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/*
* Copyright (C) the libgit2 contributors. All rights reserved.
*
* This file is part of libgit2, distributed under the GNU GPL v2 with
* a Linking Exception. For full terms see the included COPYING file.
*/
#ifndef INCLUDE_git_clone_h__
#define INCLUDE_git_clone_h__
#include "common.h"
#include "types.h"
#include "indexer.h"
#include "checkout.h"
#include "remote.h"
/**
* @file git2/clone.h
* @brief Git cloning routines
* @defgroup git_clone Git cloning routines
* @ingroup Git
* @{
*/
GIT_BEGIN_DECL
/**
* Clone options structure
*
* Use zeros to indicate default settings. It's easiest to use the
* `GIT_CLONE_OPTIONS_INIT` macro:
*
* git_clone_options opts = GIT_CLONE_OPTIONS_INIT;
*
* - `checkout_opts` is options for the checkout step. To disable checkout,
* set the `checkout_strategy` to GIT_CHECKOUT_DEFAULT.
* - `bare` should be set to zero to create a standard repo, non-zero for
* a bare repo
* - `fetch_progress_cb` is optional callback for fetch progress. Be aware that
* this is called inline with network and indexing operations, so performance
* may be affected.
* - `fetch_progress_payload` is payload for fetch_progress_cb
*
* ** "origin" remote options: **
* - `remote_name` is the name given to the "origin" remote. The default is
* "origin".
* - `pushurl` is a URL to be used for pushing. NULL means use the fetch url.
* - `fetch_spec` is the fetch specification to be used for fetching. NULL
* results in the same behavior as GIT_REMOTE_DEFAULT_FETCH.
* - `push_spec` is the fetch specification to be used for pushing. NULL means
* use the same spec as for fetching.
* - `transport_flags` is flags used to create transport if no transport is
* provided.
* - `transport` is a custom transport to be used for the initial fetch. NULL
* means use the transport autodetected from the URL.
* - `remote_callbacks` may be used to specify custom progress callbacks for
* the origin remote before the fetch is initiated.
* - `remote_autotag` may be used to specify the autotag setting before the
* initial fetch. The default is GIT_REMOTE_DOWNLOAD_TAGS_ALL.
* - `checkout_branch` gives the name of the branch to checkout. NULL means
* use the remote's HEAD.
*/
typedef struct git_clone_options {
unsigned int version;
git_checkout_opts checkout_opts;
git_repository_init_options *init_options;
int bare;
const char *remote_name;
const char *pushurl;
const char *fetch_spec;
const char *push_spec;
git_transport_flags_t transport_flags;
git_transport *transport;
git_remote_callbacks *remote_callbacks;
git_remote_autotag_option_t remote_autotag;
const char* checkout_branch;
} git_clone_options;
#define GIT_CLONE_OPTIONS_VERSION 1
#define GIT_CLONE_OPTIONS_INIT {GIT_CLONE_OPTIONS_VERSION, {GIT_CHECKOUT_OPTS_VERSION, GIT_CHECKOUT_SAFE_CREATE}}
/**
* Clone a remote repository, and checkout the branch pointed to by the remote
* HEAD.
*
* @param out pointer that will receive the resulting repository object
* @param url the remote repository to clone
* @param local_path local directory to clone to
* @param options configuration options for the clone. If NULL, the function
* works as though GIT_OPTIONS_INIT were passed.
* @return 0 on success, GIT_ERROR otherwise (use giterr_last for information
* about the error)
*/
GIT_EXTERN(int) git_clone(
git_repository **out,
const char *url,
const char *local_path,
const git_clone_options *options);
/**
* Clone into a repository
*
* After creating the repository and remote and configuring them for
* paths and callbacks respectively, you can call this function to
* perform the clone operation and optionally checkout files.
*
* @param repo the repository to use
* @param remote the remote repository to clone from
* @param co_opts options to use during checkout
* @param branch the branch to checkout after the clone, pass NULL for the remote's
* default branch
* @return 0 on success or an error code
*/
GIT_EXTERN(int) git_clone_into(git_repository *repo, git_remote *remote, git_checkout_opts *co_opts, const char *branch);
/** @} */
GIT_END_DECL
#endif
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