Linus TorvaldsThis adds the "--local" flag to git-pack-objects, which acts like "--incremental", except that instead of ignoring all packed objects, it only ignores objects that are packed and in an alternate object tree.
As a result, it effectively only does a local re-pack: any remote-packed objects will stay in the alternate object directories.
Signed-off-by: Linus Torvalds <torvalds@osdl.org> ---
Show changes to pack-objects.c +21 −3
diff --git a/pack-objects.c b/pack-objects.c index ef55cab..8a1ee74 100644 --- a/pack-objects.c +++ b/pack-objects.c @@ -5,7 +5,7 @@ #include "pack.h" #include "csum-file.h" -static const char pack_usage[] = "git-pack-objects [--incremental] [--window=N] [--depth=N] {--stdout | base-name} < object-list"; +static const char pack_usage[] = "git-pack-objects [--local] [--incremental] [--window=N] [--depth=N] {--stdout | base-name} < object-list"; struct object_entry { unsigned char sha1[20]; @@ -20,6 +20,7 @@ struct object_entry { static unsigned char object_list_sha1[20]; static int non_empty = 0; +static int local = 0; static int incremental = 0; static struct object_entry **sorted_by_sha, **sorted_by_type; static struct object_entry *objects = NULL; @@ -195,8 +196,20 @@ static int add_object_entry(unsigned cha unsigned int idx = nr_objects; struct object_entry *entry; - if (incremental && has_sha1_pack(sha1)) - return 0; + if (incremental || local) { + struct packed_git *p; + + for (p = packed_git; p; p = p->next) { + struct pack_entry e; + + if (find_pack_entry_one(sha1, &e, p)) { + if (incremental) + return 0; + if (local && !p->pack_local) + return 0; + } + } + } if (idx >= nr_alloc) { unsigned int needed = (idx + 1024) * 3 / 2; @@ -404,6 +417,10 @@ int main(int argc, char **argv) non_empty = 1; continue; } + if (!strcmp("--local", arg)) { + local = 1; + continue; + } if (!strcmp("--incremental", arg)) { incremental = 1; continue; @@ -436,6 +453,7 @@ int main(int argc, char **argv) if (pack_to_stdout != !base_name) usage(pack_usage); + prepare_packed_git(); while (fgets(line, sizeof(line), stdin) != NULL) { unsigned int hash; char *p;