thodg/libgit2/src/git2/tag.h

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• Hash : e52ed7a5
  Author :
  Date : 2011-01-03T22:34:27
  

  Split object methods from repository.c All the relevant git_object methods have been moved to object.c Signed-off-by: Vicent Marti <tanoku@gmail.com>

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• src/git2/tag.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_tag_h__
  #define INCLUDE_git_tag_h__
  
  #include "common.h"
  #include "types.h"
  #include "oid.h"
  #include "repository.h"
  
  /**
   * @file git2/tag.h
   * @brief Git tag parsing routines
   * @defgroup git_tag Git tag management
   * @ingroup Git
   * @{
   */
  GIT_BEGIN_DECL
  
  /**
   * Lookup a tag object from the repository.
   * The generated tag object is owned by the revision
   * repo and shall not be freed by the user.
   *
   * @param tag pointer to the looked up tag
   * @param repo the repo to use when locating the tag.
   * @param id identity of the tag to locate.
   * @return 0 on success; error code otherwise
   */
  GIT_INLINE(int) git_tag_lookup(git_tag **tag, git_repository *repo, const git_oid *id)
  {
  	return git_repository_lookup((git_object **)tag, repo, id, GIT_OBJ_TAG);
  }
  
  /**
   * Create a new in-memory git_tag.
   *
   * The tag object must be manually filled using
   * setter methods before it can be written to its
   * repository.
   *
   * @param tag pointer to the new tag
   * @param repo The repository where the object will reside
   * @return 0 on success; error code otherwise
   */
  GIT_INLINE(int) git_tag_new(git_tag **tag, git_repository *repo)
  {
  	return git_repository_newobject((git_object **)tag, repo, GIT_OBJ_TAG);
  }
  
  /**
   * Get the id of a tag.
   * @param tag a previously loaded tag.
   * @return object identity for the tag.
   */
  GIT_EXTERN(const git_oid *) git_tag_id(git_tag *tag);
  
  /**
   * Get the tagged object of a tag
   * @param tag a previously loaded tag.
   * @return reference to a repository object
   */
  GIT_EXTERN(const git_object *) git_tag_target(git_tag *t);
  
  /**
   * Get the type of a tag's tagged object
   * @param tag a previously loaded tag.
   * @return type of the tagged object
   */
  GIT_EXTERN(git_otype) git_tag_type(git_tag *t);
  
  /**
   * Get the name of a tag
   * @param tag a previously loaded tag.
   * @return name of the tag
   */
  GIT_EXTERN(const char *) git_tag_name(git_tag *t);
  
  /**
   * Get the tagger (author) of a tag
   * @param tag a previously loaded tag.
   * @return reference to the tag's author
   */
  GIT_EXTERN(const git_signature *) git_tag_tagger(git_tag *t);
  
  /**
   * Get the message of a tag
   * @param tag a previously loaded tag.
   * @return message of the tag
   */
  GIT_EXTERN(const char *) git_tag_message(git_tag *t);
  
  /**
   * Set the target of a tag (i.e. the object that the tag points to)
   * @param tag The tag to modify
   * @param target the new tagged target
   */
  GIT_EXTERN(void) git_tag_set_target(git_tag *tag, git_object *target);
  
  /**
   * Set the name of a tag
   * @param tag The tag to modify
   * @param name the new name for the tag
   */
  GIT_EXTERN(void) git_tag_set_name(git_tag *tag, const char *name);
  
  /**
   * Set the tagger of a tag
   * @param tag The tag to modify
   * @param tagger_sig signature of the tagging action
   */
  GIT_EXTERN(void) git_tag_set_tagger(git_tag *tag, const git_signature *tagger_sig);
  
  /**
   * Set the message of a tag
   * @param tag The tag to modify
   * @param message the new tagger for the tag
   */
  GIT_EXTERN(void) git_tag_set_message(git_tag *tag, const char *message);
  
  /** @} */
  GIT_END_DECL
  #endif
  

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