PreCommitHook.java

/*
 * Copyright (C) 2015 Obeo.
 * 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
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 * - Redistributions of source code must retain the above copyright
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 * - Redistributions in binary form must reproduce the above
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 *   products derived from this software without specific prior
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 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
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package org.eclipse.jgit.hooks;

import java.io.IOException;
import java.io.PrintStream;

import org.eclipse.jgit.api.errors.AbortedByHookException;
import org.eclipse.jgit.lib.Repository;

/**
 * The <code>pre-commit</code> hook implementation. This hook is run before the
 * commit and can reject the commit.
 *
 * @since 4.0
 */
public class PreCommitHook extends GitHook<Void> {

	/** The pre-commit hook name. */
	public static final String NAME = "pre-commit"; //$NON-NLS-1$

	/**
	 * Constructor for PreCommitHook
	 *
	 * @param repo
	 *            The repository
	 * @param outputStream
	 *            The output stream the hook must use. {@code null} is allowed,
	 *            in which case the hook will use {@code System.out}.
	 */
	protected PreCommitHook(Repository repo, PrintStream outputStream) {
		super(repo, outputStream);
	}

	/** {@inheritDoc} */
	@Override
	public Void call() throws IOException, AbortedByHookException {
		doRun();
		return null;
	}

	/** {@inheritDoc} */
	@Override
	public String getHookName() {
		return NAME;
	}

}