/*

 * Copyright (C) the libgit2 contributors. All rights reserved.

 *

 * 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_attrcache_h__

#define INCLUDE_attrcache_h__

#include "attr_file.h"

#include "strmap.h"

#define GIT_ATTR_CONFIG       "core.attributesfile"

#define GIT_IGNORE_CONFIG     "core.excludesfile"

typedef struct {

	char *cfg_attr_file; /* cached value of core.attributesfile */

	char *cfg_excl_file; /* cached value of core.excludesfile */

	git_strmap *files;	 /* hash path to git_attr_cache_entry records */

	git_strmap *macros;	 /* hash name to vector<git_attr_assignment> */

	git_mutex lock;

	git_pool  pool;

} git_attr_cache;

extern int git_attr_cache__init(git_repository *repo);

/* get file - loading and reload as needed */

extern int git_attr_cache__get(

	git_attr_file **file,

	git_repository *repo,

	git_attr_session *attr_session,

	git_attr_file_source source,

	const char *base,

	const char *filename,

	git_attr_file_parser parser);

extern bool git_attr_cache__is_cached(

	git_repository *repo,

	git_attr_file_source source,

	const char *path);

extern int git_attr_cache__alloc_file_entry(

	git_attr_file_entry **out,

	const char *base,

	const char *path,

	git_pool *pool);

extern int git_attr_cache__insert_macro(

	git_repository *repo, git_attr_rule *macro);

extern git_attr_rule *git_attr_cache__lookup_macro(

	git_repository *repo, const char *name);

#endif