thodg/libgit2/include/git2/status.h

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• Hash : 56453d34
  Author :
  Date : 2011-09-02T13:44:42
  

  status: enhance determination of status for a single file - fix retrieval of a file status when working against a newly initialized repository - reduce memory pressure - prevents a directory from being tested

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• include/git2/status.h

• /*
   * This file is free software; you can redistribute it and/or modify
   * it under the terms of the GNU General Public License, version 2,
   * as published by the Free Software Foundation.
   *
   * In addition to the permissions in the GNU General Public License,
   * the authors give you unlimited permission to link the compiled
   * version of this file into combinations with other programs,
   * and to distribute those combinations without any restriction
   * coming from the use of this file.  (The General Public License
   * restrictions do apply in other respects; for example, they cover
   * modification of the file, and distribution when not linked into
   * a combined executable.)
   *
   * This file is distributed in the hope that it will be useful, but
   * WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   * General Public License for more details.
   *
   * You should have received a copy of the GNU General Public License
   * along with this program; see the file COPYING.  If not, write to
   * the Free Software Foundation, 51 Franklin Street, Fifth Floor,
   * Boston, MA 02110-1301, USA.
   */
  #ifndef INCLUDE_git_status_h__
  #define INCLUDE_git_status_h__
  
  #include "common.h"
  #include "types.h"
  
  /**
   * @file git2/status.h
   * @brief Git file status routines
   * @defgroup git_status Git file status routines
   * @ingroup Git
   * @{
   */
  GIT_BEGIN_DECL
  
  #define GIT_STATUS_CURRENT        0
  /** Flags for index status */
  #define GIT_STATUS_INDEX_NEW      (1 << 0)
  #define GIT_STATUS_INDEX_MODIFIED (1 << 1)
  #define GIT_STATUS_INDEX_DELETED  (1 << 2)
  
  /** Flags for worktree status */
  #define GIT_STATUS_WT_NEW         (1 << 3)
  #define GIT_STATUS_WT_MODIFIED    (1 << 4)
  #define GIT_STATUS_WT_DELETED     (1 << 5)
  
  // TODO Ignored files not handled yet
  #define GIT_STATUS_IGNORED        (1 << 6)
  
  /**
   * Gather file statuses and run a callback for each one.
   *
   * The callback is passed the path of the file, the status and the data pointer
   * passed to this function. If the callback returns something other than
   * GIT_SUCCESS, this function will return that value.
   *
   * @param repo a repository object
   * @param callback the function to call on each file
   * @return GIT_SUCCESS or the return value of the callback which did not return GIT_SUCCESS
   */
  GIT_EXTERN(int) git_status_foreach(git_repository *repo, int (*callback)(const char *, unsigned int, void *), void *payload);
  
  /**
   * Get file status for a single file
   *
   * @param status_flags the status value
   * @param repo a repository object
   * @param path the file to retrieve status for, rooted at the repo's workdir
   * @return GIT_EINVALIDPATH when `path` points at a folder, GIT_ENOTFOUND when
   *		the file doesn't exist in any of HEAD, the index or the worktree,
   *		GIT_SUCCESS otherwise
   */
  GIT_EXTERN(int) git_status_file(unsigned int *status_flags, git_repository *repo, const char *path);
  
  /** @} */
  GIT_END_DECL
  #endif
  

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