builtin/merge: switch tree functions to use object_id

diff --git a/builtin/merge.c b/builtin/merge.c
index ee050a47f34d7394d048f955baabb37a9e716ef8..7084bcfdeaa502f4098aac948db8ffc0d941b5ef 100644 (file)
--- a/builtin/merge.c
+++ b/builtin/merge.c
@@ -280,7 +280,7 @@ static int save_state(struct object_id *stash)
        return rc;
 }
 
-static void read_empty(unsigned const char *sha1, int verbose)
+static void read_empty(const struct object_id *oid, int verbose)
 {
        int i = 0;
        const char *args[7];
@@ -290,15 +290,15 @@ static void read_empty(unsigned const char *sha1, int verbose)
                args[i++] = "-v";
        args[i++] = "-m";
        args[i++] = "-u";
-       args[i++] = EMPTY_TREE_SHA1_HEX;
-       args[i++] = sha1_to_hex(sha1);
+       args[i++] = empty_tree_oid_hex();
+       args[i++] = oid_to_hex(oid);
        args[i] = NULL;
 
        if (run_command_v_opt(args, RUN_GIT_CMD))
                die(_("read-tree failed"));
 }
 
-static void reset_hard(unsigned const char *sha1, int verbose)
+static void reset_hard(const struct object_id *oid, int verbose)
 {
        int i = 0;
        const char *args[6];
@@ -308,7 +308,7 @@ static void reset_hard(unsigned const char *sha1, int verbose)
                args[i++] = "-v";
        args[i++] = "--reset";
        args[i++] = "-u";
-       args[i++] = sha1_to_hex(sha1);
+       args[i++] = oid_to_hex(oid);
        args[i] = NULL;
 
        if (run_command_v_opt(args, RUN_GIT_CMD))
@@ -324,7 +324,7 @@ static void restore_state(const struct object_id *head,
        if (is_null_oid(stash))
                return;
 
-       reset_hard(head->hash, 1);
+       reset_hard(head, 1);
 
        args[2] = oid_to_hex(stash);
 
@@ -412,7 +412,7 @@ static void finish(struct commit *head_commit,
                         * We ignore errors in 'gc --auto', since the
                         * user should see them.
                         */
-                       close_all_packs();
+                       close_all_packs(the_repository->objects);
                        run_command_v_opt(argv_gc_auto, RUN_GIT_CMD);
                }
        }
@@ -639,7 +639,7 @@ static int read_tree_trivial(struct object_id *common, struct object_id *head,
 
 static void write_tree_trivial(struct object_id *oid)
 {
-       if (write_cache_as_tree(oid->hash, 0, NULL))
+       if (write_cache_as_tree(oid, 0, NULL))
                die(_("git write-tree failed to write a tree"));
 }
 
@@ -1297,7 +1297,7 @@ int cmd_merge(int argc, const char **argv, const char *prefix)
                if (remoteheads->next)
                        die(_("Can merge only exactly one commit into empty head"));
                remote_head_oid = &remoteheads->item->object.oid;
-               read_empty(remote_head_oid->hash, 0);
+               read_empty(remote_head_oid, 0);
                update_ref("initial pull", "HEAD", remote_head_oid, NULL, 0,
                           UPDATE_REFS_DIE_ON_ERR);
                goto done;
@@ -1324,7 +1324,7 @@ int cmd_merge(int argc, const char **argv, const char *prefix)
 
                        check_commit_signature(commit, &signature_check);
 
-                       find_unique_abbrev_r(hex, commit->object.oid.hash, DEFAULT_ABBREV);
+                       find_unique_abbrev_r(hex, &commit->object.oid, DEFAULT_ABBREV);
                        switch (signature_check.result) {
                        case 'G':
                                break;
@@ -1417,9 +1417,9 @@ int cmd_merge(int argc, const char **argv, const char *prefix)
 
                if (verbosity >= 0) {
                        printf(_("Updating %s..%s\n"),
-                              find_unique_abbrev(head_commit->object.oid.hash,
+                              find_unique_abbrev(&head_commit->object.oid,
                                                  DEFAULT_ABBREV),
-                              find_unique_abbrev(remoteheads->item->object.oid.hash,
+                              find_unique_abbrev(&remoteheads->item->object.oid,
                                                  DEFAULT_ABBREV));
                }
                strbuf_addstr(&msg, "Fast-forward");