add ability to pass useragent string to the detect function (#114)

DamonOehlman · Jul 7, 2019 · ae86296 · ae86296
1 parent a5ee118
commit ae86296
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/src/index.ts b/src/index.ts
@@ -153,7 +153,11 @@ const operatingSystemRules: OperatingSystemRule[] = [
   ['Search Bot', SEARCHBOT_OS_REGEX],
 ];
 
-export function detect(): BrowserInfo | BotInfo | NodeInfo | null {
+export function detect(userAgent?: string): BrowserInfo | BotInfo | NodeInfo | null {
+  if (!!userAgent) {
+    return parseUserAgent(userAgent);
+  }
+
   if (typeof navigator !== 'undefined') {
     return parseUserAgent(navigator.userAgent);
   }