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

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
INFRA_DIR="$(cd "$SCRIPT_DIR/.." && pwd)"
cd "$INFRA_DIR"

if [ ! -f .env ]; then
  echo "Missing .env — copy deploy.prod.env.example to .env and edit."
  exit 1
fi

set -a
# shellcheck disable=SC1091
source .env
set +a

: "${DOMAIN:?Set DOMAIN in .env}"

mkdir -p nginx/generated
export DOMAIN
envsubst '${DOMAIN}' < nginx/nginx.ssl.conf.template > nginx/generated/default.conf
echo "Rendered nginx/generated/default.conf for ${DOMAIN}"