1 files changed, 39 insertions, 39 deletions

diff --git a/builtin/tag.c b/builtin/tag.c
index 2224045..1f74a56 100644
--- a/builtin/tag.c
+++ b/builtin/tag.c
@@ -66,7 +66,7 @@ static int list_tags(struct ref_filter *filter, struct ref_sorting *sorting, con
 }
 
 typedef int (*each_tag_name_fn)(const char *name, const char *ref,
-				const unsigned char *sha1, const void *cb_data);
+				const struct object_id *oid, const void *cb_data);
 
 static int for_each_tag_name(const char **argv, each_tag_name_fn fn,
 			     const void *cb_data)
@@ -74,17 +74,17 @@ static int for_each_tag_name(const char **argv, each_tag_name_fn fn,
 	const char **p;
 	struct strbuf ref = STRBUF_INIT;
 	int had_error = 0;
-	unsigned char sha1[20];
+	struct object_id oid;
 
 	for (p = argv; *p; p++) {
 		strbuf_reset(&ref);
 		strbuf_addf(&ref, "refs/tags/%s", *p);
-		if (read_ref(ref.buf, sha1)) {
+		if (read_ref(ref.buf, oid.hash)) {
 			error(_("tag '%s' not found."), *p);
 			had_error = 1;
 			continue;
 		}
-		if (fn(*p, ref.buf, sha1, cb_data))
+		if (fn(*p, ref.buf, &oid, cb_data))
 			had_error = 1;
 	}
 	strbuf_release(&ref);
@@ -92,16 +92,16 @@ static int for_each_tag_name(const char **argv, each_tag_name_fn fn,
 }
 
 static int delete_tag(const char *name, const char *ref,
-		      const unsigned char *sha1, const void *cb_data)
+		      const struct object_id *oid, const void *cb_data)
 {
-	if (delete_ref(NULL, ref, sha1, 0))
+	if (delete_ref(NULL, ref, oid->hash, 0))
 		return 1;
-	printf(_("Deleted tag '%s' (was %s)\n"), name, find_unique_abbrev(sha1, DEFAULT_ABBREV));
+	printf(_("Deleted tag '%s' (was %s)\n"), name, find_unique_abbrev(oid->hash, DEFAULT_ABBREV));
 	return 0;
 }
 
 static int verify_tag(const char *name, const char *ref,
-		      const unsigned char *sha1, const void *cb_data)
+		      const struct object_id *oid, const void *cb_data)
 {
 	int flags;
 	const char *fmt_pretty = cb_data;
@@ -110,11 +110,11 @@ static int verify_tag(const char *name, const char *ref,
 	if (fmt_pretty)
 		flags = GPG_VERIFY_OMIT_STATUS;
 
-	if (gpg_verify_tag(sha1, name, flags))
+	if (gpg_verify_tag(oid->hash, name, flags))
 		return -1;
 
 	if (fmt_pretty)
-		pretty_print_ref(name, sha1, fmt_pretty);
+		pretty_print_ref(name, oid->hash, fmt_pretty);
 
 	return 0;
 }
@@ -182,13 +182,13 @@ static int git_tag_config(const char *var, const char *value, void *cb)
 	return git_default_config(var, value, cb);
 }
 
-static void write_tag_body(int fd, const unsigned char *sha1)
+static void write_tag_body(int fd, const struct object_id *oid)
 {
 	unsigned long size;
 	enum object_type type;
 	char *buf, *sp;
 
-	buf = read_sha1_file(sha1, &type, &size);
+	buf = read_sha1_file(oid->hash, &type, &size);
 	if (!buf)
 		return;
 	/* skip header */
@@ -204,11 +204,11 @@ static void write_tag_body(int fd, const unsigned char *sha1)
 	free(buf);
 }
 
-static int build_tag_object(struct strbuf *buf, int sign, unsigned char *result)
+static int build_tag_object(struct strbuf *buf, int sign, struct object_id *result)
 {
 	if (sign && do_sign(buf) < 0)
 		return error(_("unable to sign the tag"));
-	if (write_sha1_file(buf->buf, buf->len, tag_type, result) < 0)
+	if (write_sha1_file(buf->buf, buf->len, tag_type, result->hash) < 0)
 		return error(_("unable to write tag file"));
 	return 0;
 }
@@ -223,15 +223,15 @@ struct create_tag_options {
 	} cleanup_mode;
 };
 
-static void create_tag(const unsigned char *object, const char *tag,
+static void create_tag(const struct object_id *object, const char *tag,
 		       struct strbuf *buf, struct create_tag_options *opt,
-		       unsigned char *prev, unsigned char *result)
+		       struct object_id *prev, struct object_id *result)
 {
 	enum object_type type;
 	struct strbuf header = STRBUF_INIT;
 	char *path = NULL;
 
-	type = sha1_object_info(object, NULL);
+	type = sha1_object_info(object->hash, NULL);
 	if (type <= OBJ_NONE)
 	    die(_("bad object type."));
 
@@ -240,7 +240,7 @@ static void create_tag(const unsigned char *object, const char *tag,
 		    "type %s\n"
 		    "tag %s\n"
 		    "tagger %s\n\n",
-		    sha1_to_hex(object),
+		    oid_to_hex(object),
 		    typename(type),
 		    tag,
 		    git_committer_info(IDENT_STRICT));
@@ -254,7 +254,7 @@ static void create_tag(const unsigned char *object, const char *tag,
 		if (fd < 0)
 			die_errno(_("could not create file '%s'"), path);
 
-		if (!is_null_sha1(prev)) {
+		if (!is_null_oid(prev)) {
 			write_tag_body(fd, prev);
 		} else {
 			struct strbuf buf = STRBUF_INIT;
@@ -296,7 +296,7 @@ static void create_tag(const unsigned char *object, const char *tag,
 	}
 }
 
-static void create_reflog_msg(const unsigned char *sha1, struct strbuf *sb)
+static void create_reflog_msg(const struct object_id *oid, struct strbuf *sb)
 {
 	enum object_type type;
 	struct commit *c;
@@ -309,36 +309,36 @@ static void create_reflog_msg(const unsigned char *sha1, struct strbuf *sb)
 	if (rla) {
 		strbuf_addstr(sb, rla);
 	} else {
-		strbuf_addstr(sb, _("tag: tagging "));
-		strbuf_add_unique_abbrev(sb, sha1, DEFAULT_ABBREV);
+		strbuf_addstr(sb, "tag: tagging ");
+		strbuf_add_unique_abbrev(sb, oid->hash, DEFAULT_ABBREV);
 	}
 
 	strbuf_addstr(sb, " (");
-	type = sha1_object_info(sha1, NULL);
+	type = sha1_object_info(oid->hash, NULL);
 	switch (type) {
 	default:
-		strbuf_addstr(sb, _("object of unknown type"));
+		strbuf_addstr(sb, "object of unknown type");
 		break;
 	case OBJ_COMMIT:
-		if ((buf = read_sha1_file(sha1, &type, &size)) != NULL) {
+		if ((buf = read_sha1_file(oid->hash, &type, &size)) != NULL) {
 			subject_len = find_commit_subject(buf, &subject_start);
 			strbuf_insert(sb, sb->len, subject_start, subject_len);
 		} else {
-			strbuf_addstr(sb, _("commit object"));
+			strbuf_addstr(sb, "commit object");
 		}
 		free(buf);
 
-		if ((c = lookup_commit_reference(sha1)) != NULL)
+		if ((c = lookup_commit_reference(oid)) != NULL)
 			strbuf_addf(sb, ", %s", show_date(c->date, 0, DATE_MODE(SHORT)));
 		break;
 	case OBJ_TREE:
-		strbuf_addstr(sb, _("tree object"));
+		strbuf_addstr(sb, "tree object");
 		break;
 	case OBJ_BLOB:
-		strbuf_addstr(sb, _("blob object"));
+		strbuf_addstr(sb, "blob object");
 		break;
 	case OBJ_TAG:
-		strbuf_addstr(sb, _("other tag object"));
+		strbuf_addstr(sb, "other tag object");
 		break;
 	}
 	strbuf_addch(sb, ')');
@@ -378,7 +378,7 @@ int cmd_tag(int argc, const char **argv, const char *prefix)
 	struct strbuf buf = STRBUF_INIT;
 	struct strbuf ref = STRBUF_INIT;
 	struct strbuf reflog_msg = STRBUF_INIT;
-	unsigned char object[20], prev[20];
+	struct object_id object, prev;
 	const char *object_ref, *tag;
 	struct create_tag_options opt;
 	char *cleanup_arg = NULL;
@@ -528,14 +528,14 @@ int cmd_tag(int argc, const char **argv, const char *prefix)
 	if (argc > 2)
 		die(_("too many params"));
 
-	if (get_sha1(object_ref, object))
+	if (get_oid(object_ref, &object))
 		die(_("Failed to resolve '%s' as a valid ref."), object_ref);
 
 	if (strbuf_check_tag_ref(&ref, tag))
 		die(_("'%s' is not a valid tag name."), tag);
 
-	if (read_ref(ref.buf, prev))
-		hashclr(prev);
+	if (read_ref(ref.buf, prev.hash))
+		oidclr(&prev);
 	else if (!force)
 		die(_("tag '%s' already exists"), tag);
 
@@ -550,24 +550,24 @@ int cmd_tag(int argc, const char **argv, const char *prefix)
 	else
 		die(_("Invalid cleanup mode %s"), cleanup_arg);
 
-	create_reflog_msg(object, &reflog_msg);
+	create_reflog_msg(&object, &reflog_msg);
 
 	if (create_tag_object) {
 		if (force_sign_annotate && !annotate)
 			opt.sign = 1;
-		create_tag(object, tag, &buf, &opt, prev, object);
+		create_tag(&object, tag, &buf, &opt, &prev, &object);
 	}
 
 	transaction = ref_transaction_begin(&err);
 	if (!transaction ||
-	    ref_transaction_update(transaction, ref.buf, object, prev,
+	    ref_transaction_update(transaction, ref.buf, object.hash, prev.hash,
 				   create_reflog ? REF_FORCE_CREATE_REFLOG : 0,
 				   reflog_msg.buf, &err) ||
 	    ref_transaction_commit(transaction, &err))
 		die("%s", err.buf);
 	ref_transaction_free(transaction);
-	if (force && !is_null_sha1(prev) && hashcmp(prev, object))
-		printf(_("Updated tag '%s' (was %s)\n"), tag, find_unique_abbrev(prev, DEFAULT_ABBREV));
+	if (force && !is_null_oid(&prev) && oidcmp(&prev, &object))
+		printf(_("Updated tag '%s' (was %s)\n"), tag, find_unique_abbrev(prev.hash, DEFAULT_ABBREV));
 
 	strbuf_release(&err);
 	strbuf_release(&buf);