static git_repository *create_local_repo(const char *localdir, const char *remote, const char *branch, enum remote_transport rt)
{
int error;
git_repository *cloned_repo = NULL;
git_clone_options opts = GIT_CLONE_OPTIONS_INIT;
if (verbose)
fprintf(stderr, "git storage: create_local_repo\n");
auth_attempt = 0;
opts.fetch_opts.callbacks.transfer_progress = &transfer_progress_cb;
if (rt == RT_SSH)
opts.fetch_opts.callbacks.credentials = credential_ssh_cb;
else if (rt == RT_HTTPS)
opts.fetch_opts.callbacks.credentials = credential_https_cb;
opts.repository_cb = repository_create_cb;
opts.fetch_opts.callbacks.certificate_check = certificate_check_cb;
opts.checkout_branch = branch;
if (is_subsurface_cloud && !canReachCloudServer())
return 0;
if (verbose > 1)
fprintf(stderr, "git storage: calling git_clone()\n");
error = git_clone(&cloned_repo, remote, localdir, &opts);
if (verbose > 1)
fprintf(stderr, "git storage: returned from git_clone() with error %d\n", error);
if (error) {
char *msg = "";
if (giterr_last()) {
msg = giterr_last()->message;
fprintf(stderr, "error message was %s\n", msg);
}
char *pattern = format_string("reference 'refs/remotes/origin/%s' not found", branch);
// it seems that we sometimes get 'Reference' and sometimes 'reference'
if (includes_string_caseinsensitive(msg, pattern)) {
/* we're trying to open the remote branch that corresponds
* to our cloud storage and the branch doesn't exist.
* So we need to create the branch and push it to the remote */
if (verbose)
fprintf(stderr, "remote repo didn't include our branch\n");
cloned_repo = create_and_push_remote(localdir, remote, branch);
#if !defined(DEBUG) && !defined(SUBSURFACE_MOBILE)
} else if (is_subsurface_cloud) {
report_error(translate("gettextFromC", "Error connecting to Subsurface cloud storage"));
#endif
} else {
report_error(translate("gettextFromC", "git clone of %s failed (%s)"), remote, msg);
}
free(pattern);
}
return cloned_repo;
}
static git_repository *create_local_repo(const char *localdir, const char *remote, const char *branch, enum remote_transport rt)
{
int error;
git_repository *cloned_repo = NULL;
git_clone_options opts = GIT_CLONE_OPTIONS_INIT;
if (verbose)
fprintf(stderr, "git storage: create_local_repo\n");
#if USE_LIBGIT23_API
opts.fetch_opts.callbacks.transfer_progress = &transfer_progress_cb;
if (rt == RT_SSH)
opts.fetch_opts.callbacks.credentials = credential_ssh_cb;
else if (rt == RT_HTTPS)
opts.fetch_opts.callbacks.credentials = credential_https_cb;
opts.repository_cb = repository_create_cb;
opts.fetch_opts.callbacks.certificate_check = certificate_check_cb;
#endif
opts.checkout_branch = branch;
if (rt == RT_HTTPS && !canReachCloudServer())
return 0;
if (verbose > 1)
fprintf(stderr, "git storage: calling git_clone()\n");
error = git_clone(&cloned_repo, remote, localdir, &opts);
if (verbose > 1)
fprintf(stderr, "git storage: returned from git_clone() with error %d\n", error);
if (error) {
char *msg = giterr_last()->message;
int len = sizeof("Reference 'refs/remotes/origin/' not found") + strlen(branch);
char *pattern = malloc(len);
snprintf(pattern, len, "Reference 'refs/remotes/origin/%s' not found", branch);
if (strstr(remote, prefs.cloud_git_url) && strstr(msg, pattern)) {
/* we're trying to open the remote branch that corresponds
* to our cloud storage and the branch doesn't exist.
* So we need to create the branch and push it to the remote */
cloned_repo = create_and_push_remote(localdir, remote, branch);
#if !defined(DEBUG)
} else if (is_subsurface_cloud) {
report_error(translate("gettextFromC", "Error connecting to Subsurface cloud storage"));
#endif
} else {
report_error(translate("gettextFromC", "git clone of %s failed (%s)"), remote, msg);
}
free(pattern);
}
return cloned_repo;
}
