#!/bin/sh
#
# 10-print-message - print a (command-specific or default) message
#
# Copyright © Andrew Ruthven <andrew@etc.gen.nz>
# Copyright © martin f. krafft <madduck@madduck.net>
# Released under the terms of the Artistic Licence 2.0
#
# Prints either /etc/molly-guard/messages.d/$MOLLYGUARD_CMD
#            or /etc/molly-guard/messages.d/default
# depending on whether the first exists.
#
set -eu

MESSAGESDIR=/etc/molly-guard/messages.d

for i in $MOLLYGUARD_CMD default; do
  if [ -f "$MESSAGESDIR/$i" ] && [ -r "$MESSAGESDIR/$i" ]; then
    cat $MESSAGESDIR/$i
    exit 0
  fi
done