#!/bin/bash

set -e

if ! command -v ntfy &> /dev/null; then
  case $(dfm check arch) in
    Linux)
      NTFY_ARCH="linux_$(arch)"
      ;;
    Darwin)
      NTFY_ARCH="macOS_all"
      ;;
  esac

  NTFY_VERSION=2.2.0
  NTFY_URL="https://github.com/binwiederhier/ntfy"
  NTFY_DEST="ntfy_${NTFY_VERSION}_${NTFY_ARCH}"

  curl -L "$NTFY_URL/releases/download/v${NTFY_VERSION}/${NTFY_DEST}.tar.gz" \
    > "${NTFY_DEST}.tar.gz"
  tar zxvf "${NTFY_DEST}.tar.gz"
  cp -a "${NTFY_DEST}/ntfy" ~/.local/bin/ntfy
  mkdir -p ~/.config/ntfy

  # copy config only if it does not exist
  if [ ! -f "$HOME/.config/ntfy/client.yml" ]; then
    cp "${NTFY_DEST}/client/client.yml" ~/.config/ntfy/client.yml
  fi

  rm -rf "${NTFY_DEST}" "${NTFY_DEST}.tar.gz"
else
  echo "ntfy already installed"
fi