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git-send-pack: add "--all" option to send all refs to the other side

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This affects only refs that the other side doesn't already have. The
ones it has are still filtered by the ref selection.
This commit is contained in:
Linus Torvalds 2005-07-16 13:26:33 -07:00
parent 9c2b1c0cd8
commit d089391c00
1 changed files with 28 additions and 10 deletions
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38
send-pack.c
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@ -5,6 +5,7 @@
static const char send_pack_usage[] =
"git-send-pack [--exec=git-receive-pack] [host:]directory [heads]*";
static const char *exec = "git-receive-pack";
static int send_all = 0;
struct ref {
struct ref *next;
@ -137,15 +138,24 @@ static int ref_newer(const unsigned char *new_sha1, const unsigned char *old_sha
static int local_ref_nr_match;
static char **local_ref_match;
static struct ref **local_ref_list;
static struct ref *local_ref_list;
static struct ref **local_last_ref;
static int try_to_match(const char *refname, const unsigned char *sha1)
{
struct ref *ref;
int len;
if (!path_match(refname, local_ref_nr_match, local_ref_match))
return 0;
if (!path_match(refname, local_ref_nr_match, local_ref_match)) {
if (!send_all)
return 0;
/* If we have it listed already, skip it */
for (ref = local_ref_list ; ref ; ref = ref->next) {
if (!strcmp(ref->name, refname))
return 0;
}
}
len = strlen(refname)+1;
ref = xmalloc(sizeof(*ref) + len);
@ -153,8 +163,8 @@ static int try_to_match(const char *refname, const unsigned char *sha1)
memcpy(ref->new_sha1, sha1, 20);
memcpy(ref->name, refname, len);
ref->next = NULL;
*local_ref_list = ref;
local_ref_list = &ref->next;
*local_last_ref = ref;
local_last_ref = &ref->next;
return 0;
}
@ -225,7 +235,8 @@ static int send_pack(int in, int out, int nr_match, char **match)
if (nr_match) {
local_ref_nr_match = nr_match;
local_ref_match = match;
local_ref_list = last_ref;
local_ref_list = ref_list;
local_last_ref = last_ref;
for_each_ref(try_to_match);
}
@ -260,19 +271,26 @@ int main(int argc, char **argv)
pid_t pid;
argv++;
for (i = 1; i < argc; i++) {
char *arg = *argv++;
for (i = 1; i < argc; i++, argv++) {
char *arg = *argv;
if (*arg == '-') {
if (!strncmp(arg, "--exec=", 7)) {
exec = arg + 7;
continue;
}
if (!strcmp(arg, "--all")) {
send_all = 1;
continue;
}
usage(send_pack_usage);
}
dest = arg;
if (!dest) {
dest = arg;
continue;
}
heads = argv;
nr_heads = argc - i -1;
nr_heads = argc - i;
break;
}
if (!dest)