| /* |
| * Copyright (C) 2012, IBM Corporation and others. 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.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"); //$NON-NLS-1$ |
| for (RevCommit c : squashedCommits) { |
| sb.append("\ncommit "); //$NON-NLS-1$ |
| sb.append(c.getName()); |
| sb.append("\n"); //$NON-NLS-1$ |
| sb.append(toString(c.getAuthorIdent())); |
| sb.append("\n\t"); //$NON-NLS-1$ |
| sb.append(c.getShortMessage()); |
| sb.append("\n"); //$NON-NLS-1$ |
| } |
| return sb.toString(); |
| } |
| |
| private String toString(PersonIdent author) { |
| final StringBuilder a = new StringBuilder(); |
| |
| a.append("Author: "); //$NON-NLS-1$ |
| a.append(author.getName()); |
| a.append(" <"); //$NON-NLS-1$ |
| a.append(author.getEmailAddress()); |
| a.append(">\n"); //$NON-NLS-1$ |
| a.append("Date: "); //$NON-NLS-1$ |
| a.append(dateFormatter.formatDate(author)); |
| a.append("\n"); //$NON-NLS-1$ |
| |
| return a.toString(); |
| } |
| } |