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remote: download HEAD when no refspecs are given

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The correct behaviour when a remote has no refspecs (e.g. a URL from the
command-line) is to download the remote's HEAD. Let's do that.

This fixes #1261.
This commit is contained in:
Carlos Martín Nieto 2013-10-26 16:21:31 +02:00
parent 567649f2ad
commit 2f03050f4f
2 changed files with 7 additions and 6 deletions
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2
include/git2/remote.h
View File

@ -54,7 +54,7 @@ GIT_EXTERN(int) git_remote_create(
*
* @param out pointer to the new remote object
* @param repo the associated repository
* @param fetch the fetch refspec to use for this remote. May be NULL for defaults.
* @param fetch the fetch refspec to use for this remote.
* @param url the remote repository's URL
* @return 0 or an error code
*/

11
src/fetch.c
View File

@ -23,7 +23,7 @@ struct filter_payload {
git_remote *remote;
const git_refspec *spec, *tagspec;
git_odb *odb;
int found_head;
int want_head;
};
static int filter_ref__cb(git_remote_head *head, void *payload)
@ -34,9 +34,9 @@ static int filter_ref__cb(git_remote_head *head, void *payload)
if (!git_reference_is_valid_name(head->name))
return 0;
if (!p->found_head && strcmp(head->name, GIT_HEAD_FILE) == 0)
p->found_head = 1;
else if (p->remote->download_tags == GIT_REMOTE_DOWNLOAD_TAGS_ALL) {
if ((strcmp(head->name, GIT_HEAD_FILE) == 0) && p->want_head) {
match = 1;
} else if (p->remote->download_tags == GIT_REMOTE_DOWNLOAD_TAGS_ALL) {
/*
* If tagopt is --tags, then we only use the default
* tags refspec and ignore the remote's
@ -77,8 +77,9 @@ static int filter_wants(git_remote *remote)
* HEAD, which will be stored in FETCH_HEAD after the fetch.
*/
p.tagspec = &tagspec;
p.found_head = 0;
p.remote = remote;
if (remote->refspecs.length == 0)
p.want_head = 1;
if (git_repository_odb__weakptr(&p.odb, remote->repo) < 0)
goto cleanup;