static int keep_unreachable, unpack_unreachable, include_tag;
static int local;
static int incremental;
+static int ignore_packed_keep;
static int allow_ofs_delta;
static const char *base_name;
static int progress = 1;
int st;
memset(&stream, 0, sizeof(stream));
- inflateInit(&stream);
+ git_inflate_init(&stream);
do {
in = use_pack(p, w_curs, offset, &stream.avail_in);
stream.next_in = in;
stream.next_out = fakebuf;
stream.avail_out = sizeof(fakebuf);
- st = inflate(&stream, Z_FINISH);
+ st = git_inflate(&stream, Z_FINISH);
offset += stream.next_in - in;
} while (st == Z_OK || st == Z_BUF_ERROR);
- inflateEnd(&stream);
+ git_inflate_end(&stream);
return (st == Z_STREAM_END &&
stream.total_out == expect &&
stream.total_in == len) ? 0 : -1;
type = entry->type;
/* write limit if limited packsize and not first object */
- limit = pack_size_limit && nr_written ?
- pack_size_limit - write_offset : 0;
+ if (!pack_size_limit || !nr_written)
+ limit = 0;
+ else if (pack_size_limit <= write_offset)
+ /*
+ * the earlier object did not fit the limit; avoid
+ * mistaking this with unlimited (i.e. limit = 0).
+ */
+ limit = 1;
+ else
+ limit = pack_size_limit - write_offset;
if (!entry->delta)
usable_delta = 0; /* no delta */
*/
if (!to_reuse) {
+ no_reuse:
if (!usable_delta) {
buf = read_sha1_file(entry->idx.sha1, &type, &size);
if (!buf)
struct revindex_entry *revidx;
off_t offset;
- if (entry->delta) {
+ if (entry->delta)
type = (allow_ofs_delta && entry->delta->idx.offset) ?
OBJ_OFS_DELTA : OBJ_REF_DELTA;
- reused_delta++;
- }
hdrlen = encode_header(type, entry->size, header);
+
offset = entry->in_pack_offset;
revidx = find_pack_revindex(p, offset);
datalen = revidx[1].offset - offset;
if (!pack_to_stdout && p->index_version > 1 &&
- check_pack_crc(p, &w_curs, offset, datalen, revidx->nr))
- die("bad packed object CRC for %s", sha1_to_hex(entry->idx.sha1));
+ check_pack_crc(p, &w_curs, offset, datalen, revidx->nr)) {
+ error("bad packed object CRC for %s", sha1_to_hex(entry->idx.sha1));
+ unuse_pack(&w_curs);
+ goto no_reuse;
+ }
+
offset += entry->in_pack_header_size;
datalen -= entry->in_pack_header_size;
+ if (!pack_to_stdout && p->index_version == 1 &&
+ check_pack_inflate(p, &w_curs, offset, datalen, entry->size)) {
+ error("corrupt packed object for %s", sha1_to_hex(entry->idx.sha1));
+ unuse_pack(&w_curs);
+ goto no_reuse;
+ }
+
if (type == OBJ_OFS_DELTA) {
off_t ofs = entry->idx.offset - entry->delta->idx.offset;
unsigned pos = sizeof(dheader) - 1;
dheader[pos] = ofs & 127;
while (ofs >>= 7)
dheader[--pos] = 128 | (--ofs & 127);
- if (limit && hdrlen + sizeof(dheader) - pos + datalen + 20 >= limit)
+ if (limit && hdrlen + sizeof(dheader) - pos + datalen + 20 >= limit) {
+ unuse_pack(&w_curs);
return 0;
+ }
sha1write(f, header, hdrlen);
sha1write(f, dheader + pos, sizeof(dheader) - pos);
hdrlen += sizeof(dheader) - pos;
+ reused_delta++;
} else if (type == OBJ_REF_DELTA) {
- if (limit && hdrlen + 20 + datalen + 20 >= limit)
+ if (limit && hdrlen + 20 + datalen + 20 >= limit) {
+ unuse_pack(&w_curs);
return 0;
+ }
sha1write(f, header, hdrlen);
sha1write(f, entry->delta->idx.sha1, 20);
hdrlen += 20;
+ reused_delta++;
} else {
- if (limit && hdrlen + datalen + 20 >= limit)
+ if (limit && hdrlen + datalen + 20 >= limit) {
+ unuse_pack(&w_curs);
return 0;
+ }
sha1write(f, header, hdrlen);
}
-
- if (!pack_to_stdout && p->index_version == 1 &&
- check_pack_inflate(p, &w_curs, offset, datalen, entry->size))
- die("corrupt packed object for %s", sha1_to_hex(entry->idx.sha1));
copy_pack_data(f, p, &w_curs, offset, datalen);
unuse_pack(&w_curs);
reused++;
} else {
char tmpname[PATH_MAX];
int fd;
- snprintf(tmpname, sizeof(tmpname),
- "%s/pack/tmp_pack_XXXXXX", get_object_directory());
- fd = xmkstemp(tmpname);
+ fd = odb_mkstemp(tmpname, sizeof(tmpname),
+ "pack/tmp_pack_XXXXXX");
pack_tmp_name = xstrdup(tmpname);
f = sha1fd(fd, pack_tmp_name);
}
snprintf(tmpname, sizeof(tmpname), "%s-%s.pack",
base_name, sha1_to_hex(sha1));
+ free_pack_by_name(tmpname);
if (adjust_perm(pack_tmp_name, mode))
die("unable to make temporary pack file readable: %s",
strerror(errno));
return 0;
}
+ if (!exclude && local && has_loose_object_nonlocal(sha1))
+ return 0;
+
for (p = packed_git; p; p = p->next) {
off_t offset = find_pack_entry_one(sha1, p);
if (offset) {
return 0;
if (local && !p->pack_local)
return 0;
+ if (ignore_packed_keep && p->pack_local && p->pack_keep)
+ return 0;
}
}
if (reuse_delta && !entry->preferred_base) {
struct revindex_entry *revidx;
revidx = find_pack_revindex(p, ofs);
+ if (!revidx)
+ goto give_up;
base_ref = nth_packed_object_sha1(p, revidx->nr);
}
entry->in_pack_header_size = used + used_0;
*/
entry->type = entry->in_pack_type;
entry->delta = base_entry;
+ entry->delta_size = entry->size;
entry->delta_sibling = base_entry->delta_child;
base_entry->delta_child = entry;
unuse_pack(&w_curs);
max_size = trg_entry->delta_size;
ref_depth = trg->depth;
}
- max_size = max_size * (max_depth - src->depth) /
+ max_size = (uint64_t)max_size * (max_depth - src->depth) /
(max_depth - ref_depth + 1);
if (max_size == 0)
return 0;
add_preferred_base_object(p->name);
add_object_entry(p->item->sha1, p->item->type, p->name, 0);
p->item->flags |= OBJECT_ADDED;
+ free((char *)p->name);
+ p->name = NULL;
}
static void show_edge(struct commit *commit)
incremental = 1;
continue;
}
+ if (!strcmp("--honor-pack-keep", arg)) {
+ ignore_packed_keep = 1;
+ continue;
+ }
if (!prefixcmp(arg, "--compression=")) {
char *end;
int level = strtoul(arg+14, &end, 0);