Merge branch 'jk/abbrev-auto'

Updates the way approximate count of total objects is computed
while attempting to come up with a unique abbreviated object name,
which in turn needs to estimate how many hexdigits are necessary to
ensure uniqueness.

* jk/abbrev-auto:
  find_unique_abbrev: move logic out of get_short_sha1()

1 files changed, 6 insertions, 1 deletions

diff --git a/cache.h b/cache.h
index 446d4cb..b7f34b4 100644
--- a/cache.h
+++ b/cache.h
@@ -1211,7 +1211,6 @@ struct object_context {
 #define GET_SHA1_TREEISH          020
 #define GET_SHA1_BLOB             040
 #define GET_SHA1_FOLLOW_SYMLINKS 0100
-#define GET_SHA1_AUTOMATIC	 0200
 #define GET_SHA1_ONLY_TO_DIE    04000
 
 #define GET_SHA1_DISAMBIGUATORS \
@@ -1494,6 +1493,12 @@ extern void prepare_packed_git(void);
 extern void reprepare_packed_git(void);
 extern void install_packed_git(struct packed_git *pack);
 
+/*
+ * Give a rough count of objects in the repository. This sacrifices accuracy
+ * for speed.
+ */
+unsigned long approximate_object_count(void);
+
 extern struct packed_git *find_sha1_pack(const unsigned char *sha1,
 					 struct packed_git *packs);