/**
* Copyright (C) 2012 Eric Van Dewoestine
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.eclim.plugin.pydev.command.launching;
import java.util.HashSet;
import org.eclim.Services;
import org.eclim.annotation.Command;
import org.eclim.command.CommandLine;
import org.eclim.command.Options;
import org.eclim.plugin.core.command.AbstractCommand;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.python.pydev.core.IInterpreterInfo;
import org.python.pydev.core.IInterpreterManager;
import org.python.pydev.plugin.PydevPlugin;
/**
* Command to add a python interpreter.
*
* @author Eric Van Dewoestine
*/
@Command(
name = "python_remove_interpreter",
options = "REQUIRED p path ARG"
)
public class RemoveInterpreterCommand
extends AbstractCommand
{
@Override
public Object execute(CommandLine commandLine)
throws Exception
{
IInterpreterManager manager = PydevPlugin.getPythonInterpreterManager();
IInterpreterInfo[] existing = manager.getInterpreterInfos();
HashSet<String> skip = new HashSet<String>();
for (IInterpreterInfo info : existing){
skip.add(info.getExecutableOrJar());
}
String path = commandLine.getValue(Options.PATH_OPTION);
if (skip.contains(path)){
IInterpreterInfo[] updated = new IInterpreterInfo[existing.length - 1];
int index = 0;
for (IInterpreterInfo info : existing){
if (info.getExecutableOrJar().equals(path)){
continue;
}
updated[index++] = info;
}
manager.setInfos(updated, skip, new NullProgressMonitor());
return Services.getMessage("python.interpreter.removed", path);
}
return Services.getMessage("python.interpreter.not.found", path);
}
}