#!/usr/bin/env bash
# Weather backend: wttr.in with its native ANSI art (curl UA gets terminal colours).
# Args: $1 = location (may be empty -> wttr.in geolocates the caller), $2 = query opts.
# Prints the wttr.in body (ANSI or plain, per opts) to stdout.
set -uo pipefail

loc="${1:-}"
opts="${2:-0}"

# URL-encode spaces in a city name.
loc="${loc// /+}"

url="https://wttr.in/${loc}?${opts}"
# -A curl makes wttr.in return terminal (ANSI) output regardless of the real UA.
curl -sf -A curl --max-time 10 "$url"