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move duplicated get_local_heads() to remote.c 

get_local_heads() appears to have been copied from builtin-send-pack.c
to http-push.c via cut and paste. This patch moves the function and its
helper one_local_ref() to remote.c.

The two copies of one_local_ref() were not identical. I used the more
recent version from builtin-send-pack.c after confirming with Jeff King
that it was an oversight that commit 30affa1e did not update both
copies.

This is in preparation for being able to call it from builtin-remote.c

Signed-off-by: Jay Soffian <jaysoffian@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Jay Soffian 2009-02-25 03:32:11 -05:00 committed by Junio C Hamano
parent 5483f79998
commit 454e2025a9
4 changed files with 31 additions and 48 deletions
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29
builtin-send-pack.c
View File

@ -133,33 +133,8 @@ static int ref_newer(const unsigned char *new_sha1,
return found;
}
static struct ref *local_refs, **local_tail;
static struct ref *remote_refs, **remote_tail;
static int one_local_ref(const char *refname, const unsigned char *sha1, int flag, void *cb_data)
{
struct ref *ref;
int len;
/* we already know it starts with refs/ to get here */
if (check_ref_format(refname + 5))
return 0;
len = strlen(refname) + 1;
ref = xcalloc(1, sizeof(*ref) + len);
hashcpy(ref->new_sha1, sha1);
memcpy(ref->name, refname, len);
*local_tail = ref;
local_tail = &ref->next;
return 0;
}
static void get_local_heads(void)
{
local_tail = &local_refs;
for_each_ref(one_local_ref, NULL);
}
static int receive_status(int in, struct ref *refs)
{
struct ref *hint;
@ -387,7 +362,7 @@ static int refs_pushed(struct ref *ref)
static int do_send_pack(int in, int out, struct remote *remote, const char *dest, int nr_refspec, const char **refspec)
{
struct ref *ref;
struct ref *ref, *local_refs;
int new_refs;
int ask_for_status_report = 0;
int allow_deleting_refs = 0;
@ -405,7 +380,7 @@ static int do_send_pack(int in, int out, struct remote *remote, const char *dest
/* No funny business with the matcher */
remote_tail = get_remote_heads(in, &remote_refs, 0, NULL, REF_NORMAL,
&extra_have);
get_local_heads();
local_refs = get_local_heads();
/* Does the other end support the reporting? */
if (server_supports("report-status"))

23
http-push.c
View File

@ -1792,21 +1792,8 @@ static int update_remote(unsigned char *sha1, struct remote_lock *lock)
return 1;
}
static struct ref *local_refs, **local_tail;
static struct ref *remote_refs, **remote_tail;
static int one_local_ref(const char *refname, const unsigned char *sha1, int flag, void *cb_data)
{
struct ref *ref;
int len = strlen(refname) + 1;
ref = xcalloc(1, sizeof(*ref) + len);
hashcpy(ref->new_sha1, sha1);
memcpy(ref->name, refname, len);
*local_tail = ref;
local_tail = &ref->next;
return 0;
}
static void one_remote_ref(char *refname)
{
struct ref *ref;
@ -1839,12 +1826,6 @@ static void one_remote_ref(char *refname)
remote_tail = &ref->next;
}
static void get_local_heads(void)
{
local_tail = &local_refs;
for_each_ref(one_local_ref, NULL);
}
static void get_dav_remote_heads(void)
{
remote_tail = &remote_refs;
@ -2195,7 +2176,7 @@ int main(int argc, char **argv)
int rc = 0;
int i;
int new_refs;
struct ref *ref;
struct ref *ref, *local_refs;
char *rewritten_url = NULL;
git_extract_argv0_path(argv[0]);
@ -2302,7 +2283,7 @@ int main(int argc, char **argv)
fetch_indices();
/* Get a list of all local and remote heads to validate refspecs */
get_local_heads();
local_refs = get_local_heads();
fprintf(stderr, "Fetching remote heads...\n");
get_dav_remote_heads();

26
remote.c
View File

@ -1376,3 +1376,29 @@ int format_tracking_info(struct branch *branch, struct strbuf *sb)
base, num_ours, num_theirs);
return 1;
}
static int one_local_ref(const char *refname, const unsigned char *sha1, int flag, void *cb_data)
{
struct ref ***local_tail = cb_data;
struct ref *ref;
int len;
/* we already know it starts with refs/ to get here */
if (check_ref_format(refname + 5))
return 0;
len = strlen(refname) + 1;
ref = xcalloc(1, sizeof(*ref) + len);
hashcpy(ref->new_sha1, sha1);
memcpy(ref->name, refname, len);
**local_tail = ref;
*local_tail = &ref->next;
return 0;
}
struct ref *get_local_heads(void)
{
struct ref *local_refs, **local_tail = &local_refs;
for_each_ref(one_local_ref, &local_tail);
return local_refs;
}

1
remote.h
View File

@ -137,4 +137,5 @@ enum match_refs_flags {
int stat_tracking_info(struct branch *branch, int *num_ours, int *num_theirs);
int format_tracking_info(struct branch *branch, struct strbuf *sb);
struct ref *get_local_heads(void);
#endif