#!/usr/bin/env bash
set -euo pipefail

bind_addr="${1:-0.0.0.0}"
port="${2:-3000}"

if [ -x "./node_modules/.bin/next" ]; then
  exec ./node_modules/.bin/next dev -H "$bind_addr" -p "$port"
else
  if command -v npx >/dev/null 2>&1; then
    exec npx --yes next dev -H "$bind_addr" -p "$port"
  else
    echo "Next.js binary not found and npx not available" >&2
    exit 1
  fi
fi