| /* |
| * Copyright (C) 2013, Matthias Sohn <matthias.sohn@sap.com> 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 java.io.IOException; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.eclipse.jgit.api.DescribeCommand; |
| import org.eclipse.jgit.api.Git; |
| import org.eclipse.jgit.api.errors.GitAPIException; |
| import org.eclipse.jgit.api.errors.RefNotFoundException; |
| import org.eclipse.jgit.errors.InvalidPatternException; |
| import org.eclipse.jgit.lib.ObjectId; |
| import org.eclipse.jgit.pgm.internal.CLIText; |
| import org.kohsuke.args4j.Argument; |
| import org.kohsuke.args4j.Option; |
| |
| @Command(common = true, usage = "usage_Describe") |
| class Describe extends TextBuiltin { |
| |
| @Argument(index = 0, metaVar = "metaVar_treeish") |
| private ObjectId tree; |
| |
| @Option(name = "--long", usage = "usage_LongFormat") |
| private boolean longDesc; |
| |
| @Option(name = "--tags", usage = "usage_UseTags") |
| private boolean useTags; |
| |
| @Option(name = "--always", usage = "usage_AlwaysFallback") |
| private boolean always; |
| |
| @Option(name = "--match", usage = "usage_Match", metaVar = "metaVar_pattern") |
| private List<String> patterns = new ArrayList<>(); |
| |
| /** {@inheritDoc} */ |
| @Override |
| protected void run() { |
| try (Git git = new Git(db)) { |
| DescribeCommand cmd = git.describe(); |
| if (tree != null) { |
| cmd.setTarget(tree); |
| } |
| cmd.setLong(longDesc); |
| cmd.setTags(useTags); |
| cmd.setAlways(always); |
| cmd.setMatch(patterns.toArray(new String[0])); |
| String result = null; |
| try { |
| result = cmd.call(); |
| } catch (RefNotFoundException e) { |
| throw die(CLIText.get().noNamesFound, e); |
| } |
| if (result == null) { |
| throw die(CLIText.get().noNamesFound); |
| } |
| |
| outw.println(result); |
| } catch (IOException | InvalidPatternException | GitAPIException e) { |
| throw die(e.getMessage(), e); |
| } |
| } |
| } |