el7_nx.def

Bootstrap:docker
From:centos:7

%help
    One can run directly a singularity .sif file (or just singularity run)
    The argument is the name (without extension) of .nxs files found in root
    The command that will be run :
    /usr/NX/bin/nxclient --session /root/"${1}".nxs

%environment
    export PATH=${PATH}:/usr/NX/bin
    export QT_X11_NO_MITSHM=1

%files
    ./NX        /usr/
    gina.nxs    /usr/NX/
    irene.nxs   /usr/NX/

%post
yum -y update && yum -y install libXft libXrender libXext xorg-x11-xauth && yum clean all && rm -rf /var/cache/yum ; \

%runscript
    exec /usr/NX/bin/nxclient --session /usr/NX/"${1}".nxs