRPMConstants.RPM_CMD, ""); //$NON-NLS-1$
macroDefines = new ArrayList<>();
macroDefines.add(rpmCmd);
macroDefines.add("-v"); //$NON-NLS-1$
macroDefines.addAll(config.getConfigDefines());
}
/**
* Installs a given source RPM
*
* @param sourceRPM
* The src.rpm file to install.
* @return The output of the install command.
* @throws CoreException
* If something fails.
*/
public String install(IFile sourceRPM) throws CoreException {
List<String> command = new ArrayList<>();
command.addAll(macroDefines);
command.add("-i"); //$NON-NLS-1$
command.add(sourceRPM.getLocation().toOSString());
try {
return Utils.runCommandToString(command.toArray(new String[command.size()]));
} catch (IOException e) {
throw new CoreException(new Status(IStatus.ERROR, IRPMConstants.RPM_CORE_ID, e.getMessage(), e));
}
}
}