did stuff

server/src/helpers/configLoader.js

@@ -0,0 +1,20 @@
+const fs = require('fs');
+const path = require('path');
+const yaml = require('js-yaml');
+
+const CONFIG_PATH = process.env.SERVER_CONFIG || path.join(__dirname, '..', '..', 'config.yaml');
+
+let cachedConfig;
+
+function loadConfig() {
+  if (cachedConfig) {
+    return cachedConfig;
+  }
+  const file = fs.readFileSync(CONFIG_PATH, 'utf8');
+  cachedConfig = yaml.load(file);
+  return cachedConfig;
+}
+
+module.exports = {
+  loadConfig,
+};