| /* |
| * 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.opt; |
| |
| import org.eclipse.jgit.pgm.internal.CLIText; |
| import org.eclipse.jgit.transport.RefSpec; |
| import org.kohsuke.args4j.CmdLineException; |
| import org.kohsuke.args4j.CmdLineParser; |
| import org.kohsuke.args4j.OptionDef; |
| import org.kohsuke.args4j.spi.OptionHandler; |
| import org.kohsuke.args4j.spi.Parameters; |
| import org.kohsuke.args4j.spi.Setter; |
| |
| /** |
| * Custom argument handler {@link org.eclipse.jgit.transport.RefSpec} from |
| * string values. |
| * <p> |
| * Assumes the parser has been initialized with a Repository. |
| */ |
| public class RefSpecHandler extends OptionHandler<RefSpec> { |
| /** |
| * Create a new handler for the command name. |
| * <p> |
| * This constructor is used only by args4j. |
| * |
| * @param parser |
| * a {@link org.kohsuke.args4j.CmdLineParser} object. |
| * @param option |
| * a {@link org.kohsuke.args4j.OptionDef} object. |
| * @param setter |
| * a {@link org.kohsuke.args4j.spi.Setter} object. |
| */ |
| public RefSpecHandler(final CmdLineParser parser, final OptionDef option, |
| final Setter<? super RefSpec> setter) { |
| super(parser, option, setter); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public int parseArguments(Parameters params) throws CmdLineException { |
| setter.addValue(new RefSpec(params.getParameter(0))); |
| return 1; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public String getDefaultMetaVariable() { |
| return CLIText.get().metaVar_refspec; |
| } |
| } |