fix: remove unused param

Author: stdavis

index.js

@@ -19,7 +19,7 @@ function isTokenExpired(expires) {
 
 const firestore = new Firestore();
 
-export default function init({ app, mappings, host, claimsCheck, proxyOptions, verbose, appendToken = true }) {
+export default function init({ app, mappings, host, claimsCheck, proxyOptions, verbose }) {
   if (!app) {
     app = express();
   }
@@ -68,13 +68,9 @@ export default function init({ app, mappings, host, claimsCheck, proxyOptions, v
     target: host,
     changeOrigin: true,
     pathRewrite: async (path) => {
-      const [mappedPath, credentials] = applyMappings(path, mappings, appendToken);
+      const [mappedPath, credentials] = applyMappings(path, mappings);
 
-      if (appendToken) {
-        return applyToken(mappedPath, await getToken(credentials));
-      } else {
-        return mappedPath;
-      }
+      return applyToken(mappedPath, await getToken(credentials));
     },
     logProvider: () => functions.logger,
     logLevel: verbose ? 'debug' : 'info',

utils.js

@@ -1,4 +1,4 @@
-export function applyMappings(path, mappings, appendToken = true) {
+export function applyMappings(path, mappings) {
   let variableName;
   for (const { from, to, secrets } of mappings) {
     if (from.test(path)) {