subtree: make --ignore-joins pay attention to adds

diff --git a/packfile.c b/packfile.c
index 12db1a9d7d6251016627e6bc4ac80e55206489c5..841b36182fcd938da5ee0a4b065e0717ef4a18ed 100644 (file)
--- a/packfile.c
+++ b/packfile.c
@@ -550,7 +550,7 @@ static int open_packed_git_1(struct packed_git *p)
        if (read_result != hashsz)
                return error("packfile %s signature is unavailable", p->pack_name);
        idx_hash = ((unsigned char *)p->index_data) + p->index_size - hashsz * 2;
-       if (hashcmp(hash, idx_hash))
+       if (!hasheq(hash, idx_hash))
                return error("packfile %s does not match index", p->pack_name);
        return 0;
 }
@@ -820,9 +820,8 @@ static void prepare_pack(const char *full_name, size_t full_name_len,
        struct packed_git *p;
        size_t base_len = full_name_len;
 
-       if (strip_suffix_mem(full_name, &base_len, ".idx")) {
-               if (data->m && midx_contains_pack(data->m, file_name))
-                       return;
+       if (strip_suffix_mem(full_name, &base_len, ".idx") &&
+           !(data->m && midx_contains_pack(data->m, file_name))) {
                /* Don't reopen a pack we already have. */
                for (p = data->r->objects->packed_git; p; p = p->next) {
                        size_t len;
@@ -842,6 +841,8 @@ static void prepare_pack(const char *full_name, size_t full_name_len,
        if (!report_garbage)
                return;
 
+       if (!strcmp(file_name, "multi-pack-index"))
+               return;
        if (ends_with(file_name, ".idx") ||
            ends_with(file_name, ".pack") ||
            ends_with(file_name, ".bitmap") ||
@@ -963,14 +964,17 @@ static void prepare_packed_git(struct repository *r)
 
        if (r->objects->packed_git_initialized)
                return;
-       prepare_multi_pack_index_one(r, r->objects->objectdir);
+       prepare_multi_pack_index_one(r, r->objects->objectdir, 1);
        prepare_packed_git_one(r, r->objects->objectdir, 1);
        prepare_alt_odb(r);
        for (alt = r->objects->alt_odb_list; alt; alt = alt->next) {
-               prepare_multi_pack_index_one(r, alt->path);
+               prepare_multi_pack_index_one(r, alt->path, 0);
                prepare_packed_git_one(r, alt->path, 0);
        }
        rearrange_packed_git(r);
+
+       r->objects->all_packs = NULL;
+
        prepare_packed_git_mru(r);
        r->objects->packed_git_initialized = 1;
 }
@@ -994,6 +998,30 @@ struct multi_pack_index *get_multi_pack_index(struct repository *r)
        return r->objects->multi_pack_index;
 }
 
+struct packed_git *get_all_packs(struct repository *r)
+{
+       prepare_packed_git(r);
+
+       if (!r->objects->all_packs) {
+               struct packed_git *p = r->objects->packed_git;
+               struct multi_pack_index *m;
+
+               for (m = r->objects->multi_pack_index; m; m = m->next) {
+                       uint32_t i;
+                       for (i = 0; i < m->num_packs; i++) {
+                               if (!prepare_midx_pack(m, i)) {
+                                       m->packs[i]->next = p;
+                                       p = m->packs[i];
+                               }
+                       }
+               }
+
+               r->objects->all_packs = p;
+       }
+
+       return r->objects->all_packs;
+}
+
 struct list_head *get_packed_git_mru(struct repository *r)
 {
        prepare_packed_git(r);
@@ -1094,7 +1122,7 @@ void mark_bad_packed_object(struct packed_git *p, const unsigned char *sha1)
 {
        unsigned i;
        for (i = 0; i < p->num_bad_objects; i++)
-               if (!hashcmp(sha1, p->bad_object_sha1 + GIT_SHA1_RAWSZ * i))
+               if (hasheq(sha1, p->bad_object_sha1 + GIT_SHA1_RAWSZ * i))
                        return;
        p->bad_object_sha1 = xrealloc(p->bad_object_sha1,
                                      st_mult(GIT_MAX_RAWSZ,
@@ -1110,8 +1138,8 @@ const struct packed_git *has_packed_and_bad(const unsigned char *sha1)
 
        for (p = the_repository->objects->packed_git; p; p = p->next)
                for (i = 0; i < p->num_bad_objects; i++)
-                       if (!hashcmp(sha1,
-                                    p->bad_object_sha1 + the_hash_algo->rawsz * i))
+                       if (hasheq(sha1,
+                                  p->bad_object_sha1 + the_hash_algo->rawsz * i))
                                return p;
        return NULL;
 }
@@ -1909,8 +1937,8 @@ static int fill_pack_entry(const struct object_id *oid,
        if (p->num_bad_objects) {
                unsigned i;
                for (i = 0; i < p->num_bad_objects; i++)
-                       if (!hashcmp(oid->hash,
-                                    p->bad_object_sha1 + the_hash_algo->rawsz * i))
+                       if (hasheq(oid->hash,
+                                  p->bad_object_sha1 + the_hash_algo->rawsz * i))
                                return 0;
        }
 
@@ -2008,7 +2036,7 @@ int for_each_packed_object(each_packed_object_fn cb, void *data,
        int pack_errors = 0;
 
        prepare_packed_git(the_repository);
-       for (p = the_repository->objects->packed_git; p; p = p->next) {
+       for (p = get_all_packs(the_repository); p; p = p->next) {
                if ((flags & FOR_EACH_OBJECT_LOCAL_ONLY) && !p->pack_local)
                        continue;
                if ((flags & FOR_EACH_OBJECT_PROMISOR_ONLY) &&