src/libgit2/attrcache.h

   1 /*
   2  * Copyright (C) the libgit2 contributors. All rights reserved.
   3  *
   4  * This file is part of libgit2, distributed under the GNU GPL v2 with
   5  * a Linking Exception. For full terms see the included COPYING file.
   6  */
   7 #ifndef INCLUDE_attrcache_h__
   8 #define INCLUDE_attrcache_h__
   9
  10 #include "common.h"
  11
  12 #include "attr_file.h"
  13 #include "strmap.h"
  14
  15 #define GIT_ATTR_CONFIG       "core.attributesfile"
  16 #define GIT_IGNORE_CONFIG     "core.excludesfile"
  17
  18 typedef struct {
  19         char *cfg_attr_file; /* cached value of core.attributesfile */
  20         char *cfg_excl_file; /* cached value of core.excludesfile */
  21         git_strmap *files;       /* hash path to git_attr_cache_entry records */
  22         git_strmap *macros;      /* hash name to vector<git_attr_assignment> */
  23         git_mutex lock;
  24         git_pool  pool;
  25 } git_attr_cache;
  26
  27 extern int git_attr_cache__init(git_repository *repo);
  28
  29 /* get file - loading and reload as needed */
  30 extern int git_attr_cache__get(
  31         git_attr_file **file,
  32         git_repository *repo,
  33         git_attr_session *attr_session,
  34         git_attr_file_source *source,
  35         git_attr_file_parser parser,
  36         bool allow_macros);
  37
  38 extern bool git_attr_cache__is_cached(
  39         git_repository *repo,
  40         git_attr_file_source_t source_type,
  41         const char *filename);
  42
  43 extern int git_attr_cache__alloc_file_entry(
  44         git_attr_file_entry **out,
  45         git_repository *repo,
  46         const char *base,
  47         const char *path,
  48         git_pool *pool);
  49
  50 extern int git_attr_cache__insert_macro(
  51         git_repository *repo, git_attr_rule *macro);
  52
  53 extern git_attr_rule *git_attr_cache__lookup_macro(
  54         git_repository *repo, const char *name);
  55
  56 #endif