#!/usr/bin/env bash

set -euo pipefail

ADD_TAG="need review"

add() {
  if [[ $1 =~ (https|ftp|file):// ]]; then
    index=$(buku --nostdin --json --add "$1" | jq .index)
    if [ -n "$index" ]; then
      buku -u "$index" --tag + "$ADD_TAG"
    fi
    return 0
  fi
  return 1
}

main() {
  local url
  if [ $# -eq 0 ]; then
    url="$(xsel -ob)"
  else
    url="$1"
  fi

  if add "$url"; then
    alert "URL added: $url"
  else
    alert "URL error: $url"
  fi
}

main "$@"