web-dev

#!/bin/sh
# Start local dev server at http://localhost:8788 (wrangler pages dev).
# Binds to 0.0.0.0 so it is reachable across the network — but browse it as
# http://localhost:8788 regardless; see the note below the polygons download.

POLYGONS=web/locations_polygons.json
if [ ! -f "$POLYGONS" ]; then
  echo "Downloading $POLYGONS from production..."
  curl -sf -o "$POLYGONS" https://oref-map.org/locations_polygons.json \
    && echo "Done." \
    || echo "WARNING: Download failed. The map will not display polygons."
fi

# When the dev server runs on a different machine than the browser, the browser
# must still reach it as http://localhost:8788, not http://<host>:8788 — the
# relay's CORS allowlist (oref-relay/index.js) and the polygons local-dev
# fallback (functions/locations_polygons.json.js) both key on a localhost origin.
if [ "$(uname)" != "Darwin" ]; then
  printf '\n  !  Browsing from another machine? Do NOT use http://%s:8788\n' "$(hostname)"
  printf '     Tunnel instead:  ssh -fNT -L 8788:localhost:8788 %s\n' "$(hostname)"
  printf '     Then open:       http://localhost:8788/\n\n'
fi

npx --yes wrangler pages dev web/ --ip 0.0.0.0 "$@"