implement fetching of moved submodules

diff --git a/builtin/diff.c b/builtin/diff.c
index 5e7c6428c91203fa1f3fb0c7790364987a623fc0..f5bbd4d757e12e6e34a86fac006298acb771909f 100644 (file)
--- a/builtin/diff.c
+++ b/builtin/diff.c
@@ -4,6 +4,7 @@
  * Copyright (c) 2006 Junio C Hamano
  */
 #include "cache.h"
+#include "config.h"
 #include "lockfile.h"
 #include "color.h"
 #include "commit.h"
@@ -56,8 +57,8 @@ static void stuff_change(struct diff_options *opt,
 
        one = alloc_filespec(old_path);
        two = alloc_filespec(new_path);
-       fill_filespec(one, old_oid->hash, old_oid_valid, old_mode);
-       fill_filespec(two, new_oid->hash, new_oid_valid, new_mode);
+       fill_filespec(one, old_oid, old_oid_valid, old_mode);
+       fill_filespec(two, new_oid, new_oid_valid, new_mode);
 
        diff_queue(&diff_queued_diff, one, two);
 }
@@ -174,7 +175,7 @@ static int builtin_diff_tree(struct rev_info *revs,
                swap = 1;
        oid[swap] = &ent0->item->oid;
        oid[1 - swap] = &ent1->item->oid;
-       diff_tree_sha1(oid[0]->hash, oid[1]->hash, "", &revs->diffopt);
+       diff_tree_oid(oid[0], oid[1], "", &revs->diffopt);
        log_tree_diff_flush(revs);
        return 0;
 }
@@ -194,7 +195,7 @@ static int builtin_diff_combined(struct rev_info *revs,
                revs->dense_combined_merges = revs->combine_merges = 1;
        for (i = 1; i < ents; i++)
                oid_array_append(&parents, &ent[i].item->oid);
-       diff_tree_combined(ent[0].item->oid.hash, &parents,
+       diff_tree_combined(&ent[0].item->oid, &parents,
                           revs->dense_combined_merges, revs);
        oid_array_clear(&parents);
        return 0;
@@ -314,8 +315,6 @@ int cmd_diff(int argc, const char **argv, const char *prefix)
                        no_index = DIFF_NO_INDEX_IMPLICIT;
        }
 
-       if (!no_index)
-               gitmodules_config();
        init_diff_ui_defaults();
        git_config(git_diff_ui_config, NULL);
        precompose_argv(argc, argv);
@@ -381,7 +380,7 @@ int cmd_diff(int argc, const char **argv, const char *prefix)
                                add_head_to_pending(&rev);
                                if (!rev.pending.nr) {
                                        struct tree *tree;
-                                       tree = lookup_tree(EMPTY_TREE_SHA1_BIN);
+                                       tree = lookup_tree(&empty_tree_oid);
                                        add_pending_object(&rev, &tree->object, "HEAD");
                                }
                                break;
@@ -395,7 +394,7 @@ int cmd_diff(int argc, const char **argv, const char *prefix)
                const char *name = entry->name;
                int flags = (obj->flags & UNINTERESTING);
                if (!obj->parsed)
-                       obj = parse_object(obj->oid.hash);
+                       obj = parse_object(&obj->oid);
                obj = deref_tag(obj, NULL, 0);
                if (!obj)
                        die(_("invalid object '%s' given."), name);
@@ -465,5 +464,8 @@ int cmd_diff(int argc, const char **argv, const char *prefix)
        result = diff_result_code(&rev.diffopt, result);
        if (1 < rev.diffopt.skip_stat_unmatch)
                refresh_index_quietly();
+       UNLEAK(rev);
+       UNLEAK(ent);
+       UNLEAK(blob);
        return result;
 }