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sha1_file: allow stat_sha1_file to handle arbitrary repositories

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Signed-off-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Stefan Beller 2018-03-23 18:21:17 +01:00 committed by Junio C Hamano
parent a68377b5de
commit d2607fa053
1 changed files with 5 additions and 6 deletions
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11
sha1_file.c
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@ -867,23 +867,22 @@ int git_open_cloexec(const char *name, int flags)
* Note that it may point to static storage and is only valid until another
* call to sha1_file_name(), etc.
*/
#define stat_sha1_file(r, s, st, p) stat_sha1_file_##r(s, st, p)
static int stat_sha1_file_the_repository(const unsigned char *sha1,
struct stat *st, const char **path)
static int stat_sha1_file(struct repository *r, const unsigned char *sha1,
struct stat *st, const char **path)
{
struct alternate_object_database *alt;
static struct strbuf buf = STRBUF_INIT;
strbuf_reset(&buf);
sha1_file_name(the_repository, &buf, sha1);
sha1_file_name(r, &buf, sha1);
*path = buf.buf;
if (!lstat(*path, st))
return 0;
prepare_alt_odb(the_repository);
prepare_alt_odb(r);
errno = ENOENT;
for (alt = the_repository->objects->alt_odb_list; alt; alt = alt->next) {
for (alt = r->objects->alt_odb_list; alt; alt = alt->next) {
*path = alt_sha1_path(alt, sha1);
if (!lstat(*path, st))
return 0;