always strip trailing /

lib/utils/url.js

@@ -1,23 +1,21 @@
-const isURL = require('is-url')
-
 exports.maybeURL = id => {
   // E.g, "appname-asdf"
-  return id.includes('-')
-}
+  return id.includes('-');
+};
 
 exports.normalizeURL = u => {
   // Normalize URL by removing slash from the end
-  if (isURL(u) && u.slice(-1) === '/') {
-    u = u.slice(0, -1)
+  if (u.slice(-1) === '/') {
+    u = u.slice(0, -1);
   }
 
   // `url` should match the hostname of the deployment
-  u = u.replace(/^https:\/\//i, '')
+  u = u.replace(/^https:\/\//i, '');
 
   if (!u.includes('.')) {
     // `.now.sh` domain is implied if just the subdomain is given
-    u += '.now.sh'
+    u += '.now.sh';
   }
 
-  return u
-}
+  return u;
+};