X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=blobdiff_plain;f=builtin-pack-objects.c;h=b859cb147c707d76685e999284d8cc647977e6a0;hb=58e93fa357006d9a231da48fb81eb23c417ed927;hp=bcefa52c69481ceb301a96af6402ca2a029144fb;hpb=0e1aa2f7af6cc11c56a780764ef0ca94c19f0724;p=git.git

diff --git a/builtin-pack-objects.c b/builtin-pack-objects.c
index bcefa52c6..b859cb147 100644
--- a/builtin-pack-objects.c
+++ b/builtin-pack-objects.c
@@ -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;
@@ -1907,11 +1907,19 @@ static void show_commit(struct commit *commit)
 	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)
@@ -1966,11 +1974,7 @@ static void add_objects_in_unpacked_packs(struct rev_info *revs)
 		const unsigned char *sha1;
 		struct object *o;
 
-		for (i = 0; i < revs->num_ignore_packed; i++) {
-			if (matches_pack_name(p, revs->ignore_packed[i]))
-				break;
-		}
-		if (revs->num_ignore_packed <= i)
+		if (!p->pack_local || p->pack_keep)
 			continue;
 		if (open_pack_index(p))
 			die("cannot open pack index");
@@ -1999,6 +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;
@@ -2006,11 +2033,7 @@ static void loosen_unused_packed_objects(struct rev_info *revs)
 	const unsigned char *sha1;
 
 	for (p = packed_git; p; p = p->next) {
-		for (i = 0; i < revs->num_ignore_packed; i++) {
-			if (matches_pack_name(p, revs->ignore_packed[i]))
-				break;
-		}
-		if (revs->num_ignore_packed <= i)
+		if (!p->pack_local || p->pack_keep)
 			continue;
 
 		if (open_pack_index(p))
@@ -2018,7 +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");
 		}
@@ -2208,7 +2232,6 @@ int cmd_pack_objects(int argc, const char **argv, const char *prefix)
 			continue;
 		}
 		if (!strcmp("--unpacked", arg) ||
-		    !prefixcmp(arg, "--unpacked=") ||
 		    !strcmp("--reflog", arg) ||
 		    !strcmp("--all", arg)) {
 			use_internal_rev_list = 1;