[PATCH] Introduce gc.autowarnonly config option

From

Fernando Vezzosi <buccia@repnz.net>

Date

Nov 5, 2011, 13:39 UTC

Message-ID

<20111105140529.3A6CE9004A@inscatolati.net>

Reviewed-by: Sverre Rabbelier <srabbelier@gmail.com>
Signed-off-by: Fernando Vezzosi <buccia@repnz.net>
---
 builtin/gc.c |   14 ++++++++++++++
 1 files changed, 14 insertions(+), 0 deletions(-)

diff --git a/builtin/gc.c b/builtin/gc.c
index 0498094..65b6616 100644
--- a/builtin/gc.c
+++ b/builtin/gc.c
@@ -26,6 +26,7 @@ static int pack_refs = 1;
 static int aggressive_window = 250;
 static int gc_auto_threshold = 6700;
 static int gc_auto_pack_limit = 50;
+static int gc_auto_warn_only = 0;
 static const char *prune_expire = "2.weeks.ago";
 
 #define MAX_ADD 10
@@ -64,6 +65,10 @@ static int gc_config(const char *var, const char *value, void *cb)
 		}
 		return git_config_string(&prune_expire, var, value);
 	}
+	if (!strcmp(var, "gc.autowarnonly")) {
+		gc_auto_warn_only = git_config_bool(var, value);
+		return 0;
+	}
 	return git_default_config(var, value, cb);
 }
 
@@ -219,6 +224,15 @@ int cmd_gc(int argc, const char **argv, const char *prefix)
 		 */
 		if (!need_to_gc())
 			return 0;
+
+		if (gc_auto_warn_only){
+			fprintf(stderr,
+					_("Pack the repository for optimum performance by running\n"
+					"\"git gc\" manually. See "
+					"\"git help gc\" for more information.\n"));
+			return 0;
+		}
+
 		if (quiet)
 			fprintf(stderr, _("Auto packing the repository for optimum performance.\n"));
 		else

-- 
1.7.5.3