unixorn/tumult.plugin.zsh

#!/usr/bin/env bash
#
# Display an alert on macOs
#
# Copyright 2021, Joe Block <jpb@unixorn.net>

set -o pipefail

# shellcheck disable=SC2086
usage(){
  echo "Usage: $(basename $0) AlertTitle AlertBody"
  echo " or"
  echo "Usage: $(basename $0) AlertTitle"
}

if [[ "$(uname -s)" = "Darwin" ]]; then
  if [[ $# -eq 1 ]]; then
    message_command="display alert \"$1\""
    exec osascript -e "$message_command"
  fi

  if [[ $# -eq 2 ]]; then
    message_command="display alert \"$1\" message  \"$2\""
    exec osascript -e "$message_command"
  fi

  # shellcheck disable=SC2068
  usage $@
  exit 1
else
  # shellcheck disable=SC2086
  echo "$(basename $0) only works on macOs"
  exit 1
fi