| /* |
| * Copyright (C) 2012, IBM Corporation and others. |
| * 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.merge; |
| |
| import java.util.List; |
| |
| import org.eclipse.jgit.lib.PersonIdent; |
| import org.eclipse.jgit.lib.Ref; |
| import org.eclipse.jgit.revwalk.RevCommit; |
| import org.eclipse.jgit.util.GitDateFormatter; |
| import org.eclipse.jgit.util.GitDateFormatter.Format; |
| |
| /** |
| * Formatter for constructing the commit message for a squashed commit. |
| * <p> |
| * The format should be the same as C Git does it, for compatibility. |
| */ |
| public class SquashMessageFormatter { |
| |
| private GitDateFormatter dateFormatter; |
| |
| /** |
| * Create a new squash message formatter. |
| */ |
| public SquashMessageFormatter() { |
| dateFormatter = new GitDateFormatter(Format.DEFAULT); |
| } |
| /** |
| * Construct the squashed commit message. |
| * |
| * @param squashedCommits |
| * the squashed commits |
| * @param target |
| * the target branch |
| * @return squashed commit message |
| */ |
| public String format(List<RevCommit> squashedCommits, Ref target) { |
| StringBuilder sb = new StringBuilder(); |
| sb.append("Squashed commit of the following:\n"); |
| for (RevCommit c : squashedCommits) { |
| sb.append("\ncommit "); |
| sb.append(c.getName()); |
| sb.append("\n"); |
| sb.append(toString(c.getAuthorIdent())); |
| sb.append("\n\t"); |
| sb.append(c.getShortMessage()); |
| sb.append("\n"); |
| } |
| return sb.toString(); |
| } |
| |
| private String toString(PersonIdent author) { |
| final StringBuilder a = new StringBuilder(); |
| |
| a.append("Author: "); |
| a.append(author.getName()); |
| a.append(" <"); |
| a.append(author.getEmailAddress()); |
| a.append(">\n"); |
| a.append("Date: "); |
| a.append(dateFormatter.formatDate(author)); |
| a.append("\n"); |
| |
| return a.toString(); |
| } |
| } |