From cc85dc05b7117abce941b71843c192b38cb8182a Mon Sep 17 00:00:00 2001
From: Todd Gamblin <tgamblin@llnl.gov>
Date: Thu, 2 May 2024 21:56:19 -0400
Subject: [PATCH] docs: re-enable google analytics (#43974)

We recently switched to using the new ReadTheDocs with "addons". That includes its own
analytics, which is nice, but we also want to continue using our GA4 analytics.

Adding GA4 is no longer supported by RTD, so we have to add it manually.

- [x] re-add the gtag to all pages, manually

Signed-off-by: Todd Gamblin <tgamblin@llnl.gov>
---
 lib/spack/docs/_templates/layout.html | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 lib/spack/docs/_templates/layout.html

diff --git a/lib/spack/docs/_templates/layout.html b/lib/spack/docs/_templates/layout.html
new file mode 100644
index 00000000000..393cb1ebc16
--- /dev/null
+++ b/lib/spack/docs/_templates/layout.html
@@ -0,0 +1,12 @@
+{% extends "!layout.html" %}
+
+{%- block extrahead %} 
+  <!-- Google tag (gtag.js) -->
+  <script async src="https://www.googletagmanager.com/gtag/js?id=G-S0PQ7WV75K"></script>
+  <script>
+    window.dataLayer = window.dataLayer || [];
+    function gtag(){dataLayer.push(arguments);}
+    gtag('js', new Date());
+    gtag('config', 'G-S0PQ7WV75K');
+  </script>
+{% endblock %}