Move the setting of oi->whence to sha1_loose_object_info() and
packed_object_info().
This allows sha1_object_info_extended() to not need to know about the
delta base cache. This will be useful during a future refactoring in
which packfile-related functions, including the handling of the delta
base cache, will be moved to a separate file.
Signed-off-by: Jonathan Tan <jonathantanmy@xxxxxxxxxx>
---
sha1_file.c | 13 ++++++-------
1 file changed, 6 insertions(+), 7 deletions(-)
diff --git a/sha1_file.c b/sha1_file.c
index b60ae15f7..910109fd9 100644
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -2444,6 +2444,9 @@ int packed_object_info(struct packed_git *p, off_t obj_offset,
hashclr(oi->delta_base_sha1);
}
+ oi->whence = in_delta_base_cache(p, obj_offset) ? OI_DBCACHED :
+ OI_PACKED;
+
out:
unuse_pack(&w_curs);
return type;
@@ -2973,6 +2976,7 @@ static int sha1_loose_object_info(const unsigned char *sha1,
if (oi->sizep == &size_scratch)
oi->sizep = NULL;
strbuf_release(&hdrbuf);
+ oi->whence = OI_LOOSE;
return (status < 0) ? status : 0;
}
@@ -3010,10 +3014,8 @@ int sha1_object_info_extended(const unsigned char *sha1, struct object_info *oi,
if (!find_pack_entry(real, &e)) {
/* Most likely it's a loose object. */
- if (!sha1_loose_object_info(real, oi, flags)) {
- oi->whence = OI_LOOSE;
+ if (!sha1_loose_object_info(real, oi, flags))
return 0;
- }
/* Not a loose object; someone else may have just packed it. */
if (flags & OBJECT_INFO_QUICK) {
@@ -3036,10 +3038,7 @@ int sha1_object_info_extended(const unsigned char *sha1, struct object_info *oi,
if (rtype < 0) {
mark_bad_packed_object(e.p, real);
return sha1_object_info_extended(real, oi, 0);
- } else if (in_delta_base_cache(e.p, e.offset)) {
- oi->whence = OI_DBCACHED;
- } else {
- oi->whence = OI_PACKED;
+ } else if (oi->whence == OI_PACKED) {
oi->u.packed.offset = e.offset;
oi->u.packed.pack = e.p;
oi->u.packed.is_delta = (rtype == OBJ_REF_DELTA ||
--
2.14.0.434.g98096fd7a8-goog
