OpenSlides/services-to-main.sh

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#!/bin/bash
set -e
ME=$(basename "$0")
BRANCH_NAME=main
REMOTE_NAME=
OPT_PULL=
usage() {
echo "USAGE:"
echo " $ME [ --pull | -p ]"
echo
echo "By default $ME will fetch the latest upstream changes for every"
echo "service/submodule and directly checkout the upstream's $BRANCH_NAME branch."
echo "This will leave them in detached HEAD state."
echo "Use --pull to instead forward the local $BRANCH_NAME branch."
}
set_remote() {
REMOTE_NAME=upstream
git ls-remote --exit-code "$REMOTE_NAME" &>/dev/null ||
REMOTE_NAME=origin
}
pull_latest_commit() {
if [ -z "$OPT_PULL" ]; then
echo "git fetch $REMOTE_NAME && git checkout $REMOTE_NAME/$BRANCH_NAME ..."
git fetch "$REMOTE_NAME" &&
git checkout "$REMOTE_NAME/$BRANCH_NAME"
else
echo "git checkout $BRANCH_NAME && git pull --ff-only $REMOTE_NAME $BRANCH_NAME ..."
git checkout "$BRANCH_NAME" &&
git pull --ff-only "$REMOTE_NAME" "$BRANCH_NAME" || {
echo "ERROR: make sure a local branch $BRANCH_NAME exists and can be fast-forwarded to $REMOTE_NAME"
exit 1
}
fi
}
while [ "$#" -gt 0 ]; do
case "$1" in
-p | --pull)
OPT_PULL=1
shift
;;
*)
usage
exit 0
;;
esac
done
for mod in $(git submodule status | awk '{print $2}'); do
(
echo ""
echo "$mod"
cd "$mod"
set_remote
pull_latest_commit
)
done
2021-12-10 12:44:13 +01:00
echo ""
echo "Successfully updated all submodules to latest commit."