/*
 * Copyright 2000-2014 JetBrains s.r.o.
 *
 * 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 jetbrains.buildServer.buildTriggers.vcs.mercurial.command;

import org.jetbrains.annotations.NotNull;

import java.io.File;
import java.util.Collections;
import java.util.Set;

/**
 * @author dmitry.neverov
 */
public class VcsRootCommand extends BaseCommand {

  protected final AuthSettings myAuthSettings;

  public VcsRootCommand(@NotNull CommandSettings commandSettings,
                        @NotNull String hgPath,
                        @NotNull File workingDir,
                        @NotNull AuthSettings authSettings) {
    super(commandSettings, hgPath, workingDir);
    myAuthSettings = authSettings;
  }

  @NotNull
  protected Set<String> getPrivateData() {
    String password = myAuthSettings.getPassword();
    return password != null ? Collections.singleton(password) : Collections.<String>emptySet();
  }
}