mirror of
https://git.proxmox.com/git/libgit2
synced 2025-05-03 17:57:25 +00:00
3dfed9cb86
Let the user get each object as a buffer+size pair so they can handle the packfile content as they need to.
100 lines
2.4 KiB
C
100 lines
2.4 KiB
C
/*
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* Copyright (C) 2009-2012 the libgit2 contributors
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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_pack_h__
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#define INCLUDE_git_pack_h__
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#include "common.h"
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#include "oid.h"
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/**
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* @file git2/pack.h
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* @brief Git pack management routines
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* @defgroup git_pack Git pack management routines
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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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* Initialize a new packbuilder
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*
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* @param out The new packbuilder object
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* @param repo The repository
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*
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* @return 0 or an error code
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*/
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GIT_EXTERN(int) git_packbuilder_new(git_packbuilder **out, git_repository *repo);
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/**
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* Set number of threads to spawn
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*
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* By default, libgit2 won't spawn any threads at all;
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* when set to 0, libgit2 will autodetect the number of
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* CPUs.
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*
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* @param pb The packbuilder
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* @param n Number of threads to spawn
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*/
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GIT_EXTERN(void) git_packbuilder_set_threads(git_packbuilder *pb, unsigned int n);
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/**
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* Insert a single object
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*
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* For an optimal pack it's mandatory to insert objects in recency order,
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* commits followed by trees and blobs.
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*
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* @param pb The packbuilder
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* @param oid The oid of the commit
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* @param oid The name; might be NULL
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*
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* @return 0 or an error code
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*/
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GIT_EXTERN(int) git_packbuilder_insert(git_packbuilder *pb, const git_oid *oid, const char *name);
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/**
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* Insert a root tree object
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*
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* This will add the tree as well as all referenced trees and blobs.
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*
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* @param pb The packbuilder
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* @param oid The oid of the root tree
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*
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* @return 0 or an error code
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*/
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GIT_EXTERN(int) git_packbuilder_insert_tree(git_packbuilder *pb, const git_oid *oid);
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/**
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* Write the new pack and the corresponding index to path
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*
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* @param pb The packbuilder
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* @param path Directory to store the new pack and index
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*
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* @return 0 or an error code
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*/
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GIT_EXTERN(int) git_packbuilder_write(git_packbuilder *pb, const char *file);
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/**
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* Create the new pack and pass each object to the callback
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*
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* @param pb the packbuilder
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* @param cb the callback to call with each packed object's buffer
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* @param data the callback's data
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* @return 0 or an error code
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*/
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GIT_EXTERN(int) git_packbuilder_foreach(git_packbuilder *pb, int (*cb)(void *buf, size_t size, void *data), void *data);
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/**
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* Free the packbuilder and all associated data
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*
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* @param pb The packbuilder
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*/
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GIT_EXTERN(void) git_packbuilder_free(git_packbuilder *pb);
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/** @} */
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GIT_END_DECL
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#endif
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