thodg/libgit2/src/ignore.h

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• Hash : b6c93aef
  Author :
  Date : 2012-02-21T14:46:24
  

  Uniform iterators for trees, index, and workdir This create a new git_iterator type of object that provides a uniform interface for iterating over the index, an arbitrary tree, or the working directory of a repository. As part of this, git ignore support was extended to support push and pop of directory-based ignore files as the working directory is being traversed (so the array of ignores does not have to be recreated at each directory during traveral). There are a number of other small utility functions in buffer, path, vector, and fileops that are included in this patch that made the iterator implementation cleaner.

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• src/ignore.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_ignore_h__
  #define INCLUDE_ignore_h__
  
  #include "repository.h"
  #include "vector.h"
  
  /* The git_ignores structure maintains three sets of ignores:
   * - internal ignores
   * - per directory ignores
   * - global ignores (at lower priority than the others)
   * As you traverse from one directory to another, you can push and pop
   * directories onto git_ignores list efficiently.
   */
  typedef struct {
  	git_repository *repo;
  	git_buf dir;
  	git_attr_file *ign_internal;
  	git_vector ign_path;
  	git_vector ign_global;
  } git_ignores;
  
  extern int git_ignore__for_path(
  	git_repository *repo, const char *path, git_ignores *ign);
  
  extern int git_ignore__push_dir(git_ignores *ign, const char *dir);
  extern int git_ignore__pop_dir(git_ignores *ign);
  
  extern void git_ignore__free(git_ignores *ign);
  extern int git_ignore__lookup(git_ignores *ign, const char *path, int *ignored);
  
  #endif
  

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