imagemagick.def

Bootstrap: docker
From: ubuntu:20.04

%post

  apt update

  # set timezone in a non-interactive way
  TZ=Europe/Dublin DEBIAN_FRONTEND=noninteractive apt install -y tzdata
  ln -fs /usr/share/zoneinfo/Europe/Dublin /etc/localtime
  dpkg-reconfigure --frontend noninteractive tzdata

  # install imagemagick and GNU parallel
  apt install -y imagemagick parallel

%labels

  Author Saravanabalagi Ramachandran
  Email saravanabalagi@hotmail.com
  Repo https://github.com/saravanabalagi/singularity_imagemagick
  Version v0.1

%help

  This is an imagemagick container with parallel support for performing image operations like resize, convert image type, etc.
  For more details or for filing issues, please visit https://github.com/saravanabalagi/singularity_imagemagick