/* * Copyright (C) 2012, Tomasz Zarna 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.pgm; import static org.eclipse.jgit.lib.Constants.OBJECT_ID_ABBREV_STRING_LENGTH; import java.io.IOException; import java.util.Collection; import org.eclipse.jgit.api.Git; import org.eclipse.jgit.api.ReflogCommand; import org.eclipse.jgit.api.errors.GitAPIException; import org.eclipse.jgit.lib.Constants; import org.eclipse.jgit.lib.ReflogEntry; import org.eclipse.jgit.lib.Repository; import org.kohsuke.args4j.Argument; @Command(common = true, usage = "usage_manageReflogInformation") class Reflog extends TextBuiltin { @Argument(metaVar = "metaVar_ref") private String ref; @Override protected void run() { try (Git git = new Git(db)) { ReflogCommand cmd = git.reflog(); if (ref != null) cmd.setRef(ref); Collection entries = cmd.call(); int i = 0; for (ReflogEntry entry : entries) { outw.println(toString(entry, i++)); } } catch (GitAPIException | IOException e) { throw die(e.getMessage(), e); } } private String toString(ReflogEntry entry, int i) { final StringBuilder s = new StringBuilder(); s.append(entry.getNewId().abbreviate(OBJECT_ID_ABBREV_STRING_LENGTH) .name()); s.append(" "); //$NON-NLS-1$ s.append(ref == null ? Constants.HEAD : Repository.shortenRefName(ref)); s.append("@{" + i + "}:"); //$NON-NLS-1$ //$NON-NLS-2$ s.append(" "); //$NON-NLS-1$ s.append(entry.getComment()); return s.toString(); } }