[PATCH 1/2] gc --auto --quiet: make the notice a bit less verboase

When "gc --auto --quiet" decides there is something to do, it tells the
user what it is doing, as it is going to make the user wait for a bit.

But the message was a bit too long.

Signed-off-by: Junio C Hamano <redacted>
---

 Johannes Sixt [off-list ref] writes:

 > I'm slightly in favor of adding "--quiet", because even with this option
 > we see some output:
 >
 > $ git gc --auto --quiet
 > Auto packing your repository for optimum performance. You may also
 > run "git gc" manually. See "git help gc" for more information.
 >
 > A compromise would be to reduce this message to the first sentence if
 > --quiet was given.

 builtin-gc.c |   11 +++++++----
 1 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/builtin-gc.c b/builtin-gc.c
index 7d3e9cc..093517e 100644
--- a/builtin-gc.c
+++ b/builtin-gc.c

@@ -216,10 +216,13 @@ int cmd_gc(int argc, const char **argv, const char *prefix)
 		 */
 		if (!need_to_gc())
 			return 0;
-		fprintf(stderr, "Auto packing your repository for optimum "
-			"performance. You may also\n"
-			"run \"git gc\" manually. See "
-			"\"git help gc\" for more information.\n");
+		fprintf(stderr,
+			"Auto packing the repository for optimum performance.%s\n",
+			quiet
+			? ""
+			: (" You may also\n"
+			   "run \"git gc\" manually. See "
+			   "\"git help gc\" for more information."));
 	} else
 		append_option(argv_repack,
 			      prune_expire && !strcmp(prune_expire, "now")

-- 
1.6.5.1.107.gba912