function send_push -a message -d 'Send a push notification to your phone via pushover (optional delay as second arg)'
    if test -n "$argv[2]"
        sleep $argv[2]
    end

    set payload \
        "{
  \"token\": \"$pushover_token\",
  \"user\": \"$pushover_user\",
  \"title\": \"Tasks\",
  \"message\": $message
}"

    curl \
        -X POST \
        -H 'Content-Type: application/json' \
        -d $payload \
        https://api.pushover.net/1/messages.json
end