Add the 'fetch.recurseSubmodules' config setting

This new boolean option can be used to override the default for "git
fetch" and "git pull", which is to not recurse into populated submodules
and fetch all new commits there too.

Signed-off-by: Jens Lehmann <Jens.Lehmann@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 3 insertions, 1 deletions

diff --git a/submodule.h b/submodule.h
index b39d7a12ff..4729023aa5 100644
--- a/submodule.h
+++ b/submodule.h
@@ -13,8 +13,10 @@ void show_submodule_summary(FILE *f, const char *path,
 		unsigned char one[20], unsigned char two[20],
 		unsigned dirty_submodule,
 		const char *del, const char *add, const char *reset);
+void set_config_fetch_recurse_submodules(int value);
 int fetch_populated_submodules(int num_options, const char **options,
-			       const char *prefix, int quiet);
+			       const char *prefix, int ignore_config,
+			       int quiet);
 unsigned is_submodule_modified(const char *path, int ignore_untracked);
 int merge_submodule(unsigned char result[20], const char *path, const unsigned char base[20],
 		    const unsigned char a[20], const unsigned char b[20]);