nixos/forgejo: add robots.txt

getchoo · Feb 9, 2025 · f802591 · f802591
1 parent 44ff26b
commit f802591
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Showing 3 changed files with 39 additions and 1 deletion.
diff --git a/flake.lock b/flake.lock
diff --git a/flake.nix b/flake.nix
@@ -64,6 +64,12 @@
       };
     };
 
+    # Use their robots.txt
+    codeberg-infra = {
+      url = "https://codeberg.org/Codeberg-Infrastructure/build-deploy-forgejo/archive/codeberg-10.tar.gz";
+      flake = false;
+    };
+
     determinate = {
       url = "https://flakehub.com/f/DeterminateSystems/determinate/0.1";
       inputs = {

diff --git a/modules/nixos/mixins/forgejo.nix b/modules/nixos/mixins/forgejo.nix
@@ -1,7 +1,14 @@
-{ config, lib, ... }:
+{
+  config,
+  lib,
+  inputs,
+  ...
+}:
 
 let
   forgejoCfg = config.services.forgejo;
+
+  robotsTxtPath = forgejoCfg.stateDir + "/custom/public/robots.txt";
 in
 
 {
@@ -46,6 +53,16 @@ in
           proxyPass = "http://unix:${forgejoCfg.settings.server.HTTP_ADDR}";
         };
       };
+
+      systemd.tmpfiles.settings."forgejo-settings" = {
+        ${robotsTxtPath}."L+" = {
+          argument = inputs.codeberg-infra + "/etc/gitea/public/robots.txt";
+        };
+
+        ${dirOf robotsTxtPath}.d = {
+          inherit (forgejoCfg) user group;
+        };
+      };
     })
   ];
 }