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85 lines
3.0 KiB
85 lines
3.0 KiB
/* |
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* Copyright (C) 2008, Shawn O. Pearce <spearce@spearce.org> |
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* and other copyright owners as documented in the project's IP log. |
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* |
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* This program and the accompanying materials are made available |
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* under the terms of the Eclipse Distribution License v1.0 which |
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* accompanies this distribution, is reproduced below, and is |
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* available at http://www.eclipse.org/org/documents/edl-v10.php |
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* |
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* All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or |
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* without modification, are permitted provided that the following |
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* conditions are met: |
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* |
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* - Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* |
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* - Redistributions in binary form must reproduce the above |
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* copyright notice, this list of conditions and the following |
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* disclaimer in the documentation and/or other materials provided |
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* with the distribution. |
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* |
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* - Neither the name of the Eclipse Foundation, Inc. nor the |
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* names of its contributors may be used to endorse or promote |
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* products derived from this software without specific prior |
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* written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND |
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* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, |
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* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR |
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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*/ |
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package org.eclipse.jgit.pgm.opt; |
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import org.kohsuke.args4j.CmdLineException; |
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import org.kohsuke.args4j.CmdLineParser; |
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import org.kohsuke.args4j.OptionDef; |
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import org.kohsuke.args4j.spi.OptionHandler; |
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import org.kohsuke.args4j.spi.Parameters; |
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import org.kohsuke.args4j.spi.Setter; |
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import org.eclipse.jgit.pgm.CLIText; |
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import org.eclipse.jgit.transport.RefSpec; |
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/** |
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* Custom argument handler {@link RefSpec} from string values. |
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* <p> |
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* Assumes the parser has been initialized with a Repository. |
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*/ |
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public class RefSpecHandler extends OptionHandler<RefSpec> { |
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/** |
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* Create a new handler for the command name. |
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* <p> |
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* This constructor is used only by args4j. |
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* |
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* @param parser |
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* @param option |
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* @param setter |
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*/ |
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public RefSpecHandler(final CmdLineParser parser, final OptionDef option, |
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final Setter<? super RefSpec> setter) { |
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super(parser, option, setter); |
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} |
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@Override |
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public int parseArguments(final Parameters params) throws CmdLineException { |
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setter.addValue(new RefSpec(params.getParameter(0))); |
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return 1; |
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} |
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@Override |
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public String getDefaultMetaVariable() { |
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return CLIText.get().metaVar_refspec; |
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} |
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}
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