| /* |
| * Copyright (C) 2008, Jonas Fonseca <fonseca@diku.dk> |
| * Copyright (C) 2008, Robin Rosenberg <robin.rosenberg@dewire.com> |
| * Copyright (C) 2008, Shawn O. Pearce <spearce@spearce.org> 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.lib.Constants; |
| import org.eclipse.jgit.lib.FileMode; |
| import org.eclipse.jgit.treewalk.AbstractTreeIterator; |
| import org.eclipse.jgit.treewalk.TreeWalk; |
| import org.eclipse.jgit.treewalk.filter.PathFilterGroup; |
| import org.eclipse.jgit.util.QuotedString; |
| import org.kohsuke.args4j.Argument; |
| import org.kohsuke.args4j.Option; |
| import org.kohsuke.args4j.spi.StopOptionHandler; |
| |
| @Command(common = true, usage = "usage_LsTree") |
| class LsTree extends TextBuiltin { |
| @Option(name = "--recursive", usage = "usage_recurseIntoSubtrees", aliases = { "-r" }) |
| private boolean recursive; |
| |
| @Argument(index = 0, required = true, metaVar = "metaVar_treeish") |
| private AbstractTreeIterator tree; |
| |
| @Argument(index = 1) |
| @Option(name = "--", metaVar = "metaVar_paths", handler = StopOptionHandler.class) |
| private List<String> paths = new ArrayList<>(); |
| |
| @Override |
| protected void run() { |
| try (TreeWalk walk = new TreeWalk(db)) { |
| walk.reset(); // drop the first empty tree, which we do not need here |
| if (!paths.isEmpty()) { |
| walk.setFilter(PathFilterGroup.createFromStrings(paths)); |
| } |
| walk.setRecursive(recursive); |
| walk.addTree(tree); |
| |
| while (walk.next()) { |
| final FileMode mode = walk.getFileMode(0); |
| if (mode == FileMode.TREE) { |
| outw.print('0'); |
| } |
| outw.print(mode); |
| outw.print(' '); |
| outw.print(Constants.typeString(mode.getObjectType())); |
| |
| outw.print(' '); |
| outw.print(walk.getObjectId(0).name()); |
| |
| outw.print('\t'); |
| outw.print(QuotedString.GIT_PATH.quote(walk.getPathString())); |
| outw.println(); |
| } |
| } catch (IOException e) { |
| throw die(e.getMessage(), e); |
| } |
| } |
| } |