| /* |
| * Copyright (C) 2011, Chris Aniszczyk <caniszczyk@gmail.com> |
| * 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.pgm; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.eclipse.jgit.api.Git; |
| import org.eclipse.jgit.api.ResetCommand; |
| import org.eclipse.jgit.api.ResetCommand.ResetType; |
| import org.kohsuke.args4j.Argument; |
| import org.kohsuke.args4j.Option; |
| import org.kohsuke.args4j.spi.RestOfArgumentsHandler; |
| |
| @Command(common = true, usage = "usage_reset") |
| class Reset extends TextBuiltin { |
| |
| @Option(name = "--soft", usage = "usage_resetSoft") |
| private boolean soft = false; |
| |
| @Option(name = "--mixed", usage = "usage_resetMixed") |
| private boolean mixed = false; |
| |
| @Option(name = "--hard", usage = "usage_resetHard") |
| private boolean hard = false; |
| |
| @Argument(required = false, index = 0, metaVar = "metaVar_commitish", usage = "usage_resetReference") |
| private String commit; |
| |
| @Argument(required = false, index = 1, metaVar = "metaVar_paths") |
| @Option(name = "--", metaVar = "metaVar_paths", multiValued = true, handler = RestOfArgumentsHandler.class) |
| private List<String> paths = new ArrayList<>(); |
| |
| @Override |
| protected void run() throws Exception { |
| try (Git git = new Git(db)) { |
| ResetCommand command = git.reset(); |
| command.setRef(commit); |
| if (paths.size() > 0) { |
| for (String path : paths) |
| command.addPath(path); |
| } else { |
| ResetType mode = null; |
| if (soft) |
| mode = selectMode(mode, ResetType.SOFT); |
| if (mixed) |
| mode = selectMode(mode, ResetType.MIXED); |
| if (hard) |
| mode = selectMode(mode, ResetType.HARD); |
| if (mode == null) |
| throw die("no reset mode set"); //$NON-NLS-1$ |
| command.setMode(mode); |
| } |
| command.call(); |
| } |
| } |
| |
| private static ResetType selectMode(ResetType mode, ResetType want) { |
| if (mode != null) |
| throw die("reset modes are mutually exclusive, select one"); //$NON-NLS-1$ |
| return want; |
| } |
| } |