cat-boxen-demo

#!/bin/bash -eu
set -o pipefail

###############
## cat-boxen-demo
##
## a script to run the cat-boxen tool in repeating demo mode
##
## by andrew rich <arich@slack-corp.com> and lydia joslin <ljoslin@slack-corp.com>
## for slack day 2018
##
###############

# does the cat-boxen tool exist in the current directory?
pushd "$( dirname "$0" )" > /dev/null
if [[ ! -f ./cat-boxen ]]; then
  echo "No cat box found!"
  exit 1
fi  # if -f ./cat-boxen

# loop until keypress
while true; do
  clear
  ./cat-boxen
  echo 'The cat will repeat in 8 seconds unless you startle it!'
  if read -r -N 1 -t 5; then
    break
  fi
done

popd > /dev/null