python/docker-entrypoint.sh

#!/bin/bash

export IP=$( hostname -i )

cat <<EOF
                 __           _   _
 ___ _ ____   __/ / __  _   _| |_| |__   ___  _ __
/ __| '__\\ \\ / / / '_ \\| | | | __| '_ \\ / _ \\| '_ \\
\\__ \\ |   \\ V / /| |_) | |_| | |_| | | | (_) | | | |
|___/_|    \\_/_/ | .__/ \\__, |\\__|_| |_|\\___/|_| |_|
                 |_|    |___/
----------------------------------------------------
 IP: $IP

EOF

if [ -e "requirements.txt" ]; then
  exec pip install -r requirements.txt
fi

if [[ -z "$@" ]]; then
  exec bash
else
  exec $@
fi