org.spearce.jgit/src/org/spearce/jgit/pgm/ShowRef.java

   1 /*
   2  *  Copyright (C) 2008  Shawn Pearce <spearce@spearce.org>
   3  *
   4  *  This library is free software; you can redistribute it and/or
   5  *  modify it under the terms of the GNU General Public
   6  *  License, version 2, as published by the Free Software Foundation.
   7  *
   8  *  This library is distributed in the hope that it will be useful,
   9  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11  *  General Public License for more details.
  12  *
  13  *  You should have received a copy of the GNU General Public
  14  *  License along with this library; if not, write to the Free Software
  15  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301
  16  */
  17 package org.spearce.jgit.pgm;
  18
  19 import java.util.TreeMap;
  20
  21 import org.spearce.jgit.lib.AnyObjectId;
  22 import org.spearce.jgit.lib.Ref;
  23
  24 class ShowRef extends TextBuiltin {
  25         @Override
  26         void execute(String[] args) throws Exception {
  27                 for (final Ref r : new TreeMap<String, Ref>(db.getAllRefs()).values()) {
  28                         show(r.getObjectId(), r.getName());
  29                         if (r.getPeeledObjectId() != null)
  30                                 show(r.getPeeledObjectId(), r.getName() + "^{}");
  31                 }
  32         }
  33
  34         private void show(final AnyObjectId id, final String name) {
  35                 out.print(id);
  36                 out.print('\t');
  37                 out.print(name);
  38                 out.println();
  39         }
  40 }