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remote: create FETCH_HEAD with a refspecless remote

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When downloading the default branch due to lack of refspecs, we still
need to write out FETCH_HEAD with the tip we downloaded, unfortunately
with a format that doesn't match what we already have.
This commit is contained in:
Carlos Martín Nieto 2013-10-26 17:35:12 +02:00
parent a7382aa28c
commit 968c7d072a
2 changed files with 27 additions and 0 deletions
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6
src/fetchhead.c
View File

@ -74,6 +74,7 @@ static int fetchhead_ref_write(
{
char oid[GIT_OID_HEXSZ + 1];
const char *type, *name;
int head = 0;
assert(file && fetchhead_ref);
@ -87,11 +88,16 @@ static int fetchhead_ref_write(
GIT_REFS_TAGS_DIR) == 0) {
type = "tag ";
name = fetchhead_ref->ref_name + strlen(GIT_REFS_TAGS_DIR);
} else if (!git__strcmp(fetchhead_ref->ref_name, GIT_HEAD_FILE)) {
head = 1;
} else {
type = "";
name = fetchhead_ref->ref_name;
}
if (head)
return git_filebuf_printf(file, "%s\t\t%s\n", oid, fetchhead_ref->remote_url);
return git_filebuf_printf(file, "%s\t%s\t%s'%s' of %s\n",
oid,
(fetchhead_ref->is_merge) ? "" : "not-for-merge",

21
src/remote.c
View File

@ -1032,6 +1032,27 @@ int git_remote_update_tips(git_remote *remote)
goto out;
}
/* If we have no refspecs, update HEAD -> FETCH_HEAD manually */
if (remote->refspecs.length == 0 && refs.length > 0 && git_remote_update_fetchhead(remote)) {
git_vector vec;
git_refspec headspec;
if (git_refspec__parse(&headspec, "HEAD", true) < 0)
goto out;
if (git_vector_init(&vec, 1, NULL) < 0) {
goto out;
}
if (git_vector_insert(&vec, git_vector_get(&refs, 0)) < 0) {
git_vector_free(&vec);
goto out;
}
error = git_remote_write_fetchhead(remote, &headspec, &vec);
git_vector_free(&vec);
}
out:
git_refspec__free(&tagspec);
git_vector_free(&refs);