| /* |
| * Copyright (C) 2010, Google Inc. |
| * Copyright (C) 2008, Jonas Fonseca <fonseca@diku.dk> |
| * Copyright (C) 2008, Shawn O. Pearce <spearce@spearce.org> |
| * and other copyright owners as documented in the project's IP log. |
| * |
| * This program and the accompanying materials are made available |
| * under the terms of the Eclipse Distribution License v1.0 which |
| * accompanies this distribution, is reproduced below, and is |
| * available at http://www.eclipse.org/org/documents/edl-v10.php |
| * |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or |
| * without modification, are permitted provided that the following |
| * conditions are met: |
| * |
| * - Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * - Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following |
| * disclaimer in the documentation and/or other materials provided |
| * with the distribution. |
| * |
| * - Neither the name of the Eclipse Foundation, Inc. nor the |
| * names of its contributors may be used to endorse or promote |
| * products derived from this software without specific prior |
| * written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND |
| * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, |
| * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
| * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
| * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| package org.eclipse.jgit.pgm; |
| |
| import static org.eclipse.jgit.lib.RefDatabase.ALL; |
| |
| import java.io.IOException; |
| import java.util.Map; |
| import java.util.SortedMap; |
| |
| import org.eclipse.jgit.lib.AnyObjectId; |
| import org.eclipse.jgit.lib.Ref; |
| import org.eclipse.jgit.lib.RefComparator; |
| import org.eclipse.jgit.util.RefMap; |
| |
| @Command(usage = "usage_ShowRef") |
| class ShowRef extends TextBuiltin { |
| @Override |
| protected void run() throws Exception { |
| for (final Ref r : getSortedRefs()) { |
| show(r.getObjectId(), r.getName()); |
| if (r.getPeeledObjectId() != null) |
| show(r.getPeeledObjectId(), r.getName() + "^{}"); //$NON-NLS-1$ |
| } |
| } |
| |
| private Iterable<Ref> getSortedRefs() throws Exception { |
| Map<String, Ref> all = db.getRefDatabase().getRefs(ALL); |
| if (all instanceof RefMap |
| || (all instanceof SortedMap && ((SortedMap) all).comparator() == null)) |
| return all.values(); |
| return RefComparator.sort(all.values()); |
| } |
| |
| private void show(final AnyObjectId id, final String name) |
| throws IOException { |
| outw.print(id.name()); |
| outw.print('\t'); |
| outw.print(name); |
| outw.println(); |
| } |
| } |