commit b4f5aca40e6f77cbabcbf4ff003c3cf30a1830c8
author brian m. carlson <sandals@crustytoothpaste.net> Mon Mar 12 02:27:53 2018 +0000
committer Junio C Hamano <gitster@pobox.com> Wed Mar 14 09:23:50 2018 -0700
tree 110f0f2b8efdd4751787144948cb5ba028a850cd
parent 02f0547eaaeeec3446b77a29593f9233cf94d626

sha1_file: convert read_sha1_file to struct object_id

Convert read_sha1_file to take a pointer to struct object_id and rename
it read_object_file.  Do the same for read_sha1_file_extended.

Convert one use in grep.c to use the new function without any other code
change, since the pointer being passed is a void pointer that is already
initialized with a pointer to struct object_id.  Update the declaration
and definitions of the modified functions, and apply the following
semantic patch to convert the remaining callers:

@@
expression E1, E2, E3;
@@
- read_sha1_file(E1.hash, E2, E3)
+ read_object_file(&E1, E2, E3)

@@
expression E1, E2, E3;
@@
- read_sha1_file(E1->hash, E2, E3)
+ read_object_file(E1, E2, E3)

@@
expression E1, E2, E3, E4;
@@
- read_sha1_file_extended(E1.hash, E2, E3, E4)
+ read_object_file_extended(&E1, E2, E3, E4)

@@
expression E1, E2, E3, E4;
@@
- read_sha1_file_extended(E1->hash, E2, E3, E4)
+ read_object_file_extended(E1, E2, E3, E4)

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

object.c

diff --git a/object.c b/object.c
index 4063e95..8e32f0d 100644
--- a/object.c
+++ b/object.c
@@ -266,7 +266,7 @@ struct object *parse_object(const struct object_id *oid)
 		return lookup_object(oid->hash);
 	}
 
-	buffer = read_sha1_file(oid->hash, &type, &size);
+	buffer = read_object_file(oid, &type, &size);
 	if (buffer) {
 		struct object_id reploid;
 		hashcpy(reploid.hash, repl);