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It can be useful for the caller to know which update commands will be sent to the server before the packfile is pushed up. git does this via the pre-push hook. We don't have hooks, but as it adds introspection into what is happening, we can add a callback which performs the same function.
95 lines
2.3 KiB
C
95 lines
2.3 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_push_h__
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#define INCLUDE_git_push_h__
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#include "common.h"
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#include "pack.h"
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/**
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* @file git2/push.h
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* @brief Git push management functions
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* @defgroup git_push push management functions
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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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* Controls the behavior of a git_push object.
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*/
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typedef struct {
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unsigned int version;
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/**
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* If the transport being used to push to the remote requires the creation
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* of a pack file, this controls the number of worker threads used by
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* the packbuilder when creating that pack file to be sent to the remote.
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*
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* If set to 0, the packbuilder will auto-detect the number of threads
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* to create. The default value is 1.
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*/
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unsigned int pb_parallelism;
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} git_push_options;
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#define GIT_PUSH_OPTIONS_VERSION 1
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#define GIT_PUSH_OPTIONS_INIT { GIT_PUSH_OPTIONS_VERSION }
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/**
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* Initializes a `git_push_options` with default values. Equivalent to
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* creating an instance with GIT_PUSH_OPTIONS_INIT.
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*
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* @param opts the `git_push_options` instance to initialize.
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* @param version the version of the struct; you should pass
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* `GIT_PUSH_OPTIONS_VERSION` here.
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* @return Zero on success; -1 on failure.
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*/
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GIT_EXTERN(int) git_push_init_options(
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git_push_options *opts,
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unsigned int version);
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/** Push network progress notification function */
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typedef int (*git_push_transfer_progress)(
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unsigned int current,
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unsigned int total,
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size_t bytes,
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void* payload);
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/**
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* Represents an update which will be performed on the remote during push
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*/
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typedef struct {
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/**
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* The source name of the reference
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*/
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char *src_refname;
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/**
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* The name of the reference to update on the server
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*/
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char *dst_refname;
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/**
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* The current target of the reference
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*/
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git_oid src;
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/**
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* The new target for the reference
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*/
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git_oid dst;
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} git_push_update;
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/**
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* @param updates an array containing the updates which will be sent
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* as commands to the destination.
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* @param len number of elements in `updates`
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* @param payload Payload provided by the caller
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*/
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typedef int (*git_push_negotiation)(const git_push_update **updates, size_t len, void *payload);
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/** @} */
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GIT_END_DECL
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#endif
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