ui-diff: add "stat only" diff type
This prints the diffstat but stops before printing (or generating) any
of the body of the diff.
No cgitrc option is added here so that we can wait to see how useful
this is before letting people set it as the default.
Suggested-by: Konstantin Ryabitsev <mricon@kernel.org>
Signed-off-by: John Keeping <john@keeping.me.uk>
diff --git a/cgit.h b/cgit.h
index 0eb5ed5..0c1585d 100644
--- a/cgit.h
+++ b/cgit.h
@@ -53,7 +53,7 @@
typedef void (*linediff_fn)(char *line, int len);
typedef enum {
- DIFF_UNIFIED, DIFF_SSDIFF
+ DIFF_UNIFIED, DIFF_SSDIFF, DIFF_STATONLY
} diff_type;
typedef enum {