From 7caa76717ed243ef6c02bdb3a9b1b2511dc79deb Mon Sep 17 00:00:00 2001
From: Karina Kwiatek <kjk@kjk.dog>
Date: Wed, 1 Feb 2023 19:00:17 +0100
Subject: [PATCH] Set expiry of theme CSS to 3 months

The `ETag` from `fresh_when` takes care of cache busting here.
---
 app/controllers/user_controller.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/controllers/user_controller.rb b/app/controllers/user_controller.rb
index 5cf207eea..c5ca4469f 100644
--- a/app/controllers/user_controller.rb
+++ b/app/controllers/user_controller.rb
@@ -24,7 +24,7 @@ def show_theme
     theme = Theme.where(user: User.where("LOWER(screen_name) = ?", params[:username].downcase).select(:id)).first
     return head :no_content if theme.nil?
 
-    expires_in 1.day
+    expires_in 3.months
     return if fresh_when theme, public: true
 
     render plain: get_theme_css(theme), content_type: "text/css"