ls-tree: work from subdirectory.

diff --git a/server-info.c b/server-info.c
index a9e5607f2f5668411e5742243372bf570c2bda72..e4006f0b5bc14f39d28ac98120b2fcccec34de8d 100644 (file)
--- a/server-info.c
+++ b/server-info.c
@@ -9,7 +9,15 @@ static FILE *info_ref_fp;
 
 static int add_info_ref(const char *path, const unsigned char *sha1)
 {
+       struct object *o = parse_object(sha1);
+
        fprintf(info_ref_fp, "%s        %s\n", sha1_to_hex(sha1), path);
+       if (o->type == tag_type) {
+               o = deref_tag(o, path, 0);
+               if (o)
+                       fprintf(info_ref_fp, "%s        %s^{}\n",
+                               sha1_to_hex(o->sha1), path);
+       }
        return 0;
 }
 
@@ -59,6 +67,16 @@ static struct object *parse_object_cheap(const unsigned char *sha1)
                struct commit *commit = (struct commit *)o;
                free(commit->buffer);
                commit->buffer = NULL;
+       } else if (o->type == tree_type) {
+               struct tree *tree = (struct tree *)o;
+               struct tree_entry_list *e, *n;
+               for (e = tree->entries; e; e = n) {
+                       free(e->name);
+                       e->name = NULL;
+                       n = e->next;
+                       free(e);
+               }
+               tree->entries = NULL;
        }
        return o;
 }
@@ -406,7 +424,6 @@ static void find_pack_info_one(int pack_ix)
 {
        unsigned char sha1[20];
        struct object *o;
-       struct object_list *ref;
        int i;
        struct packed_git *p = info[pack_ix]->p;
        int num = num_packed_objects(p);
@@ -419,8 +436,12 @@ static void find_pack_info_one(int pack_ix)
                        die("corrupt pack file %s?", p->pack_name);
                if ((o = lookup_object(sha1)) == NULL)
                        die("cannot parse %s", sha1_to_hex(sha1));
-               for (ref = o->refs; ref; ref = ref->next)
-                       ref->item->flags = 0;
+               if (o->refs) {
+                       struct object_refs *refs = o->refs;
+                       int j;
+                       for (j = 0; j < refs->count; j++)
+                               refs->ref[j]->flags = 0;
+               }
                o->flags = 0;
        }
 
@@ -430,8 +451,12 @@ static void find_pack_info_one(int pack_ix)
                        die("corrupt pack file %s?", p->pack_name);
                if ((o = lookup_object(sha1)) == NULL)
                        die("cannot find %s", sha1_to_hex(sha1));
-               for (ref = o->refs; ref; ref = ref->next)
-                       ref->item->flags |= REFERENCED;
+               if (o->refs) {
+                       struct object_refs *refs = o->refs;
+                       int j;
+                       for (j = 0; j < refs->count; j++)
+                               refs->ref[j]->flags |= REFERENCED;
+               }
                o->flags |= INTERNAL;
        }
 
@@ -442,8 +467,12 @@ static void find_pack_info_one(int pack_ix)
                        die("cannot find %s", sha1_to_hex(sha1));
 
                show(o, pack_ix);
-               for (ref = o->refs; ref; ref = ref->next)
-                       show(ref->item, pack_ix);
+               if (o->refs) {
+                       struct object_refs *refs = o->refs;
+                       int j;
+                       for (j = 0; j < refs->count; j++)
+                               show(refs->ref[j], pack_ix);
+               }
        }
 
 }