cat-file: use a single strbuf for all output

diff --git a/object.c b/object.c
index cd870fee22b20ca1a0e3d6d86748ffcaa30a79d7..e2c112cc1a757f666ce3ca234227c98abf146910 100644 (file)
--- a/object.c
+++ b/object.c
@@ -9,6 +9,7 @@
 #include "alloc.h"
 #include "object-store.h"
 #include "packfile.h"
+#include "commit-graph.h"
 
 unsigned int get_max_object_index(void)
 {
@@ -245,28 +246,28 @@ struct object *parse_object_or_die(const struct object_id *oid,
        die(_("unable to parse object: %s"), name ? name : oid_to_hex(oid));
 }
 
-struct object *parse_object_the_repository(const struct object_id *oid)
+struct object *parse_object(struct repository *r, const struct object_id *oid)
 {
        unsigned long size;
        enum object_type type;
        int eaten;
-       const struct object_id *repl = lookup_replace_object(the_repository, oid);
+       const struct object_id *repl = lookup_replace_object(r, oid);
        void *buffer;
        struct object *obj;
 
-       obj = lookup_object(the_repository, oid->hash);
+       obj = lookup_object(r, oid->hash);
        if (obj && obj->parsed)
                return obj;
 
        if ((obj && obj->type == OBJ_BLOB && has_object_file(oid)) ||
            (!obj && has_object_file(oid) &&
-            oid_object_info(the_repository, oid, NULL) == OBJ_BLOB)) {
+            oid_object_info(r, oid, NULL) == OBJ_BLOB)) {
                if (check_object_signature(repl, NULL, 0, NULL) < 0) {
                        error("sha1 mismatch %s", oid_to_hex(oid));
                        return NULL;
                }
-               parse_blob_buffer(lookup_blob(the_repository, oid), NULL, 0);
-               return lookup_object(the_repository, oid->hash);
+               parse_blob_buffer(lookup_blob(r, oid), NULL, 0);
+               return lookup_object(r, oid->hash);
        }
 
        buffer = read_object_file(oid, &type, &size);
@@ -277,7 +278,7 @@ struct object *parse_object_the_repository(const struct object_id *oid)
                        return NULL;
                }
 
-               obj = parse_object_buffer(the_repository, oid, type, size,
+               obj = parse_object_buffer(r, oid, type, size,
                                          buffer, &eaten);
                if (!eaten)
                        free(buffer);
@@ -507,6 +508,10 @@ void raw_object_store_clear(struct raw_object_store *o)
        oidmap_free(o->replace_map, 1);
        FREE_AND_NULL(o->replace_map);
 
+       free_commit_graph(o->commit_graph);
+       o->commit_graph = NULL;
+       o->commit_graph_attempted = 0;
+
        free_alt_odbs(o);
        o->alt_odb_tail = NULL;