watch

#!/usr/bin/env bash

files=(tests.bats dnf-automatic-restart)

project="$(readlink --canonicalize-existing "$0")"
project="${project%/*}"
project="${project##*/}"

notify() {
  message="${1?Need message}"
  notifier=(terminal-notifier -title "$project" -message)

  "${notifier[@]}" "$message" 2> /dev/null
}

printf 'Watching %s\n' "${files[*]}"
fswatch "${files[@]}" |
  while read -r file; do
    notify "$(printf '%s changed\n' "${file##*/}")"
    printf '%b%s%b changed\n' '\e[34;1m' "$file" '\e[0m'

    if ./tests.bats; then
      notify Success
      printf '%bSuccess%b\n' '\e[32;1m' '\e[0m'
    else
      notify Error
      printf '%bError%b\n' '\e[31;1m' '\e[0m'
    fi
  done