From 2764fd93ad091a1acbe07b4a165ae3489cf46c15 Mon Sep 17 00:00:00 2001
From: "brian m. carlson" <sandals@crustytoothpaste.net>
Date: Sun, 17 Apr 2016 23:10:36 +0000
Subject: [PATCH] sha1-name: introduce a get_oid() function
The get_oid() function is equivalent to the get_sha1() function, but
uses a struct object_id instead.
Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
cache.h | 2 ++
sha1_name.c | 9 +++++++++
2 files changed, 11 insertions(+)
diff --git a/cache.h b/cache.h
index b829410f6d..f837732f79 100644
--- a/cache.h
+++ b/cache.h
@@ -1124,6 +1124,8 @@ extern int get_sha1_blob(const char *str, unsigned char *sha1);
extern void maybe_die_on_misspelt_object_name(const char *name, const char *prefix);
extern int get_sha1_with_context(const char *str, unsigned flags, unsigned char *sha1, struct object_context *orc);
+extern int get_oid(const char *str, struct object_id *oid);
+
typedef int each_abbrev_fn(const unsigned char *sha1, void *);
extern int for_each_abbrev(const char *prefix, each_abbrev_fn, void *);
diff --git a/sha1_name.c b/sha1_name.c
index 3acf221f92..1ae20fec15 100644
--- a/sha1_name.c
+++ b/sha1_name.c
@@ -1214,6 +1214,15 @@ int get_sha1(const char *name, unsigned char *sha1)
return get_sha1_with_context(name, 0, sha1, &unused);
}
+/*
+ * This is like "get_sha1()", but for struct object_id.
+ */
+int get_oid(const char *name, struct object_id *oid)
+{
+ return get_sha1(name, oid->hash);
+}
+
+
/*
* Many callers know that the user meant to name a commit-ish by
* syntactical positions where the object name appears. Calling this