1 /*
2 * Copyright (C) 2008, Shawn O. Pearce <spearce@spearce.org>
3 * and other copyright owners as documented in the project's IP log.
4 *
5 * This program and the accompanying materials are made available
6 * under the terms of the Eclipse Distribution License v1.0 which
7 * accompanies this distribution, is reproduced below, and is
8 * available at http://www.eclipse.org/org/documents/edl-v10.php
9 *
10 * All rights reserved.
11 *
12 * Redistribution and use in source and binary forms, with or
13 * without modification, are permitted provided that the following
14 * conditions are met:
15 *
16 * - Redistributions of source code must retain the above copyright
17 * notice, this list of conditions and the following disclaimer.
18 *
19 * - Redistributions in binary form must reproduce the above
20 * copyright notice, this list of conditions and the following
21 * disclaimer in the documentation and/or other materials provided
22 * with the distribution.
23 *
24 * - Neither the name of the Eclipse Foundation, Inc. nor the
25 * names of its contributors may be used to endorse or promote
26 * products derived from this software without specific prior
27 * written permission.
28 *
29 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
30 * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
31 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
32 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
33 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
34 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
35 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
36 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
37 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
38 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
39 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
40 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
41 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
42 */
43
44 package org.eclipse.jgit.pgm;
45
46 import org.eclipse.jgit.revwalk.ObjectWalk;
47 import org.eclipse.jgit.revwalk.RevCommit;
48 import org.eclipse.jgit.revwalk.RevFlag;
49 import org.eclipse.jgit.revwalk.RevObject;
50 import org.eclipse.jgit.revwalk.RevTree;
51
52 @Command(usage = "usage_RevList")
53 class RevList extends RevWalkTextBuiltin {
54 @Override
55 protected void show(final RevCommit c) throws Exception {
56 if (c.has(RevFlag.UNINTERESTING))
57 outw.print('-');
58 c.getId().copyTo(outbuffer, outw);
59 if (parents)
60 for (int i = 0; i < c.getParentCount(); i++) {
61 outw.print(' ');
62 c.getParent(i).getId().copyTo(outbuffer, outw);
63 }
64 outw.println();
65 }
66
67 @Override
68 protected void show(final ObjectWalk ow, final RevObject obj)
69 throws Exception {
70 if (obj.has(RevFlag.UNINTERESTING))
71 outw.print('-');
72 obj.getId().copyTo(outbuffer, outw);
73 final String path = ow.getPathString();
74 if (path != null) {
75 outw.print(' ');
76 outw.print(path);
77 } else if (obj instanceof RevTree)
78 outw.print(' ');
79 outw.println();
80
81 }
82 }