Merge branch 'bc/object-id'

* bc/object-id: (53 commits)
  object: convert parse_object* to take struct object_id
  tree: convert parse_tree_indirect to struct object_id
  sequencer: convert do_recursive_merge to struct object_id
  diff-lib: convert do_diff_cache to struct object_id
  builtin/ls-tree: convert to struct object_id
  merge: convert checkout_fast_forward to struct object_id
  sequencer: convert fast_forward_to to struct object_id
  builtin/ls-files: convert overlay_tree_on_cache to object_id
  builtin/read-tree: convert to struct object_id
  sha1_name: convert internals of peel_onion to object_id
  upload-pack: convert remaining parse_object callers to object_id
  revision: convert remaining parse_object callers to object_id
  revision: rename add_pending_sha1 to add_pending_oid
  http-push: convert process_ls_object and descendants to object_id
  refs/files-backend: convert many internals to struct object_id
  refs: convert struct ref_update to use struct object_id
  ref-filter: convert some static functions to struct object_id
  Convert struct ref_array_item to struct object_id
  Convert the verify_pack callback to struct object_id
  Convert lookup_tag to struct object_id
  ...

1 files changed, 9 insertions, 9 deletions

diff --git a/builtin/am.c b/builtin/am.c
index 8e9ac1144..2ec1d7b71 100644
--- a/builtin/am.c
+++ b/builtin/am.c
@@ -1145,7 +1145,7 @@ static int index_has_changes(struct strbuf *sb)
 		DIFF_OPT_SET(&opt, EXIT_WITH_STATUS);
 		if (!sb)
 			DIFF_OPT_SET(&opt, QUICK);
-		do_diff_cache(head.hash, &opt);
+		do_diff_cache(&head, &opt);
 		diffcore_std(&opt);
 		for (i = 0; sb && i < diff_queued_diff.nr; i++) {
 			if (i)
@@ -1447,9 +1447,9 @@ static void write_index_patch(const struct am_state *state)
 	FILE *fp;
 
 	if (!get_sha1_tree("HEAD", head.hash))
-		tree = lookup_tree(head.hash);
+		tree = lookup_tree(&head);
 	else
-		tree = lookup_tree(EMPTY_TREE_SHA1_BIN);
+		tree = lookup_tree(&empty_tree_oid);
 
 	fp = xfopen(am_path(state, "patch"), "w");
 	init_revisions(&rev_info, NULL);
@@ -1482,7 +1482,7 @@ static int parse_mail_rebase(struct am_state *state, const char *mail)
 	if (get_mail_commit_oid(&commit_oid, mail) < 0)
 		die(_("could not parse %s"), mail);
 
-	commit = lookup_commit_or_die(commit_oid.hash, mail);
+	commit = lookup_commit_or_die(&commit_oid, mail);
 
 	get_commit_info(state, commit);
 
@@ -1612,7 +1612,7 @@ static int fall_back_threeway(const struct am_state *state, const char *index_pa
 		init_revisions(&rev_info, NULL);
 		rev_info.diffopt.output_format = DIFF_FORMAT_NAME_STATUS;
 		diff_opt_parse(&rev_info.diffopt, &diff_filter_str, 1, rev_info.prefix);
-		add_pending_sha1(&rev_info, "HEAD", our_tree.hash, 0);
+		add_pending_oid(&rev_info, "HEAD", &our_tree, 0);
 		diff_setup_done(&rev_info.diffopt);
 		run_diff_index(&rev_info, 1);
 	}
@@ -1677,7 +1677,7 @@ static void do_commit(const struct am_state *state)
 
 	if (!get_sha1_commit("HEAD", parent.hash)) {
 		old_oid = &parent;
-		commit_list_insert(lookup_commit(parent.hash), &parents);
+		commit_list_insert(lookup_commit(&parent), &parents);
 	} else {
 		old_oid = NULL;
 		say(state, stderr, _("applying to an empty history"));
@@ -2039,11 +2039,11 @@ static int clean_index(const struct object_id *head, const struct object_id *rem
 	struct tree *head_tree, *remote_tree, *index_tree;
 	struct object_id index;
 
-	head_tree = parse_tree_indirect(head->hash);
+	head_tree = parse_tree_indirect(head);
 	if (!head_tree)
 		return error(_("Could not parse object '%s'."), oid_to_hex(head));
 
-	remote_tree = parse_tree_indirect(remote->hash);
+	remote_tree = parse_tree_indirect(remote);
 	if (!remote_tree)
 		return error(_("Could not parse object '%s'."), oid_to_hex(remote));
 
@@ -2055,7 +2055,7 @@ static int clean_index(const struct object_id *head, const struct object_id *rem
 	if (write_cache_as_tree(index.hash, 0, NULL))
 		return -1;
 
-	index_tree = parse_tree_indirect(index.hash);
+	index_tree = parse_tree_indirect(&index);
 	if (!index_tree)
 		return error(_("Could not parse object '%s'."), oid_to_hex(&index));