/*
    * Copyright (C) 2008, Google Inc.
    * Copyright (C) 2008, Shawn O. Pearce <spearce@spearce.org> and others
    *
    * This program and the accompanying materials are made available under the
    * terms of the Eclipse Distribution License v. 1.0 which is available at
    * https://www.eclipse.org/org/documents/edl-v10.php.
    *
    * SPDX-License-Identifier: BSD-3-Clause
   */
  
  package org.eclipse.jgit.pgm.debug;
  
  import org.eclipse.jgit.dircache.DirCache;
  import org.eclipse.jgit.pgm.Command;
  import org.eclipse.jgit.pgm.TextBuiltin;
  import org.eclipse.jgit.pgm.internal.CLIText;
  
  @Command(usage = "usage_WriteDirCache")
  class WriteDirCache extends TextBuiltin {
  	/** {@inheritDoc} */
  	@Override
  	protected void run() throws Exception {
  		final DirCache cache = db.readDirCache();
  		if (!cache.lock())
  			throw die(CLIText.get().failedToLockIndex);
  		cache.read();
  		cache.write();
  		if (!cache.commit())
  			throw die(CLIText.get().failedToCommitIndex);
  	}
  }