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Merge pull request #1855 from libgit2/cmn/clone-into

Browse Source 
An alternative for 'clone' with options
This commit is contained in:
Vicent Martí 2013-10-02 05:56:37 -07:00
commit 5bfead1dba
23 changed files with 292 additions and 302 deletions
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6
examples/network/clone.c
View File

@ -74,9 +74,9 @@ int do_clone(git_repository *repo, int argc, char **argv)
checkout_opts.progress_cb = checkout_progress;
checkout_opts.progress_payload = &pd;
clone_opts.checkout_opts = checkout_opts;
clone_opts.fetch_progress_cb = &fetch_progress;
clone_opts.fetch_progress_payload = &pd;
clone_opts.cred_acquire_cb = cred_acquire_cb;
clone_opts.remote_callbacks.transfer_progress = &fetch_progress;
clone_opts.remote_callbacks.credentials = cred_acquire_cb;
clone_opts.remote_callbacks.payload = &pd;
// Do the clone
error = git_clone(&cloned_repo, url, path, &clone_opts);

4
examples/network/fetch.c
View File

@ -35,7 +35,7 @@ static void *download(void *ptr)
// Download the packfile and index it. This function updates the
// amount of received data and the indexer stats which lets you
// inform the user about progress.
if (git_remote_download(data->remote, NULL, NULL) < 0) {
if (git_remote_download(data->remote) < 0) {
data->ret = -1;
goto exit;
}
@ -91,8 +91,8 @@ int fetch(git_repository *repo, int argc, char **argv)
// Set up the callbacks (only update_tips for now)
callbacks.update_tips = &update_cb;
callbacks.progress = &progress_cb;
callbacks.credentials = cred_acquire_cb;
git_remote_set_callbacks(remote, &callbacks);
git_remote_set_cred_acquire_cb(remote, &cred_acquire_cb, NULL);
// Set up the information for the background worker thread
data.remote = remote;

4
examples/network/ls-remote.c
View File

@ -18,6 +18,7 @@ static int use_remote(git_repository *repo, char *name)
{
git_remote *remote = NULL;
int error;
git_remote_callbacks callbacks = GIT_REMOTE_CALLBACKS_INIT;
// Find the remote by name
error = git_remote_load(&remote, repo, name);
@ -27,7 +28,8 @@ static int use_remote(git_repository *repo, char *name)
goto cleanup;
}
git_remote_set_cred_acquire_cb(remote, &cred_acquire_cb, NULL);
callbacks.credentials = cred_acquire_cb;
git_remote_set_callbacks(remote, &callbacks);
error = git_remote_connect(remote, GIT_DIRECTION_FETCH);
if (error < 0)

2
include/git2/checkout.h
View File

@ -255,7 +255,7 @@ typedef struct git_checkout_opts {
*/
GIT_EXTERN(int) git_checkout_head(
git_repository *repo,
git_checkout_opts *opts);
const git_checkout_opts *opts);
/**
* Updates files in the working tree to match the content of the index.

63
include/git2/clone.h
View File

@ -35,30 +35,12 @@ GIT_BEGIN_DECL
* 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
* - `ignore_cert_errors` should be set to 1 if errors validating the remote host's
* certificate should be ignored.
*
* ** "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.
* - `cred_acquire_cb` is a callback to be used if credentials are required
* during the initial fetch.
* - `cred_acquire_payload` is the payload for the above callback.
* - `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.
*/
@ -67,30 +49,23 @@ typedef struct git_clone_options {
unsigned int version;
git_checkout_opts checkout_opts;
git_repository_init_options *init_options;
int bare;
git_transfer_progress_callback fetch_progress_cb;
void *fetch_progress_payload;
git_remote_callbacks remote_callbacks;
int bare;
int ignore_cert_errors;
const char *remote_name;
const char *pushurl;
const char *fetch_spec;
const char *push_spec;
git_cred_acquire_cb cred_acquire_cb;
void *cred_acquire_payload;
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}}
#define GIT_CLONE_OPTIONS_INIT {GIT_CLONE_OPTIONS_VERSION, {GIT_CHECKOUT_OPTS_VERSION, GIT_CHECKOUT_SAFE_CREATE}, GIT_REMOTE_CALLBACKS_INIT}
/**
* Clone a remote repository, and checkout the branch pointed to by the remote
* HEAD.
* Clone a remote repository.
*
* This version handles the simple case. If you'd like to create the
* repository or remote with non-default settings, you can create and
* configure them and then use `git_clone_into()`.
*
* @param out pointer that will receive the resulting repository object
* @param url the remote repository to clone
@ -106,6 +81,22 @@ GIT_EXTERN(int) git_clone(
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, const git_checkout_opts *co_opts, const char *branch);
/** @} */
GIT_END_DECL
#endif

59
include/git2/remote.h
View File

@ -257,17 +257,9 @@ GIT_EXTERN(int) git_remote_ls(git_remote *remote, git_headlist_cb list_cb, void
* The .idx file will be created and both it and the packfile with be
* renamed to their final name.
*
* @param remote the remote to download from
* @param progress_cb function to call with progress information. Be aware that
* this is called inline with network and indexing operations, so performance
* may be affected.
* @param payload payload for the progress callback
* @return 0 or an error code
*/
GIT_EXTERN(int) git_remote_download(
git_remote *remote,
git_transfer_progress_callback progress_cb,
void *payload);
GIT_EXTERN(int) git_remote_download(git_remote *remote);
/**
* Check whether the remote is connected
@ -318,6 +310,17 @@ GIT_EXTERN(void) git_remote_free(git_remote *remote);
*/
GIT_EXTERN(int) git_remote_update_tips(git_remote *remote);
/**
* Download new data and update tips
*
* Convenience function to connect to a remote, download the data,
* disconnect and update the remote-tracking branches.
*
* @param remote the remote to fetch from
* @return 0 or an error code
*/
GIT_EXTERN(int) git_remote_fetch(git_remote *remote);
/**
* Return whether a string is a valid remote URL
*
@ -397,13 +400,47 @@ typedef enum git_remote_completion_type {
/**
* The callback settings structure
*
* Set the calbacks to be called by the remote.
* Set the callbacks to be called by the remote when informing the user
* about the progress of the network operations.
*/
struct git_remote_callbacks {
unsigned int version;
/**
* Textual progress from the remote. Text send over the
* progress side-band will be passed to this function (this is
* the 'counting objects' output.
*/
void (*progress)(const char *str, int len, void *data);
/**
* Completion is called when different parts of the download
* process are done (currently unused).
*/
int (*completion)(git_remote_completion_type type, void *data);
/**
* This will be called if the remote host requires
* authentication in order to connect to it.
*/
int (*credentials)(git_cred **cred, const char *url, const char *username_from_url, unsigned int allowed_types, void *data);
/**
* During the download of new data, this will be regularly
* called with the current count of progress done by the
* indexer.
*/
int (*transfer_progress)(const git_transfer_progress *stats, void *data);
/**
* Each time a reference is updated locally, this function
* will be called with information about it.
*/
int (*update_tips)(const char *refname, const git_oid *a, const git_oid *b, void *data);
/**
* This will be passed to each of the callbacks in this struct
* as the last parameter.
*/
void *payload;
};
@ -420,7 +457,7 @@ struct git_remote_callbacks {
* @param callbacks a pointer to the user's callback settings
* @return 0 or an error code
*/
GIT_EXTERN(int) git_remote_set_callbacks(git_remote *remote, git_remote_callbacks *callbacks);
GIT_EXTERN(int) git_remote_set_callbacks(git_remote *remote, const git_remote_callbacks *callbacks);
/**
* Get the statistics structure that is filled in by the fetch operation.

6
src/checkout.c
View File

@ -1119,7 +1119,7 @@ static void checkout_data_clear(checkout_data *data)
static int checkout_data_init(
checkout_data *data,
git_iterator *target,
git_checkout_opts *proposed)
const git_checkout_opts *proposed)
{
int error = 0;
git_repository *repo = git_iterator_owner(target);
@ -1229,7 +1229,7 @@ cleanup:
int git_checkout_iterator(
git_iterator *target,
git_checkout_opts *opts)
const git_checkout_opts *opts)
{
int error = 0;
git_iterator *baseline = NULL, *workdir = NULL;
@ -1404,7 +1404,7 @@ int git_checkout_tree(
int git_checkout_head(
git_repository *repo,
git_checkout_opts *opts)
const git_checkout_opts *opts)
{
int error;
git_tree *head = NULL;

2
src/checkout.h
View File

@ -19,6 +19,6 @@
*/
extern int git_checkout_iterator(
git_iterator *target,
git_checkout_opts *opts);
const git_checkout_opts *opts);
#endif

183
src/clone.c
View File

@ -270,23 +270,23 @@ cleanup:
static int update_head_to_branch(
git_repository *repo,
const git_clone_options *options)
const char *remote_name,
const char *branch)
{
int retcode;
git_buf remote_branch_name = GIT_BUF_INIT;
git_reference* remote_ref = NULL;
assert(options->checkout_branch);
assert(remote_name && branch);
if ((retcode = git_buf_printf(&remote_branch_name, GIT_REFS_REMOTES_DIR "%s/%s",
options->remote_name, options->checkout_branch)) < 0 )
remote_name, branch)) < 0 )
goto cleanup;
if ((retcode = git_reference_lookup(&remote_ref, repo, git_buf_cstr(&remote_branch_name))) < 0)
goto cleanup;
retcode = update_head_to_new_branch(repo, git_reference_target(remote_ref),
options->checkout_branch);
retcode = update_head_to_new_branch(repo, git_reference_target(remote_ref), branch);
cleanup:
git_reference_free(remote_ref);
@ -306,40 +306,17 @@ static int create_and_configure_origin(
{
int error;
git_remote *origin = NULL;
const char *name;
if ((error = git_remote_create(&origin, repo, options->remote_name, url)) < 0)
name = options->remote_name ? options->remote_name : "origin";
if ((error = git_remote_create(&origin, repo, name, url)) < 0)
goto on_error;
git_remote_set_cred_acquire_cb(origin, options->cred_acquire_cb,
options->cred_acquire_payload);
git_remote_set_autotag(origin, options->remote_autotag);
/*
* Don't write FETCH_HEAD, we'll check out the remote tracking
* branch ourselves based on the server's default.
*/
git_remote_set_update_fetchhead(origin, 0);
if (options->remote_callbacks &&
(error = git_remote_set_callbacks(origin, options->remote_callbacks)) < 0)
goto on_error;
if (options->fetch_spec) {
git_remote_clear_refspecs(origin);
if ((error = git_remote_add_fetch(origin, options->fetch_spec)) < 0)
goto on_error;
}
if (options->push_spec &&
(error = git_remote_add_push(origin, options->push_spec)) < 0)
goto on_error;
if (options->pushurl &&
(error = git_remote_set_pushurl(origin, options->pushurl)) < 0)
goto on_error;
if (options->transport_flags == GIT_TRANSPORTFLAGS_NO_CHECK_CERT) {
if (options->ignore_cert_errors)
git_remote_check_cert(origin, 0);
}
if ((error = git_remote_set_callbacks(origin, &options->remote_callbacks)) < 0)
goto on_error;
if ((error = git_remote_save(origin)) < 0)
goto on_error;
@ -352,59 +329,10 @@ on_error:
return error;
}
static int setup_remotes_and_fetch(
git_repository *repo,
const char *url,
const git_clone_options *options)
{
int retcode = GIT_ERROR;
git_remote *origin = NULL;
/* Construct an origin remote */
if ((retcode = create_and_configure_origin(&origin, repo, url, options)) < 0)
goto on_error;
git_remote_set_update_fetchhead(origin, 0);
/* If the download_tags value has not been specified, then make sure to
* download tags as well. It is set here because we want to download tags
* on the initial clone, but do not want to persist the value in the
* configuration file.
*/
if (origin->download_tags == GIT_REMOTE_DOWNLOAD_TAGS_AUTO &&
((retcode = git_remote_add_fetch(origin, "refs/tags/*:refs/tags/*")) < 0))
goto on_error;
/* Connect and download everything */
if ((retcode = git_remote_connect(origin, GIT_DIRECTION_FETCH)) < 0)
goto on_error;
if ((retcode = git_remote_download(origin, options->fetch_progress_cb,
options->fetch_progress_payload)) < 0)
goto on_error;
/* Create "origin/foo" branches for all remote branches */
if ((retcode = git_remote_update_tips(origin)) < 0)
goto on_error;
/* Point HEAD to the requested branch */
if (options->checkout_branch)
retcode = update_head_to_branch(repo, options);
/* Point HEAD to the same ref as the remote's head */
else
retcode = update_head_to_remote(repo, origin);
on_error:
git_remote_free(origin);
return retcode;
}
static bool should_checkout(
git_repository *repo,
bool is_bare,
git_checkout_opts *opts)
const git_checkout_opts *opts)
{
if (is_bare)
return false;
@ -418,39 +346,63 @@ static bool should_checkout(
return !git_repository_head_unborn(repo);
}
static void normalize_options(git_clone_options *dst, const git_clone_options *src, git_repository_init_options *initOptions)
int git_clone_into(git_repository *repo, git_remote *remote, const git_checkout_opts *co_opts, const char *branch)
{
git_clone_options default_options = GIT_CLONE_OPTIONS_INIT;
if (!src) src = &default_options;
int error = 0, old_fetchhead;
size_t nspecs;
*dst = *src;
assert(repo && remote);
/* Provide defaults for null pointers */
if (!dst->remote_name) dst->remote_name = "origin";
if (!dst->init_options) {
dst->init_options = initOptions;
initOptions->flags = GIT_REPOSITORY_INIT_MKPATH;
if (dst->bare)
initOptions->flags |= GIT_REPOSITORY_INIT_BARE;
if (!git_repository_is_empty(repo)) {
giterr_set(GITERR_INVALID, "the repository is not empty");
return -1;
}
if ((error = git_remote_add_fetch(remote, "refs/tags/*:refs/tags/*")) < 0)
return error;
old_fetchhead = git_remote_update_fetchhead(remote);
git_remote_set_update_fetchhead(remote, 0);
if ((error = git_remote_fetch(remote)) < 0)
goto cleanup;
if (branch)
error = update_head_to_branch(repo, git_remote_name(remote), branch);
/* Point HEAD to the same ref as the remote's head */
else
error = update_head_to_remote(repo, remote);
if (!error && should_checkout(repo, git_repository_is_bare(repo), co_opts))
error = git_checkout_head(repo, co_opts);
cleanup:
git_remote_set_update_fetchhead(remote, old_fetchhead);
/* Remove the tags refspec */
nspecs = git_remote_refspec_count(remote);
git_remote_remove_refspec(remote, nspecs);
return error;
}
int git_clone(
git_repository **out,
const char *url,
const char *local_path,
const git_clone_options *options)
const git_clone_options *_options)
{
int retcode = GIT_ERROR;
git_repository *repo = NULL;
git_clone_options normOptions;
git_remote *origin;
git_clone_options options = GIT_CLONE_OPTIONS_INIT;
int remove_directory_on_failure = 0;
git_repository_init_options initOptions = GIT_REPOSITORY_INIT_OPTIONS_INIT;
assert(out && url && local_path);
normalize_options(&normOptions, options, &initOptions);
GITERR_CHECK_VERSION(&normOptions, GIT_CLONE_OPTIONS_VERSION, "git_clone_options");
if (_options)
memcpy(&options, _options, sizeof(git_clone_options));
GITERR_CHECK_VERSION(&options, GIT_CLONE_OPTIONS_VERSION, "git_clone_options");
/* Only clone to a new directory or an empty directory */
if (git_path_exists(local_path) && !git_path_is_empty_dir(local_path)) {
@ -462,24 +414,27 @@ int git_clone(
/* Only remove the directory on failure if we create it */
remove_directory_on_failure = !git_path_exists(local_path);
if (!(retcode = git_repository_init_ext(&repo, local_path, normOptions.init_options))) {
if ((retcode = setup_remotes_and_fetch(repo, url, &normOptions)) < 0) {
/* Failed to fetch; clean up */
git_repository_free(repo);
if ((retcode = git_repository_init(&repo, local_path, options.bare)) < 0)
return retcode;
if ((retcode = create_and_configure_origin(&origin, repo, url, &options)) < 0)
goto cleanup;
retcode = git_clone_into(repo, origin, &options.checkout_opts, options.checkout_branch);
git_remote_free(origin);
if (retcode < 0)
goto cleanup;
*out = repo;
return 0;
cleanup:
git_repository_free(repo);
if (remove_directory_on_failure)
git_futils_rmdir_r(local_path, NULL, GIT_RMDIR_REMOVE_FILES);
else
git_futils_cleanupdir_r(local_path);
} else {
*out = repo;
retcode = 0;
}
}
if (!retcode && should_checkout(repo, normOptions.bare, &normOptions.checkout_opts))
retcode = git_checkout_head(*out, &normOptions.checkout_opts);
return retcode;
}

8
src/fetch.c
View File

@ -119,15 +119,13 @@ int git_fetch_negotiate(git_remote *remote)
remote->refs.length);
}
int git_fetch_download_pack(
git_remote *remote,
git_transfer_progress_callback progress_cb,
void *progress_payload)
int git_fetch_download_pack(git_remote *remote)
{
git_transport *t = remote->transport;
if(!remote->need_pack)
return 0;
return t->download_pack(t, remote->repo, &remote->stats, progress_cb, progress_payload);
return t->download_pack(t, remote->repo, &remote->stats,
remote->callbacks.transfer_progress, remote->callbacks.payload);
}

5
src/fetch.h
View File

@ -11,10 +11,7 @@
int git_fetch_negotiate(git_remote *remote);
int git_fetch_download_pack(
git_remote *remote,
git_transfer_progress_callback progress_cb,
void *progress_payload);
int git_fetch_download_pack(git_remote *remote);
int git_fetch__download_pack(
git_transport *t,

42
src/remote.c
View File

@ -591,7 +591,7 @@ int git_remote_connect(git_remote *remote, git_direction direction)
if (!remote->check_cert)
flags |= GIT_TRANSPORTFLAGS_NO_CHECK_CERT;
if (t->connect(t, url, remote->cred_acquire_cb, remote->cred_acquire_payload, direction, flags) < 0)
if (t->connect(t, url, remote->callbacks.credentials, remote->callbacks.payload, direction, flags) < 0)
goto on_error;
remote->transport = t;
@ -742,10 +742,7 @@ static int remote_head_cmp(const void *_a, const void *_b)
return git__strcmp_cb(a->name, b->name);
}
int git_remote_download(
git_remote *remote,
git_transfer_progress_callback progress_cb,
void *progress_payload)
int git_remote_download(git_remote *remote)
{
int error;
git_vector refs;
@ -767,7 +764,25 @@ int git_remote_download(
if ((error = git_fetch_negotiate(remote)) < 0)
return error;
return git_fetch_download_pack(remote, progress_cb, progress_payload);
return git_fetch_download_pack(remote);
}
int git_remote_fetch(git_remote *remote)
{
int error;
/* Connect and download everything */
if ((error = git_remote_connect(remote, GIT_DIRECTION_FETCH)) < 0)
return error;
if ((error = git_remote_download(remote)) < 0)
return error;
/* We don't need to be connected anymore */
git_remote_disconnect(remote);
/* Create "remote/foo" branches for all remote branches */
return git_remote_update_tips(remote);
}
static int remote_head_for_fetchspec_src(git_remote_head **out, git_vector *update_heads, const char *fetchspec_src)
@ -1138,7 +1153,7 @@ void git_remote_check_cert(git_remote *remote, int check)
remote->check_cert = check;
}
int git_remote_set_callbacks(git_remote *remote, git_remote_callbacks *callbacks)
int git_remote_set_callbacks(git_remote *remote, const git_remote_callbacks *callbacks)
{
assert(remote && callbacks);
@ -1147,7 +1162,7 @@ int git_remote_set_callbacks(git_remote *remote, git_remote_callbacks *callbacks
memcpy(&remote->callbacks, callbacks, sizeof(git_remote_callbacks));
if (remote->transport && remote->transport->set_callbacks)
remote->transport->set_callbacks(remote->transport,
return remote->transport->set_callbacks(remote->transport,
remote->callbacks.progress,
NULL,
remote->callbacks.payload);
@ -1155,17 +1170,6 @@ int git_remote_set_callbacks(git_remote *remote, git_remote_callbacks *callbacks
return 0;
}
void git_remote_set_cred_acquire_cb(
git_remote *remote,
git_cred_acquire_cb cred_acquire_cb,
void *payload)
{
assert(remote);
remote->cred_acquire_cb = cred_acquire_cb;
remote->cred_acquire_payload = payload;
}
int git_remote_set_transport(git_remote *remote, git_transport *transport)
{
assert(remote && transport);

2
src/remote.h
View File

@ -21,8 +21,6 @@ struct git_remote {
char *pushurl;
git_vector refs;
git_vector refspecs;
git_cred_acquire_cb cred_acquire_cb;
void *cred_acquire_payload;
git_transport *transport;
git_repository *repo;
git_remote_callbacks callbacks;

2
src/transports/local.c
View File

@ -434,7 +434,7 @@ static int local_push(
if (!url || t->parent.close(&t->parent) < 0 ||
t->parent.connect(&t->parent, url,
push->remote->cred_acquire_cb, NULL, GIT_DIRECTION_PUSH, flags))
push->remote->callbacks.credentials, NULL, GIT_DIRECTION_PUSH, flags))
goto on_error;
}

2
tests-clar/clone/empty.c
View File

@ -10,12 +10,14 @@ static git_repository *g_repo_cloned;
void test_clone_empty__initialize(void)
{
git_repository *sandbox = cl_git_sandbox_init("empty_bare.git");
git_remote_callbacks dummy_callbacks = GIT_REMOTE_CALLBACKS_INIT;
cl_git_remove_placeholders(git_repository_path(sandbox), "dummy-marker.txt");
g_repo = NULL;
memset(&g_options, 0, sizeof(git_clone_options));
g_options.version = GIT_CLONE_OPTIONS_VERSION;
g_options.remote_callbacks = dummy_callbacks;
}
void test_clone_empty__cleanup(void)

75
tests-clar/clone/nonetwork.c
View File

@ -15,6 +15,7 @@ static git_remote* g_remote;
void test_clone_nonetwork__initialize(void)
{
git_checkout_opts dummy_opts = GIT_CHECKOUT_OPTS_INIT;
git_remote_callbacks dummy_callbacks = GIT_REMOTE_CALLBACKS_INIT;
g_repo = NULL;
@ -22,6 +23,7 @@ void test_clone_nonetwork__initialize(void)
g_options.version = GIT_CLONE_OPTIONS_VERSION;
g_options.checkout_opts = dummy_opts;
g_options.checkout_opts.checkout_strategy = GIT_CHECKOUT_SAFE;
g_options.remote_callbacks = dummy_callbacks;
}
void test_clone_nonetwork__cleanup(void)
@ -130,78 +132,11 @@ void test_clone_nonetwork__custom_origin_name(void)
cl_git_pass(git_remote_load(&g_remote, g_repo, "my_origin"));
}
void test_clone_nonetwork__custom_push_url(void)
void test_clone_nonetwork__defaults(void)
{
const char *url = "http://example.com";
g_options.pushurl = url;
cl_git_pass(git_clone(&g_repo, cl_git_fixture_url("testrepo.git"), "./foo", &g_options));
cl_git_pass(git_clone(&g_repo, cl_git_fixture_url("testrepo.git"), "./foo", NULL));
cl_assert(g_repo);
cl_git_pass(git_remote_load(&g_remote, g_repo, "origin"));
cl_assert_equal_s(url, git_remote_pushurl(g_remote));
}
void test_clone_nonetwork__custom_fetch_spec(void)
{
const git_refspec *actual_fs;
const char *spec = "+refs/heads/master:refs/heads/foo";
g_options.fetch_spec = spec;
cl_git_pass(git_clone(&g_repo, cl_git_fixture_url("testrepo.git"), "./foo", &g_options));
cl_git_pass(git_remote_load(&g_remote, g_repo, "origin"));
actual_fs = git_remote_get_refspec(g_remote, 0);
cl_assert_equal_s("refs/heads/master", git_refspec_src(actual_fs));
cl_assert_equal_s("refs/heads/foo", git_refspec_dst(actual_fs));
cl_git_pass(git_reference_lookup(&g_ref, g_repo, "refs/heads/foo"));
}
void test_clone_nonetwork__custom_push_spec(void)
{
const git_refspec *actual_fs;
const char *spec = "+refs/heads/master:refs/heads/foo";
g_options.push_spec = spec;
cl_git_pass(git_clone(&g_repo, cl_git_fixture_url("testrepo.git"), "./foo", &g_options));
cl_git_pass(git_remote_load(&g_remote, g_repo, "origin"));
actual_fs = git_remote_get_refspec(g_remote, git_remote_refspec_count(g_remote) - 1);
cl_assert_equal_s("refs/heads/master", git_refspec_src(actual_fs));
cl_assert_equal_s("refs/heads/foo", git_refspec_dst(actual_fs));
}
void test_clone_nonetwork__custom_autotag(void)
{
git_remote *origin;
git_strarray tags = {0};
g_options.remote_autotag = GIT_REMOTE_DOWNLOAD_TAGS_NONE;
cl_git_pass(git_clone(&g_repo, cl_git_fixture_url("testrepo.git"), "./foo", &g_options));
cl_git_pass(git_tag_list(&tags, g_repo));
cl_assert_equal_sz(0, tags.count);
cl_git_pass(git_remote_load(&origin, g_repo, "origin"));
cl_assert_equal_i(GIT_REMOTE_DOWNLOAD_TAGS_NONE, origin->download_tags);
git_strarray_free(&tags);
git_remote_free(origin);
}
void test_clone_nonetwork__custom_autotag_tags_all(void)
{
git_strarray tags = {0};
git_remote *origin;
g_options.remote_autotag = GIT_REMOTE_DOWNLOAD_TAGS_ALL;
cl_git_pass(git_clone(&g_repo, cl_git_fixture_url("testrepo.git"), "./foo", &g_options));
cl_git_pass(git_remote_load(&origin, g_repo, "origin"));
cl_assert_equal_i(GIT_REMOTE_DOWNLOAD_TAGS_ALL, origin->download_tags);
git_strarray_free(&tags);
git_remote_free(origin);
}
void test_clone_nonetwork__cope_with_already_existing_directory(void)

14
tests-clar/network/fetchlocal.c
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@ -25,13 +25,18 @@ void test_network_fetchlocal__complete(void)
git_strarray refnames = {0};
const char *url = cl_git_fixture_url("testrepo.git");
git_remote_callbacks callbacks = GIT_REMOTE_CALLBACKS_INIT;
callbacks.transfer_progress = transfer_cb;
callbacks.payload = &callcount;
cl_set_cleanup(&cleanup_local_repo, "foo");
cl_git_pass(git_repository_init(&repo, "foo", true));
cl_git_pass(git_remote_create(&origin, repo, GIT_REMOTE_ORIGIN, url));
git_remote_set_callbacks(origin, &callbacks);
cl_git_pass(git_remote_connect(origin, GIT_DIRECTION_FETCH));
cl_git_pass(git_remote_download(origin, transfer_cb, &callcount));
cl_git_pass(git_remote_download(origin));
cl_git_pass(git_remote_update_tips(origin));
cl_git_pass(git_reference_list(&refnames, repo));
@ -56,6 +61,10 @@ void test_network_fetchlocal__partial(void)
int callcount = 0;
git_strarray refnames = {0};
const char *url;
git_remote_callbacks callbacks = GIT_REMOTE_CALLBACKS_INIT;
callbacks.transfer_progress = transfer_cb;
callbacks.payload = &callcount;
cl_set_cleanup(&cleanup_sandbox, NULL);
cl_git_pass(git_reference_list(&refnames, repo));
@ -63,8 +72,9 @@ void test_network_fetchlocal__partial(void)
url = cl_git_fixture_url("testrepo.git");
cl_git_pass(git_remote_create(&origin, repo, GIT_REMOTE_ORIGIN, url));
git_remote_set_callbacks(origin, &callbacks);
cl_git_pass(git_remote_connect(origin, GIT_DIRECTION_FETCH));
cl_git_pass(git_remote_download(origin, transfer_cb, &callcount));
cl_git_pass(git_remote_download(origin));
cl_git_pass(git_remote_update_tips(origin));
git_strarray_free(&refnames);

10
tests-clar/network/remote/local.c
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@ -123,7 +123,7 @@ void test_network_remote_local__shorthand_fetch_refspec0(void)
cl_git_pass(git_remote_add_fetch(remote, refspec));
cl_git_pass(git_remote_add_fetch(remote, refspec2));
cl_git_pass(git_remote_download(remote, NULL, NULL));
cl_git_pass(git_remote_download(remote));
cl_git_pass(git_remote_update_tips(remote));
cl_git_pass(git_reference_lookup(&ref, repo, "refs/remotes/sloppy/master"));
@ -145,7 +145,7 @@ void test_network_remote_local__shorthand_fetch_refspec1(void)
cl_git_pass(git_remote_add_fetch(remote, refspec));
cl_git_pass(git_remote_add_fetch(remote, refspec2));
cl_git_pass(git_remote_download(remote, NULL, NULL));
cl_git_pass(git_remote_download(remote));
cl_git_pass(git_remote_update_tips(remote));
cl_git_fail(git_reference_lookup(&ref, repo, "refs/remotes/master"));
@ -160,7 +160,7 @@ void test_network_remote_local__tagopt(void)
connect_to_local_repository(cl_fixture("testrepo.git"));
git_remote_set_autotag(remote, GIT_REMOTE_DOWNLOAD_TAGS_ALL);
cl_git_pass(git_remote_download(remote, NULL, NULL));
cl_git_pass(git_remote_download(remote));
cl_git_pass(git_remote_update_tips(remote));
@ -179,7 +179,7 @@ void test_network_remote_local__push_to_bare_remote(void)
/* Get some commits */
connect_to_local_repository(cl_fixture("testrepo.git"));
cl_git_pass(git_remote_add_fetch(remote, "master:master"));
cl_git_pass(git_remote_download(remote, NULL, NULL));
cl_git_pass(git_remote_download(remote));
cl_git_pass(git_remote_update_tips(remote));
git_remote_disconnect(remote);
@ -215,7 +215,7 @@ void test_network_remote_local__push_to_non_bare_remote(void)
/* Get some commits */
connect_to_local_repository(cl_fixture("testrepo.git"));
cl_git_pass(git_remote_add_fetch(remote, "master:master"));
cl_git_pass(git_remote_download(remote, NULL, NULL));
cl_git_pass(git_remote_download(remote));
cl_git_pass(git_remote_update_tips(remote));
git_remote_disconnect(remote);

68
tests-clar/online/clone.c
View File

@ -18,6 +18,7 @@ static git_clone_options g_options;
void test_online_clone__initialize(void)
{
git_checkout_opts dummy_opts = GIT_CHECKOUT_OPTS_INIT;
git_remote_callbacks dummy_callbacks = GIT_REMOTE_CALLBACKS_INIT;
g_repo = NULL;
@ -25,6 +26,7 @@ void test_online_clone__initialize(void)
g_options.version = GIT_CLONE_OPTIONS_VERSION;
g_options.checkout_opts = dummy_opts;
g_options.checkout_opts.checkout_strategy = GIT_CHECKOUT_SAFE;
g_options.remote_callbacks = dummy_callbacks;
}
void test_online_clone__cleanup(void)
@ -103,8 +105,8 @@ void test_online_clone__can_checkout_a_cloned_repo(void)
g_options.checkout_opts.checkout_strategy = GIT_CHECKOUT_SAFE_CREATE;
g_options.checkout_opts.progress_cb = &checkout_progress;
g_options.checkout_opts.progress_payload = &checkout_progress_cb_was_called;
g_options.fetch_progress_cb = &fetch_progress;
g_options.fetch_progress_payload = &fetch_progress_cb_was_called;
g_options.remote_callbacks.transfer_progress = &fetch_progress;
g_options.remote_callbacks.payload = &fetch_progress_cb_was_called;
cl_git_pass(git_clone(&g_repo, LIVE_REPO_URL, "./foo", &g_options));
@ -122,6 +124,45 @@ void test_online_clone__can_checkout_a_cloned_repo(void)
git_buf_free(&path);
}
void test_online_clone__clone_into(void)
{
git_buf path = GIT_BUF_INIT;
git_remote *remote;
git_reference *head;
git_checkout_opts checkout_opts = GIT_CHECKOUT_OPTS_INIT;
git_remote_callbacks callbacks = GIT_REMOTE_CALLBACKS_INIT;
bool checkout_progress_cb_was_called = false,
fetch_progress_cb_was_called = false;
checkout_opts.checkout_strategy = GIT_CHECKOUT_SAFE_CREATE;
checkout_opts.progress_cb = &checkout_progress;
checkout_opts.progress_payload = &checkout_progress_cb_was_called;
cl_git_pass(git_repository_init(&g_repo, "./foo", false));
cl_git_pass(git_remote_create(&remote, g_repo, "origin", LIVE_REPO_URL));
callbacks.transfer_progress = &fetch_progress;
callbacks.payload = &fetch_progress_cb_was_called;
git_remote_set_callbacks(remote, &callbacks);
cl_git_pass(git_clone_into(g_repo, remote, &checkout_opts, NULL));
cl_git_pass(git_buf_joinpath(&path, git_repository_workdir(g_repo), "master.txt"));
cl_assert_equal_i(true, git_path_isfile(git_buf_cstr(&path)));
cl_git_pass(git_reference_lookup(&head, g_repo, "HEAD"));
cl_assert_equal_i(GIT_REF_SYMBOLIC, git_reference_type(head));
cl_assert_equal_s("refs/heads/master", git_reference_symbolic_target(head));
cl_assert_equal_i(true, checkout_progress_cb_was_called);
cl_assert_equal_i(true, fetch_progress_cb_was_called);
git_remote_free(remote);
git_reference_free(head);
git_buf_free(&path);
}
static int update_tips(const char *refname, const git_oid *a, const git_oid *b, void *payload)
{
int *callcount = (int*)payload;
@ -132,12 +173,10 @@ static int update_tips(const char *refname, const git_oid *a, const git_oid *b,
void test_online_clone__custom_remote_callbacks(void)
{
git_remote_callbacks remote_callbacks = GIT_REMOTE_CALLBACKS_INIT;
int callcount = 0;
g_options.remote_callbacks = &remote_callbacks;
remote_callbacks.update_tips = update_tips;
remote_callbacks.payload = &callcount;
g_options.remote_callbacks.update_tips = update_tips;
g_options.remote_callbacks.payload = &callcount;
cl_git_pass(git_clone(&g_repo, LIVE_REPO_URL, "./foo", &g_options));
cl_assert(callcount > 0);
@ -154,8 +193,8 @@ void test_online_clone__credentials(void)
if (!remote_url) return;
g_options.cred_acquire_cb = git_cred_userpass;
g_options.cred_acquire_payload = &user_pass;
g_options.remote_callbacks.credentials = git_cred_userpass;
g_options.remote_callbacks.payload = &user_pass;
cl_git_pass(git_clone(&g_repo, remote_url, "./foo", &g_options));
git_repository_free(g_repo); g_repo = NULL;
@ -168,8 +207,8 @@ void test_online_clone__bitbucket_style(void)
"libgit2", "libgit2"
};
g_options.cred_acquire_cb = git_cred_userpass;
g_options.cred_acquire_payload = &user_pass;
g_options.remote_callbacks.credentials = git_cred_userpass;
g_options.remote_callbacks.payload = &user_pass;
cl_git_pass(git_clone(&g_repo, BB_REPO_URL, "./foo", &g_options));
git_repository_free(g_repo); g_repo = NULL;
@ -199,6 +238,13 @@ static int cancel_at_half(const git_transfer_progress *stats, void *payload)
void test_online_clone__can_cancel(void)
{
g_options.fetch_progress_cb = cancel_at_half;
g_options.remote_callbacks.transfer_progress = cancel_at_half;
cl_git_fail_with(git_clone(&g_repo, LIVE_REPO_URL, "./foo", &g_options), GIT_EUSER);
}

18
tests-clar/online/fetch.c
View File

@ -38,14 +38,16 @@ static void do_fetch(const char *url, git_remote_autotag_option_t flag, int n)
git_remote_callbacks callbacks = GIT_REMOTE_CALLBACKS_INIT;
size_t bytes_received = 0;
callbacks.transfer_progress = progress;
callbacks.update_tips = update_tips;
callbacks.payload = &bytes_received;
counter = 0;
cl_git_pass(git_remote_create(&remote, _repo, "test", url));
git_remote_set_callbacks(remote, &callbacks);
git_remote_set_autotag(remote, flag);
cl_git_pass(git_remote_connect(remote, GIT_DIRECTION_FETCH));
cl_git_pass(git_remote_download(remote, progress, &bytes_received));
cl_git_pass(git_remote_download(remote));
cl_git_pass(git_remote_update_tips(remote));
git_remote_disconnect(remote);
cl_assert_equal_i(counter, n);
@ -93,6 +95,7 @@ void test_online_fetch__doesnt_retrieve_a_pack_when_the_repository_is_up_to_date
git_repository *_repository;
bool invoked = false;
git_remote *remote;
git_remote_callbacks callbacks = GIT_REMOTE_CALLBACKS_INIT;
git_clone_options opts = GIT_CLONE_OPTIONS_INIT;
opts.bare = true;
@ -107,7 +110,10 @@ void test_online_fetch__doesnt_retrieve_a_pack_when_the_repository_is_up_to_date
cl_assert_equal_i(false, invoked);
cl_git_pass(git_remote_download(remote, &transferProgressCallback, &invoked));
callbacks.transfer_progress = &transferProgressCallback;
callbacks.payload = &invoked;
git_remote_set_callbacks(remote, &callbacks);
cl_git_pass(git_remote_download(remote));
cl_assert_equal_i(false, invoked);
@ -131,11 +137,17 @@ void test_online_fetch__can_cancel(void)
{
git_remote *remote;
size_t bytes_received = 0;
git_remote_callbacks callbacks = GIT_REMOTE_CALLBACKS_INIT;
cl_git_pass(git_remote_create(&remote, _repo, "test",
"http://github.com/libgit2/TestGitRepository.git"));
callbacks.transfer_progress = cancel_at_half;
callbacks.payload = &bytes_received;
git_remote_set_callbacks(remote, &callbacks);
cl_git_pass(git_remote_connect(remote, GIT_DIRECTION_FETCH));
cl_git_fail_with(git_remote_download(remote, cancel_at_half, &bytes_received), GIT_EUSER);
cl_git_fail_with(git_remote_download(remote), GIT_EUSER);
git_remote_disconnect(remote);
git_remote_free(remote);
}

4
tests-clar/online/fetchhead.c
View File

@ -12,10 +12,12 @@ static git_clone_options g_options;
void test_online_fetchhead__initialize(void)
{
git_remote_callbacks dummy_callbacks = GIT_REMOTE_CALLBACKS_INIT;
g_repo = NULL;
memset(&g_options, 0, sizeof(git_clone_options));
g_options.version = GIT_CLONE_OPTIONS_VERSION;
g_options.remote_callbacks = dummy_callbacks;
}
void test_online_fetchhead__cleanup(void)
@ -48,7 +50,7 @@ static void fetchhead_test_fetch(const char *fetchspec, const char *expected_fet
}
cl_git_pass(git_remote_connect(remote, GIT_DIRECTION_FETCH));
cl_git_pass(git_remote_download(remote, NULL, NULL));
cl_git_pass(git_remote_download(remote));
cl_git_pass(git_remote_update_tips(remote));
git_remote_disconnect(remote);
git_remote_free(remote);

5
tests-clar/online/push.c
View File

@ -17,6 +17,8 @@ static char *_remote_url;
static char *_remote_user;
static char *_remote_pass;
static int cred_acquire_cb(git_cred **, const char *, const char *, unsigned int, void *);
static git_remote *_remote;
static bool _cred_acquire_called;
static record_callbacks_data _record_cbs_data = {{ 0 }};
@ -294,7 +296,6 @@ void test_online_push__initialize(void)
if (_remote_url) {
cl_git_pass(git_remote_create(&_remote, _repo, "test", _remote_url));
git_remote_set_cred_acquire_cb(_remote, cred_acquire_cb, &_cred_acquire_called);
record_callbacks_data_clear(&_record_cbs_data);
git_remote_set_callbacks(_remote, &_record_cbs);
@ -326,7 +327,7 @@ void test_online_push__initialize(void)
/* Now that we've deleted everything, fetch from the remote */
cl_git_pass(git_remote_connect(_remote, GIT_DIRECTION_FETCH));
cl_git_pass(git_remote_download(_remote, NULL, NULL));
cl_git_pass(git_remote_download(_remote));
cl_git_pass(git_remote_update_tips(_remote));
git_remote_disconnect(_remote);
} else

2
tests-clar/online/push_util.h
View File

@ -12,7 +12,7 @@ extern const git_oid OID_ZERO;
* @param data pointer to a record_callbacks_data instance
*/
#define RECORD_CALLBACKS_INIT(data) \
{ GIT_REMOTE_CALLBACKS_VERSION, NULL, NULL, record_update_tips_cb, data }
{ GIT_REMOTE_CALLBACKS_VERSION, NULL, NULL, cred_acquire_cb, NULL, record_update_tips_cb, data }
typedef struct {
char *name;