| /* |
| * Copyright (C) 2010, Google Inc. |
| * Copyright (C) 2008, Jonas Fonseca <fonseca@diku.dk> |
| * 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; |
| |
| import java.io.IOException; |
| import java.util.List; |
| |
| import org.eclipse.jgit.lib.AnyObjectId; |
| import org.eclipse.jgit.lib.Ref; |
| import org.eclipse.jgit.lib.RefComparator; |
| |
| @Command(usage = "usage_ShowRef") |
| class ShowRef extends TextBuiltin { |
| /** {@inheritDoc} */ |
| @Override |
| protected void run() { |
| try { |
| for (Ref r : getSortedRefs()) { |
| show(r.getObjectId(), r.getName()); |
| if (r.getPeeledObjectId() != null) { |
| show(r.getPeeledObjectId(), r.getName() + "^{}"); //$NON-NLS-1$ |
| } |
| } |
| } catch (IOException e) { |
| throw die(e.getMessage(), e); |
| } |
| } |
| |
| private Iterable<Ref> getSortedRefs() throws IOException { |
| List<Ref> all = db.getRefDatabase().getRefs(); |
| // TODO(jrn) check if we can reintroduce fast-path by e.g. implementing |
| // SortedList |
| return RefComparator.sort(all); |
| } |
| |
| private void show(AnyObjectId id, String name) |
| throws IOException { |
| outw.print(id.name()); |
| outw.print('\t'); |
| outw.print(name); |
| outw.println(); |
| } |
| } |