[PATCH v3 18/56] show_reference(): rewrite to take an object_id argument

["brian m. carlson" <sandals@crustytoothpaste.net>]

From: Michael Haggerty <mhagger@alum.mit.edu>

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
---
 builtin/replace.c | 18 ++++++++----------
 1 file changed, 8 insertions(+), 10 deletions(-)

diff --git a/builtin/replace.c b/builtin/replace.c
index bcf1508..0d52e7f 100644
--- a/builtin/replace.c
+++ b/builtin/replace.c
@@ -35,7 +35,7 @@ struct show_data {
 	enum replace_format format;
 };
 
-static int show_reference(const char *refname, const unsigned char *sha1,
+static int show_reference(const char *refname, const struct object_id *oid,
 			  int flag, void *cb_data)
 {
 	struct show_data *data = cb_data;
@@ -44,19 +44,19 @@ static int show_reference(const char *refname, const unsigned char *sha1,
 		if (data->format == REPLACE_FORMAT_SHORT)
 			printf("%s\n", refname);
 		else if (data->format == REPLACE_FORMAT_MEDIUM)
-			printf("%s -> %s\n", refname, sha1_to_hex(sha1));
+			printf("%s -> %s\n", refname, oid_to_hex(oid));
 		else { /* data->format == REPLACE_FORMAT_LONG */
-			unsigned char object[20];
+			struct object_id object;
 			enum object_type obj_type, repl_type;
 
-			if (get_sha1(refname, object))
+			if (get_sha1(refname, object.hash))
 				return error("Failed to resolve '%s' as a valid ref.", refname);
 
-			obj_type = sha1_object_info(object, NULL);
-			repl_type = sha1_object_info(sha1, NULL);
+			obj_type = sha1_object_info(object.hash, NULL);
+			repl_type = sha1_object_info(oid->hash, NULL);
 
 			printf("%s (%s) -> %s (%s)\n", refname, typename(obj_type),
-			       sha1_to_hex(sha1), typename(repl_type));
+			       oid_to_hex(oid), typename(repl_type));
 		}
 	}
 
@@ -66,8 +66,6 @@ static int show_reference(const char *refname, const unsigned char *sha1,
 static int list_replace_refs(const char *pattern, const char *format)
 {
 	struct show_data data;
-	struct each_ref_fn_sha1_adapter wrapped_show_reference =
-		{show_reference, (void *) &data};
 
 	if (pattern == NULL)
 		pattern = "*";
@@ -84,7 +82,7 @@ static int list_replace_refs(const char *pattern, const char *format)
 		    "valid formats are 'short', 'medium' and 'long'\n",
 		    format);
 
-	for_each_replace_ref(each_ref_fn_adapter, &wrapped_show_reference);
+	for_each_replace_ref(show_reference, (void *)&data);
 
 	return 0;
 }
-- 
2.4.0