status: add --[no-]ahead-behind to status and commit for V2 format.
Teach "git status" and "git commit" to accept "--no-ahead-behind"
and "--ahead-behind" arguments to request quick or full ahead/behind
reporting.
When "--no-ahead-behind" is given, the existing porcelain V2 line
"branch.ab +x -y" is replaced with a new "branch.ab +? -?" line.
This indicates that the branch and its upstream are or are not equal
without the expense of computing the full ahead/behind values.
Signed-off-by: Jeff Hostetler <jeffhost@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/remote.h b/remote.h
index 80240f0..0a6e770 100644
--- a/remote.h
+++ b/remote.h
@@ -259,8 +259,9 @@ enum match_refs_flags {
/* Flags for --ahead-behind option. */
enum ahead_behind_flags {
- AHEAD_BEHIND_QUICK = 0, /* just eq/neq reporting */
- AHEAD_BEHIND_FULL = 1, /* traditional a/b reporting */
+ AHEAD_BEHIND_UNSPECIFIED = -1,
+ AHEAD_BEHIND_QUICK = 0, /* just eq/neq reporting */
+ AHEAD_BEHIND_FULL = 1, /* traditional a/b reporting */
};
/* Reporting of tracking info */
