#!/bin/bash
#  This script is called by lsyncd to perform 'pre' and 'post' rsync tasks.
#
PKG_CACHE={{ repo_pkg_cache_dir }}

function chg_owner {
  NEW_OWNER=$1
  if [ -d $PKG_CACHE ]; then
    chown -R $NEW_OWNER $PKG_CACHE
  fi
}

CMD=$1
case $CMD in
pre-www)
  systemctl stop nginx
  ;;
post-www)
  systemctl start nginx
  ;;
pre-git)
  systemctl stop git.socket
  ;;
post-git)
  systemctl start git.socket
  ;;
pre-pkg)
  chg_owner {{ repo_service_user_name }}
  ;;
post-pkg)
  chg_owner {{ repo_pkg_cache_owner }}
  ;;
*)
  echo "Unknown command."
esac