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Ignore funny refname sent from remote 

This allows the remote side (most notably, upload-pack) to show
additional information without affecting the downloader.  Peek-remote
does not ignore them -- this is to make it useful for Pasky's
automatic tag following.

Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Junio C Hamano 2005-10-13 18:57:40 -07:00
parent d8a1deecc6
commit 1a7141ff28
6 changed files with 12 additions and 6 deletions
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2
cache.h
View File

@ -339,7 +339,7 @@ extern int path_match(const char *path, int nr, char **match);
extern int match_refs(struct ref *src, struct ref *dst, struct ref ***dst_tail,
int nr_refspec, char **refspec, int all);
extern int get_ack(int fd, unsigned char *result_sha1);
extern struct ref **get_remote_heads(int in, struct ref **list, int nr_match, char **match);
extern struct ref **get_remote_heads(int in, struct ref **list, int nr_match, char **match, int ignore_funny);
extern struct packed_git *parse_pack_index(unsigned char *sha1);
extern struct packed_git *parse_pack_index_file(const unsigned char *sha1,

2
clone-pack.c
View File

@ -287,7 +287,7 @@ static int clone_pack(int fd[2], int nr_match, char **match)
struct ref *refs;
int status;
get_remote_heads(fd[0], &refs, nr_match, match);
get_remote_heads(fd[0], &refs, nr_match, match, 1);
if (!refs) {
packet_flush(fd[1]);
die("no matching remote head");

8
connect.c
View File

@ -10,7 +10,8 @@
/*
* Read all the refs from the other end
*/
struct ref **get_remote_heads(int in, struct ref **list, int nr_match, char **match)
struct ref **get_remote_heads(int in, struct ref **list,
int nr_match, char **match, int ignore_funny)
{
*list = NULL;
for (;;) {
@ -29,6 +30,11 @@ struct ref **get_remote_heads(int in, struct ref **list, int nr_match, char **ma
if (len < 42 || get_sha1_hex(buffer, old_sha1) || buffer[40] != ' ')
die("protocol error: expected sha/ref, got '%s'", buffer);
name = buffer + 41;
if (ignore_funny && 45 < len && !memcmp(name, "refs/", 5) &&
check_ref_format(name + 5))
continue;
if (nr_match && !path_match(name, nr_match, match))
continue;
ref = xcalloc(1, sizeof(*ref) + len - 40);

2
fetch-pack.c
View File

@ -81,7 +81,7 @@ static int fetch_pack(int fd[2], int nr_match, char **match)
int status;
pid_t pid;
get_remote_heads(fd[0], &ref, nr_match, match);
get_remote_heads(fd[0], &ref, nr_match, match, 1);
if (!ref) {
packet_flush(fd[1]);
die("no matching remote head");

2
peek-remote.c
View File

@ -11,7 +11,7 @@ static int peek_remote(int fd[2])
{
struct ref *ref;
get_remote_heads(fd[0], &ref, 0, NULL);
get_remote_heads(fd[0], &ref, 0, NULL, 0);
packet_flush(fd[1]);
while (ref) {

2
send-pack.c
View File

@ -181,7 +181,7 @@ static int send_pack(int in, int out, int nr_refspec, char **refspec)
int new_refs;
/* No funny business with the matcher */
remote_tail = get_remote_heads(in, &remote_refs, 0, NULL);
remote_tail = get_remote_heads(in, &remote_refs, 0, NULL, 1);
get_local_heads();
/* match them up */