Merge branch 'fl/git-pm'

diff --git a/builtin-pack-objects.c b/builtin-pack-objects.c
index 1c6d2c498bae77aab0aaf32ba6f857fbb7ead44f..9742b45c4da7f9330491d0b4c6d3ed60aadb0f4c 100644 (file)
--- a/builtin-pack-objects.c
+++ b/builtin-pack-objects.c
@@ -293,7 +293,7 @@ static unsigned long write_object(struct sha1file *f,
                                die("unable to read %s", sha1_to_hex(entry->idx.sha1));
                        /*
                         * make sure no cached delta data remains from a
-                        * previous attempt before a pack split occured.
+                        * previous attempt before a pack split occurred.
                         */
                        free(entry->delta_data);
                        entry->delta_data = NULL;
@@ -1293,7 +1293,7 @@ static int try_delta(struct unpacked *trg, struct unpacked *src,
                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;
@@ -1612,7 +1612,7 @@ static void ll_find_deltas(struct object_entry **list, unsigned list_size,
                return;
        }
        if (progress > pack_to_stdout)
-               fprintf(stderr, "Delta compression using %d threads.\n",
+               fprintf(stderr, "Delta compression using up to %d threads.\n",
                                delta_search_threads);
 
        /* Partition the work amongst work threads. */
@@ -1901,17 +1901,25 @@ static void read_object_list_from_stdin(void)
 
 #define OBJECT_ADDED (1u<<20)
 
-static void show_commit(struct commit *commit)
+static void show_commit(struct commit *commit, void *data)
 {
        add_object_entry(commit->object.sha1, OBJ_COMMIT, NULL, 0);
        commit->object.flags |= OBJECT_ADDED;
 }
 
-static void show_object(struct object_array_entry *p)
+static void show_object(struct object *obj, const struct name_path *path, const char *last)
 {
-       add_preferred_base_object(p->name);
-       add_object_entry(p->item->sha1, p->item->type, p->name, 0);
-       p->item->flags |= OBJECT_ADDED;
+       char *name = path_name(path, last);
+
+       add_preferred_base_object(name);
+       add_object_entry(obj->sha1, obj->type, name, 0);
+       obj->flags |= OBJECT_ADDED;
+
+       /*
+        * We will have generated the hash from the name,
+        * but not saved a pointer to it - we can free it
+        */
+       free((char *)name);
 }
 
 static void show_edge(struct commit *commit)
@@ -1966,7 +1974,7 @@ static void add_objects_in_unpacked_packs(struct rev_info *revs)
                const unsigned char *sha1;
                struct object *o;
 
-               if (p->pack_keep)
+               if (!p->pack_local || p->pack_keep)
                        continue;
                if (open_pack_index(p))
                        die("cannot open pack index");
@@ -1995,6 +2003,29 @@ static void add_objects_in_unpacked_packs(struct rev_info *revs)
        free(in_pack.array);
 }
 
+static int has_sha1_pack_kept_or_nonlocal(const unsigned char *sha1)
+{
+       static struct packed_git *last_found = (void *)1;
+       struct packed_git *p;
+
+       p = (last_found != (void *)1) ? last_found : packed_git;
+
+       while (p) {
+               if ((!p->pack_local || p->pack_keep) &&
+                       find_pack_entry_one(sha1, p)) {
+                       last_found = p;
+                       return 1;
+               }
+               if (p == last_found)
+                       p = packed_git;
+               else
+                       p = p->next;
+               if (p == last_found)
+                       p = p->next;
+       }
+       return 0;
+}
+
 static void loosen_unused_packed_objects(struct rev_info *revs)
 {
        struct packed_git *p;
@@ -2002,7 +2033,7 @@ static void loosen_unused_packed_objects(struct rev_info *revs)
        const unsigned char *sha1;
 
        for (p = packed_git; p; p = p->next) {
-               if (p->pack_keep)
+               if (!p->pack_local || p->pack_keep)
                        continue;
 
                if (open_pack_index(p))
@@ -2010,7 +2041,8 @@ static void loosen_unused_packed_objects(struct rev_info *revs)
 
                for (i = 0; i < p->num_objects; i++) {
                        sha1 = nth_packed_object_sha1(p, i);
-                       if (!locate_object_entry(sha1))
+                       if (!locate_object_entry(sha1) &&
+                               !has_sha1_pack_kept_or_nonlocal(sha1))
                                if (force_object_loose(sha1, p->mtime))
                                        die("unable to force loose object");
                }
@@ -2047,7 +2079,7 @@ static void get_object_list(int ac, const char **av)
        if (prepare_revision_walk(&revs))
                die("revision walk setup failed");
        mark_edges_uninteresting(revs.commits, &revs, show_edge);
-       traverse_commit_list(&revs, show_commit, show_object);
+       traverse_commit_list(&revs, show_commit, show_object, NULL);
 
        if (keep_unreachable)
                add_objects_in_unpacked_packs(&revs);
@@ -2200,7 +2232,6 @@ int cmd_pack_objects(int argc, const char **argv, const char *prefix)
                        continue;
                }
                if (!strcmp("--unpacked", arg) ||
-                   !strcmp("--kept-pack-only", arg) ||
                    !strcmp("--reflog", arg) ||
                    !strcmp("--all", arg)) {
                        use_internal_rev_list = 1;