When `git gc --auto` would detect need for garbage collection to run, it
would just run. With this patch, enabling gc.autowarnonly will instead
make it just emit a warning.
Reviewed-by: Sverre Rabbelier <srabbelier@xxxxxxxxx>
Signed-off-by: Fernando Vezzosi <buccia@xxxxxxxxx>
---
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
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