001/*
002 * (C) Copyright 2006-2010 Nuxeo SA (http://nuxeo.com/) and others.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *     http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 *
016 * Contributors:
017 *     bstefanescu
018 */
019package org.nuxeo.shell.fs.cmds;
020
021import java.io.File;
022
023import org.nuxeo.shell.Argument;
024import org.nuxeo.shell.Command;
025import org.nuxeo.shell.Context;
026import org.nuxeo.shell.Shell;
027import org.nuxeo.shell.fs.FileSystem;
028import org.nuxeo.shell.fs.FolderCompletor;
029
030/**
031 * @author <a href="mailto:[email protected]">Bogdan Stefanescu</a>
032 */
033@Command(name = "cd", help = "Change the local working directory")
034public class Cd implements Runnable {
035
036    @Context
037    protected Shell shell;
038
039    @Argument(name = "file", index = 0, required = true, completor = FolderCompletor.class, help = "A local directory to change to")
040    protected File file;
041
042    public void run() {
043        if (!file.isDirectory()) {
044            shell.getConsole().println("Not a directory!");
045        } else {
046            shell.getContextObject(FileSystem.class).cd(file);
047        }
048    }
049}