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4dcd878019
This moves most of the refdb stuff over to the include/git2/sys directory, with some minor shifts in function organization. While I was making the necessary updates, I also removed the trailing whitespace in a few files that I modified just because I was there and it was bugging me.
88 lines
2.4 KiB
C
88 lines
2.4 KiB
C
/*
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* Copyright (C) the libgit2 contributors. All rights reserved.
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*
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* This file is part of libgit2, distributed under the GNU GPL v2 with
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* a Linking Exception. For full terms see the included COPYING file.
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*/
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#ifndef INCLUDE_git_refdb_h__
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#define INCLUDE_git_refdb_h__
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#include "common.h"
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#include "types.h"
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#include "oid.h"
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#include "refs.h"
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/**
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* @file git2/refdb.h
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* @brief Git custom refs backend functions
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* @defgroup git_refdb Git custom refs backend API
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* @ingroup Git
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* @{
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*/
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GIT_BEGIN_DECL
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/**
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* Create a new reference. Either an oid or a symbolic target must be
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* specified.
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*
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* @param refdb the reference database to associate with this reference
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* @param name the reference name
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* @param oid the object id for a direct reference
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* @param symbolic the target for a symbolic reference
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* @return the created git_reference or NULL on error
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*/
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GIT_EXTERN(git_reference *) git_reference__alloc(
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const char *name,
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const git_oid *oid,
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const git_oid *peel);
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GIT_EXTERN(git_reference *) git_reference__alloc_symbolic(
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const char *name,
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const char *target);
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/**
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* Create a new reference database with no backends.
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*
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* Before the Ref DB can be used for read/writing, a custom database
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* backend must be manually set using `git_refdb_set_backend()`
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*
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* @param out location to store the database pointer, if opened.
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* Set to NULL if the open failed.
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* @param repo the repository
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* @return 0 or an error code
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*/
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GIT_EXTERN(int) git_refdb_new(git_refdb **out, git_repository *repo);
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/**
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* Create a new reference database and automatically add
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* the default backends:
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*
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* - git_refdb_dir: read and write loose and packed refs
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* from disk, assuming the repository dir as the folder
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*
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* @param out location to store the database pointer, if opened.
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* Set to NULL if the open failed.
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* @param repo the repository
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* @return 0 or an error code
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*/
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GIT_EXTERN(int) git_refdb_open(git_refdb **out, git_repository *repo);
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/**
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* Suggests that the given refdb compress or optimize its references.
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* This mechanism is implementation specific. For on-disk reference
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* databases, for example, this may pack all loose references.
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*/
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GIT_EXTERN(int) git_refdb_compress(git_refdb *refdb);
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/**
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* Close an open reference database.
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*
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* @param refdb reference database pointer or NULL
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*/
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GIT_EXTERN(void) git_refdb_free(git_refdb *refdb);
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/** @} */
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GIT_END_DECL
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#endif
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