1 /* 2 * Copyright (C) 2012, Tomasz Zarna <tomasz.zarna@tasktop.com> 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 package org.eclipse.jgit.pgm; 44 45 import java.io.IOException; 46 import java.util.Collection; 47 48 import org.eclipse.jgit.api.Git; 49 import org.eclipse.jgit.api.ReflogCommand; 50 import org.eclipse.jgit.api.errors.GitAPIException; 51 import org.eclipse.jgit.lib.Constants; 52 import org.eclipse.jgit.lib.ReflogEntry; 53 import org.eclipse.jgit.lib.Repository; 54 import org.kohsuke.args4j.Argument; 55 56 @Command(common = true, usage = "usage_manageReflogInformation") 57 class Reflog extends TextBuiltin { 58 59 @Argument(metaVar = "metaVar_ref") 60 private String ref; 61 62 /** {@inheritDoc} */ 63 @Override 64 protected void run() { 65 try (Gitit.html#Git">Git git = new Git(db)) { 66 ReflogCommand cmd = git.reflog(); 67 if (ref != null) 68 cmd.setRef(ref); 69 Collection<ReflogEntry> entries = cmd.call(); 70 int i = 0; 71 for (ReflogEntry entry : entries) { 72 outw.println(toString(entry, i++)); 73 } 74 } catch (GitAPIException | IOException e) { 75 throw die(e.getMessage(), e); 76 } 77 } 78 79 private String toString(ReflogEntry entry, int i) { 80 final StringBuilder s = new StringBuilder(); 81 s.append(entry.getNewId().abbreviate(7).name()); 82 s.append(" "); //$NON-NLS-1$ 83 s.append(ref == null ? Constants.HEAD : Repository.shortenRefName(ref)); 84 s.append("@{" + i + "}:"); //$NON-NLS-1$ //$NON-NLS-2$ 85 s.append(" "); //$NON-NLS-1$ 86 s.append(entry.getComment()); 87 return s.toString(); 88 } 89 }