/*
 * Copyright (C) 2009-2012 the libgit2 contributors
 *
 * This file is part of libgit2, distributed under the GNU GPL v2 with
 * a Linking Exception. For full terms see the included COPYING file.
 */
#ifndef INCLUDE_git_message_h__
#define INCLUDE_git_message_h__

#include "common.h"

/**
 * @file git2/message.h
 * @brief Git message management routines
 * @ingroup Git
 * @{
 */
GIT_BEGIN_DECL

/**
 * Clean up message from excess whitespace and make sure that the last line
 * ends with a '\n'.
 *
 * Optionally, can remove lines starting with a "#".
 *
 * @param message_out The user allocated buffer which will be filled with 
 * the cleaned up message.
 *
 * @param size The size of the allocated buffer message_out.
 *
 * @param message The message to be prettified.
 *
 * @param strip_comments 1 to remove lines starting with a "#", 0 otherwise.
 *
 * @return GIT_SUCCESS or an error code
 */
GIT_EXTERN(int) git_message_prettify(char *message_out, size_t buffer_size, const char *message, int strip_comments);

/** @} */
GIT_END_DECL
#endif /* INCLUDE_git_message_h__ */
