#!/usr/bin/env bash
# Serve the appview canvas on a local port.
#
# Static files and nothing else, because the page has no build step — which is
# also why Python's server is used rather than anything installed.
#
# The page itself connects to the query service on 3003 and shows what is
# there. With nothing behind it the badge says so and the canvas stays empty;
# `dev/#mock` opens it on an invented population instead.
set -euo pipefail

cd "$(dirname "$0")/.."

. "$(dirname "$0")/dev-watch.sh"

cd web

PORT="${VIBESCROBBLE_WEB_PORT:-8137}"

# `--watch` reruns this script whenever the source moves. It never returns.
# The canvas has no build step, so watching it only matters for the banner —
# the page itself is reloaded by the browser.
watch_or_continue "$@"

printf '\033[1m%s\033[0m\n' "appview canvas on http://localhost:${PORT}/"
echo "  reads the query service on ${VIBESCROBBLE_QUERY_PORT:-3003}"
echo "  http://localhost:${PORT}/dev/#mock for an invented population instead"
echo

exec python3 -m http.server "${PORT}" --bind 127.0.0.1