Convert lookup_tag to struct object_id

diff --git a/revision.c b/revision.c
index 7ff61ff5f73db07af522ac57d62ed9e699aedf72..c2091b6de7cd17e30779946b2631bcf42283951c 100644 (file)
--- a/revision.c
+++ b/revision.c
@@ -59,10 +59,10 @@ static void mark_tree_contents_uninteresting(struct tree *tree)
        while (tree_entry(&desc, &entry)) {
                switch (object_type(entry.mode)) {
                case OBJ_TREE:
-                       mark_tree_uninteresting(lookup_tree(entry.oid->hash));
+                       mark_tree_uninteresting(lookup_tree(entry.oid));
                        break;
                case OBJ_BLOB:
-                       mark_blob_uninteresting(lookup_blob(entry.oid->hash));
+                       mark_blob_uninteresting(lookup_blob(entry.oid));
                        break;
                default:
                        /* Subproject commit - not in this repository */
@@ -1249,7 +1249,7 @@ static void add_cache_tree(struct cache_tree *it, struct rev_info *revs,
        int i;
 
        if (it->entry_count >= 0) {
-               struct tree *tree = lookup_tree(it->sha1);
+               struct tree *tree = lookup_tree(&it->oid);
                add_pending_object_with_path(revs, &tree->object, "",
                                             040000, path->buf);
        }
@@ -1275,7 +1275,7 @@ void add_index_objects_to_pending(struct rev_info *revs, unsigned flags)
                if (S_ISGITLINK(ce->ce_mode))
                        continue;
 
-               blob = lookup_blob(ce->oid.hash);
+               blob = lookup_blob(&ce->oid);
                if (!blob)
                        die("unable to add index blob to traversal");
                add_pending_object_with_path(revs, &blob->object, "",
@@ -1389,16 +1389,16 @@ static void prepare_show_merge(struct rev_info *revs)
 {
        struct commit_list *bases;
        struct commit *head, *other;
-       unsigned char sha1[20];
+       struct object_id oid;
        const char **prune = NULL;
        int i, prune_num = 1; /* counting terminating NULL */
 
-       if (get_sha1("HEAD", sha1))
+       if (get_oid("HEAD", &oid))
                die("--merge without HEAD?");
-       head = lookup_commit_or_die(sha1, "HEAD");
-       if (get_sha1("MERGE_HEAD", sha1))
+       head = lookup_commit_or_die(&oid, "HEAD");
+       if (get_oid("MERGE_HEAD", &oid))
                die("--merge without MERGE_HEAD?");
-       other = lookup_commit_or_die(sha1, "MERGE_HEAD");
+       other = lookup_commit_or_die(&oid, "MERGE_HEAD");
        add_pending_object(revs, &head->object, "HEAD");
        add_pending_object(revs, &other->object, "MERGE_HEAD");
        bases = get_merge_bases(head, other);
@@ -1500,10 +1500,10 @@ int handle_revision_arg(const char *arg_, struct rev_info *revs, int flags, unsi
 
                                a = (a_obj->type == OBJ_COMMIT
                                     ? (struct commit *)a_obj
-                                    : lookup_commit_reference(a_obj->oid.hash));
+                                    : lookup_commit_reference(&a_obj->oid));
                                b = (b_obj->type == OBJ_COMMIT
                                     ? (struct commit *)b_obj
-                                    : lookup_commit_reference(b_obj->oid.hash));
+                                    : lookup_commit_reference(&b_obj->oid));
                                if (!a || !b)
                                        goto missing;
                                exclude = get_merge_bases(a, b);