#!/bin/bash

## Copyright (C) 2020 - 2020 ENCRYPTED SUPPORT LP <adrelanos@riseup.net>
## See the file COPYING for copying conditions.

## This script gets `source`ed.
## Using both 'return 0' and 'exit 0' to support both, `source`ing as well as
## executing this script.

if [ -z "$PS1" ]; then
   true "If not running interactively, don't do anything."
   return 0
   exit 0
fi

shopt -q login_shell
var="$?"
if [ "$var" = "0" ]; then
   true "running in a login shell, don't do anything."
   ## Login shells are greeted by /etc/motd.
   return 0
   exit 0
fi

## We run in a terminal emulator.

if ! test -d /etc/update-motd.d ; then
   return 0
   exit 0
fi

run-parts /etc/update-motd.d || true