Used only when a clone is initialized. This is useful when the submodule(s)
are huge and you're not really interested in anything but the latest commit.
Signed-off-by: Fredrik Gustafsson <iveqy@xxxxxxxxx>
---
git-submodule.sh | 13 +++++++++++--
1 file changed, 11 insertions(+), 2 deletions(-)
diff --git a/git-submodule.sh b/git-submodule.sh
index 79bfaac..b102fa8 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -211,12 +211,18 @@ module_clone()
name=$2
url=$3
reference="$4"
+ depth=$5
quiet=
if test -n "$GIT_QUIET"
then
quiet=-q
fi
+ if test -n "$depth"
+ then
+ depth="--depth=$depth"
+ fi
+
gitdir=
gitdir_base=
base_name=$(dirname "$name")
@@ -233,7 +239,7 @@ module_clone()
mkdir -p "$gitdir_base"
(
clear_local_git_env
- git clone $quiet -n ${reference:+"$reference"} \
+ git clone $quiet $depth -n ${reference:+"$reference"} \
--separate-git-dir "$gitdir" "$url" "$sm_path"
) ||
die "$(eval_gettext "Clone of '\$url' into submodule path '\$sm_path' failed")"
@@ -676,6 +682,9 @@ cmd_update()
--checkout)
update="checkout"
;;
+ --depth)
+ depth=$2
+ ;;
--)
shift
break
@@ -735,7 +744,7 @@ Maybe you want to use 'update --init'?")"
if ! test -d "$sm_path"/.git -o -f "$sm_path"/.git
then
- module_clone "$sm_path" "$name" "$url" "$reference" || exit
+ module_clone "$sm_path" "$name" "$url" "$reference" "$depth" || exit
cloned_modules="$cloned_modules;$name"
subsha1=
else
--
1.8.0
--
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