From 25bdaacaab33317c8fba1cbff0617375a3f7c78c Mon Sep 17 00:00:00 2001
From: Gabriel Fontes <hi@m7.rs>
Date: Tue, 19 Mar 2024 13:30:42 -0300
Subject: [PATCH] use stale-while-revalidate to cache less agressively

---
 hosts/alcyone/services/website/default.nix | 4 ++--
 hosts/alcyone/services/website/themes.nix  | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/hosts/alcyone/services/website/default.nix b/hosts/alcyone/services/website/default.nix
index 85e8428a..bf7f14f1 100644
--- a/hosts/alcyone/services/website/default.nix
+++ b/hosts/alcyone/services/website/default.nix
@@ -23,13 +23,13 @@ in
         "/" = {
           root = "${website}/public";
           extraConfig = ''
-            add_header Cache-Control "max-age=${toString (minutes 15)}";
+            add_header Cache-Control "max-age=${toString (minutes 5)}, stale-while-revalidate=${toString (minutes 15)}";
           '';
         };
         "/assets/" = {
           root = "${website}/public";
           extraConfig = ''
-            add_header Cache-Control "max-age=${toString (days 30)}";
+            add_header Cache-Control "max-age=${toString (hours 1)}, stale-while-revalidate=${toString (days 30)}";
           '';
         };
 
diff --git a/hosts/alcyone/services/website/themes.nix b/hosts/alcyone/services/website/themes.nix
index a81ea706..ddf090e0 100644
--- a/hosts/alcyone/services/website/themes.nix
+++ b/hosts/alcyone/services/website/themes.nix
@@ -59,7 +59,7 @@ in
           root = themes;
           extraConfig = ''
             add_header Access-Control-Allow-Origin *;
-            add_header Cache-Control "max-age=${days 30}";
+            add_header Cache-Control "max-age=${days 1}, stale-while-revalidate=${days 30}";
           '';
         };
       };