FROM hackebein/garrysmod:minimal ARG BASEDIR=/opt/garrysmod RUN /usr/games/steamcmd \ +login anonymous \ +force_install_dir $BASEDIR \ # cstrike +app_update 232330 -validate -language en \ # garrysmod +app_update 4020 -validate -language en \ +quit && \ rm -rf $BASEDIR/garrysmod/cfg/* COPY cfg $BASEDIR/garrysmod/cfg