mxmlnkn/shub-containers:figlet

$ singularity pull shub://mxmlnkn/shub-containers:figlet

Singularity Recipe

BootStrap: docker
From: debian:9-slim

%setup
    echo 'Hello World!' > default-message.txt

%files
    default-message.txt /etc/default-message.txt

%environment
    export DEFAULT_MESSAGE="$( cat /etc/default-message.txt )"

%post
    apt-get update && apt-get -y install figlet

%runscript
    if test $# -eq 0; then
        figlet "$DEFAULT_MESSAGE"
    else
        figlet "$@"
    fi

%test
    if command -v figlet 1>/dev/null 2>&1; then
        echo 'Everything is ok.'
        exit 0
    else
        echo 'Figlet command is missing!'
        exit 1
    fi

%labels
    Author mk@tu-dresden.de
    Version v0.0.1

%help
Microservice for running figlet, a tool for creating ASCII text banners

Collection

• Name: mxmlnkn/shub-containers
• License: None

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