/*
 * Copyright 2016-2018 Red Hat, Inc. and/or its affiliates
 * and other contributors as indicated by the @author tags.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.jboss.galleon.cli.cmd.filesystem;

import org.aesh.command.CommandDefinition;
import org.jboss.galleon.cli.CommandExecutionException;
import org.jboss.galleon.cli.PmCommandInvocation;
import org.jboss.galleon.cli.PmSessionCommand;

@CommandDefinition(name = "pwd", description = "show the current [dir] or [fp]")
public class PwdCommand extends PmSessionCommand {

    @Override
    protected void runCommand(PmCommandInvocation session) throws CommandExecutionException {
        String p = session.getPmSession().getCurrentPath();
        if (p == null) {
            session.println(session.getAeshContext().getCurrentWorkingDirectory().getAbsolutePath());
        } else {
            session.println(p);
        }
    }
}
