#!/usr/bin/env bash
# Loads variables from .env into the current shell via Node.
set -euo pipefail

ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
ENV_FILE="$ROOT/.env"

if [[ ! -f "$ENV_FILE" ]]; then
  echo ".env nicht gefunden: $ENV_FILE" >&2
  exit 1
fi

eval "$(
  node --input-type=module -e "
    import { readFileSync } from 'node:fs';
    process.loadEnvFile('$ENV_FILE');
    const content = readFileSync('$ENV_FILE', 'utf8');
    for (const line of content.split('\n')) {
      const trimmed = line.trim();
      if (!trimmed || trimmed.startsWith('#')) continue;
      const eq = trimmed.indexOf('=');
      if (eq === -1) continue;
      const key = trimmed.slice(0, eq).trim();
      if (!/^[A-Za-z_][A-Za-z0-9_]*$/.test(key)) continue;
      const value = process.env[key];
      if (value !== undefined) {
        process.stdout.write('export ' + key + '=' + JSON.stringify(value) + ';');
      }
    }
  "
)"