export SSH_AUTH_SOCK=${HOME}/.ssh/agent
if ! pgrep -u ${USER} ssh-agent > /dev/null; then
    rm -f ${SSH_AUTH_SOCK}
fi
if [ ! -S ${SSH_AUTH_SOCK} ]; then
    eval $(ssh-agent -a ${SSH_AUTH_SOCK} 2> /dev/null)
fi
if test -z "${XDG_RUNTIME_DIR}"; then
    export XDG_RUNTIME_DIR=/tmp/${UID}-runtime-dir
    if ! test -d "${XDG_RUNTIME_DIR}"; then
        mkdir "${XDG_RUNTIME_DIR}"
        chmod 0700 "${XDG_RUNTIME_DIR}"
    fi
fi
if [[ -z $DISPLAY ]] && [[ $(tty) = /dev/tty1 ]]; then
    startx
fi