From 8d8f4a89b1a2d8f525a1745ed21d52902ce4d9ac Mon Sep 17 00:00:00 2001
From: Christian Vuerings <christian@cambly.com>
Date: Fri, 5 Jan 2024 15:46:35 -0800
Subject: [PATCH] Add $useragent when user agent is available

---
 src/__tests__/posthog-core.js | 1 +
 src/posthog-core.ts           | 1 +
 2 files changed, 2 insertions(+)

diff --git a/src/__tests__/posthog-core.js b/src/__tests__/posthog-core.js
index 9408874bb..99bdf57ea 100644
--- a/src/__tests__/posthog-core.js
+++ b/src/__tests__/posthog-core.js
@@ -161,6 +161,7 @@ describe('posthog core', () => {
             const event = given.subject()
             expect(hook).toHaveBeenCalledWith('$event')
             expect(event.properties['$browser_type']).toEqual('bot')
+            expect(event.properties['$useragent']).toContain('Googlebot')
 
             // eslint-disable-next-line no-import-assign
             globals['userAgent'] = originalUseragent
diff --git a/src/posthog-core.ts b/src/posthog-core.ts
index 4647f9bf0..32ac88805 100644
--- a/src/posthog-core.ts
+++ b/src/posthog-core.ts
@@ -998,6 +998,7 @@ export class PostHog {
             properties['$browser_type'] = _isBlockedUA(userAgent, this.config.custom_blocked_useragents)
                 ? 'bot'
                 : 'browser'
+            properties['$useragent'] = userAgent
         }
 
         // note: extend writes to the first object, so lets make sure we