Merge pull request #238: Drop --no-update-remote-refs

This is a straight revert of 61def50, since feedback from upstream demonstrated that the `--refmap=""` option does exactly what we want.

Author: derrickstolee

Documentation/fetch-options.txt

@@ -254,11 +254,6 @@ endif::git-pull[]
 	'git-pull' the --ff-only option will still check for forced updates
 	before attempting a fast-forward update. See linkgit:git-config[1].
 
---no-update-remote-refs::
-	By default, git updates the `refs/remotes/` refspace with the refs
-	advertised by the remotes during a `git fetch` command. With this
-	option, those refs will be ignored.
-
 -4::
 --ipv4::
 	Use IPv4 addresses only, ignoring IPv6 addresses.

builtin/fetch.c

@@ -80,7 +80,6 @@ static struct list_objects_filter_options filter_options;
 static struct string_list server_options = STRING_LIST_INIT_DUP;
 static struct string_list negotiation_tip = STRING_LIST_INIT_NODUP;
 static int fetch_write_commit_graph = -1;
-static int update_remote_refs = 1;
 
 static int git_fetch_config(const char *k, const char *v, void *cb)
 {
@@ -204,8 +203,6 @@ static struct option builtin_fetch_options[] = {
 		 N_("check for forced-updates on all updated branches")),
 	OPT_BOOL(0, "write-commit-graph", &fetch_write_commit_graph,
 		 N_("write the commit-graph after fetching")),
-	OPT_BOOL(0, "update-remote-refs", &update_remote_refs,
-		 N_("update the refs/remotes/ refspace")),
 	OPT_END()
 };
 
@@ -751,9 +748,6 @@ static int update_local_ref(struct ref *ref,
 	const char *pretty_ref = prettify_refname(ref->name);
 	int fast_forward = 0;
 
-	if (!update_remote_refs && starts_with(ref->name, "refs/remotes/"))
-		return 0;
-
 	type = oid_object_info(the_repository, &ref->new_oid, NULL);
 	if (type < 0)
 		die(_("object %s not found"), oid_to_hex(&ref->new_oid));