/*
 * Copyright (C) 2008, Google Inc. 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.transport;

import java.util.Collection;

Hook invoked by ReceivePack after all updates are executed. 
 The hook is called after all commands have been processed. Only commands with a status of Result.OK are passed into the hook. To get all commands within the hook, see ReceivePack.getAllCommands(). 

Any post-receive hook implementation should not update the status of a
command, as the command has already completed or failed, and the status has
already been returned to the client.

Hooks should execute quickly, as they block the server and the client from
completing the connection.
/**
 * Hook invoked by {@link org.eclipse.jgit.transport.ReceivePack} after all
 * updates are executed.
 * <p>
 * The hook is called after all commands have been processed. Only commands with
 * a status of {@link org.eclipse.jgit.transport.ReceiveCommand.Result#OK} are
 * passed into the hook. To get all commands within the hook, see
 * {@link org.eclipse.jgit.transport.ReceivePack#getAllCommands()}.
 * <p>
 * Any post-receive hook implementation should not update the status of a
 * command, as the command has already completed or failed, and the status has
 * already been returned to the client.
 * <p>
 * Hooks should execute quickly, as they block the server and the client from
 * completing the connection.
 */
public interface PostReceiveHook {
	
A simple no-op hook. /** A simple no-op hook. */
	PostReceiveHook NULL = (final ReceivePack rp,
			final Collection<ReceiveCommand> commands) -> {
		// Do nothing.
	};

	
Invoked after all commands are executed and status has been returned.
Params:
rp – 
           the process handling the current receive. Hooks may obtain
           details about the destination repository through this handle.
commands – 
           unmodifiable set of successfully completed commands. May be
           the empty set./**
	 * Invoked after all commands are executed and status has been returned.
	 *
	 * @param rp
	 *            the process handling the current receive. Hooks may obtain
	 *            details about the destination repository through this handle.
	 * @param commands
	 *            unmodifiable set of successfully completed commands. May be
	 *            the empty set.
	 */
	void onPostReceive(ReceivePack rp,
			Collection<ReceiveCommand> commands);
}