You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
30 lines
721 B
30 lines
721 B
#! /bin/sh
|
|
|
|
if [ $# = 0 ]; then
|
|
echo "Usage: $0 <submoduledir1>..." >&2
|
|
exit 1
|
|
fi
|
|
|
|
# git submodule can't run in parallel. Really.
|
|
echo $$ > .refresh-submodules.$$
|
|
if ! mv -n .refresh-submodules.$$ .refresh-submodules; then
|
|
rm -f .refresh-submodules.$$
|
|
exit 0
|
|
fi
|
|
trap "rm -f .refresh-submodules" EXIT
|
|
|
|
# Be a little careful here, since we do rm -rf!
|
|
for m in "$@"; do
|
|
if ! grep -q "path = $m\$" .gitmodules; then
|
|
echo "$m is not a submodule!" >&2
|
|
exit 1
|
|
fi
|
|
done
|
|
|
|
# git submodule can segfault. Really.
|
|
if [ "$(git submodule status "$@" | grep -c '^ ')" != $# ]; then
|
|
echo Reinitializing submodules "$@" ...
|
|
git submodule sync "$@"
|
|
rm -rf "$@"
|
|
git submodule update --init "$@"
|
|
fi
|
|
|