[v13,03/16] ls-tree: use "enum object_type", not {blob,tree,commit}_type

Commit Message

Teng Long March 21, 2022, 7:33 a.m. UTC

From: Ævar Arnfjörð Bjarmason <[e-mail]>

Change the ls-tree.c code to use type_name() on the enum instead of
using the string constants. This doesn't matter either way for
performance, but makes this a bit easier to read as we'll no longer
need a strcmp() here.

Signed-off-by: Ævar Arnfjörð Bjarmason <[e-mail]>
---
 builtin/ls-tree.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

Patch

diff --git a/builtin/ls-tree.c b/builtin/ls-tree.c
index 0a28f32ccb..3f0225b097 100644
--- a/builtin/ls-tree.c
+++ b/builtin/ls-tree.c
@@ -66,17 +66,17 @@  static int show_tree(const struct object_id *oid, struct strbuf *base,
 {
 	int retval = 0;
 	int baselen;
-	const char *type = blob_type;
+	enum object_type type = OBJ_BLOB;
 
 	if (S_ISGITLINK(mode)) {
-		type = commit_type;
+		type = OBJ_COMMIT;
 	} else if (S_ISDIR(mode)) {
 		if (show_recursive(base->buf, base->len, pathname)) {
 			retval = READ_TREE_RECURSIVE;
 			if (!(ls_options & LS_SHOW_TREES))
 				return retval;
 		}
-		type = tree_type;
+		type = OBJ_TREE;
 	}
 	else if (ls_options & LS_TREE_ONLY)
 		return 0;
@@ -84,7 +84,7 @@  static int show_tree(const struct object_id *oid, struct strbuf *base,
 	if (!(ls_options & LS_NAME_ONLY)) {
 		if (ls_options & LS_SHOW_SIZE) {
 			char size_text[24];
-			if (!strcmp(type, blob_type)) {
+			if (type == OBJ_BLOB) {
 				unsigned long size;
 				if (oid_object_info(the_repository, oid, &size) == OBJ_BAD)
 					xsnprintf(size_text, sizeof(size_text),
@@ -95,11 +95,11 @@  static int show_tree(const struct object_id *oid, struct strbuf *base,
 			} else {
 				xsnprintf(size_text, sizeof(size_text), "-");
 			}
-			printf("%06o %s %s %7s\t", mode, type,
+			printf("%06o %s %s %7s\t", mode, type_name(type),
 			       find_unique_abbrev(oid, abbrev),
 			       size_text);
 		} else {
-			printf("%06o %s %s\t", mode, type,
+			printf("%06o %s %s\t", mode, type_name(type),
 			       find_unique_abbrev(oid, abbrev));
 		}
 	}