cache: convert struct cache_entry to use struct object_id

Convert struct cache_entry to use struct object_id by applying the
following semantic patch and the object_id transforms from contrib, plus
the actual change to the struct:

@@
struct cache_entry E1;
@@
- E1.sha1
+ E1.oid.hash

@@
struct cache_entry *E1;
@@
- E1->sha1
+ E1->oid.hash

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

1 files changed, 3 insertions, 2 deletions

diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index e79790f0bd..566cfdd760 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -296,7 +296,8 @@ static int module_list(int argc, const char **argv, const char *prefix)
 		if (ce_stage(ce))
 			printf("%06o %s U\t", ce->ce_mode, sha1_to_hex(null_sha1));
 		else
-			printf("%06o %s %d\t", ce->ce_mode, sha1_to_hex(ce->sha1), ce_stage(ce));
+			printf("%06o %s %d\t", ce->ce_mode,
+			       oid_to_hex(&ce->oid), ce_stage(ce));
 
 		utf8_fprintf(stdout, "%s\n", ce->name);
 	}
@@ -683,7 +684,7 @@ static int prepare_to_clone_next_submodule(const struct cache_entry *ce,
 
 	strbuf_reset(&sb);
 	strbuf_addf(&sb, "%06o %s %d %d\t%s\n", ce->ce_mode,
-			sha1_to_hex(ce->sha1), ce_stage(ce),
+			oid_to_hex(&ce->oid), ce_stage(ce),
 			needs_cloning, ce->name);
 	string_list_append(&suc->projectlines, sb.buf);