#! /bin/sh

current="`git config --get --path remote.current.url`"
origin="`git config --get --path remote.origin.url`"
branches="master ${1:+$@}"

if [ -n "$origin" ]; then
   if [ -n "$current" ]; then
      echo "Config error (both origin and current)" >&2
      exit 1
   else
      cd "$origin" &&
      exec ./update-remotes
   fi
elif [ -z "$current" ]; then
   echo "Wrong directory error (neither origin nor current)" >&2
   exit 1
fi

git fetch current &&
{ git pull --ff-only current master || git reset --hard current/master ; } &&
git set-date &&

web="`git config --get --path remote.web.url`" &&
if [ -n "$web" ]; then
   git push --force web $branches
fi &&

cd "$current" &&
git pull origin &&
exec git set-date