thodg/libgit2/src/index.h

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• Hash : ad9a921b
  Author :
  Date : 2012-11-08T17:05:07
  

  Rework checkout with new strategy options This is a major reworking of checkout strategy options. The checkout code is now sensitive to the contents of the HEAD tree and the new options allow you to update the working tree so that it will match the index content only when it previously matched the contents of the HEAD. This allows you to, for example, to distinguish between removing files that are in the HEAD but not in the index, vs just removing all untracked files. Because of various corner cases that arise, etc., this required some additional capabilities in rmdir and other utility functions. This includes the beginnings of an implementation of code to read a partial tree into the index based on a pathspec, but that is not enabled because of the possibility of creating conflicting index entries.

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• src/index.h

• /*
   * 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_index_h__
  #define INCLUDE_index_h__
  
  #include "fileops.h"
  #include "filebuf.h"
  #include "vector.h"
  #include "tree-cache.h"
  #include "git2/odb.h"
  #include "git2/index.h"
  
  #define GIT_INDEX_FILE "index"
  #define GIT_INDEX_FILE_MODE 0666
  
  struct git_index {
  	git_refcount rc;
  
  	char *index_file_path;
  
  	git_futils_filestamp stamp;
  	git_vector entries;
  
  	unsigned int on_disk:1;
  
  	unsigned int ignore_case:1;
  	unsigned int distrust_filemode:1;
  	unsigned int no_symlinks:1;
  
  	git_tree_cache *tree;
  
  	git_vector reuc;
  
  	git_vector_cmp entries_cmp_path;
  	git_vector_cmp entries_search;
  	git_vector_cmp entries_search_path;
  	git_vector_cmp reuc_search;
  };
  
  extern void git_index_entry__init_from_stat(git_index_entry *entry, struct stat *st);
  
  extern unsigned int git_index__prefix_position(git_index *index, const char *path);
  
  extern int git_index_entry__cmp(const void *a, const void *b);
  extern int git_index_entry__cmp_icase(const void *a, const void *b);
  
  extern int git_index_read_tree_match(
  	git_index *index, git_tree *tree, git_strarray *strspec);
  
  #endif
  

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