From aff642a7553b1bbb768cd0d9c444840464bbabfe Mon Sep 17 00:00:00 2001
From: Phil Pluckthun <phil@kitten.sh>
Date: Thu, 22 Oct 2026 01:30:24 +0100
Subject: [PATCH] Add T3 settings and disable update checks

---
 home/development/t3code.nix       | 30 +++++++++++++++++++++++++++++-
 modules/server/t3code/default.nix |  1 +
 2 files changed, 30 insertions(+), 1 deletion(-)

diff --git a/home/development/t3code.nix b/home/development/t3code.nix
index 029fd09..dcbc2db 100644
--- a/home/development/t3code.nix
+++ b/home/development/t3code.nix
@@ -3,11 +3,29 @@
 with lib;
 let
   cfg = config.modules.development.t3code;
+  json = pkgs.formats.json { };
+  settings = json.generate "t3code-settings.json" cfg.settings;
   auth = import ../../lib/shell-env-wrapper.nix { inherit lib pkgs; };
   envFiles = auth.runtimeFiles "${config.home.username}-t3code" cfg.environmentFile osConfig.age.secrets;
-  wrapperArgs = [ "--set-default" "T3CODE_TELEMETRY_ENABLED" (boolToString cfg.telemetry) ]
+  wrapperArgs = [
+    "--set-default" "T3CODE_TELEMETRY_ENABLED" (boolToString cfg.telemetry)
+    "--set" "T3CODE_DISABLE_AUTO_UPDATE" "true"
+  ]
     ++ auth.wrapperArgs envFiles;
 
+  configureSettings = pkgs.writeShellScript "t3code-settings" ''
+    set -euo pipefail
+    umask 077
+    directory=${escapeShellArg "${config.home.homeDirectory}/.t3/userdata"}
+    mkdir -p "$directory"
+    temporary=$(mktemp "$directory/settings.json.XXXXXX")
+    trap 'rm -f "$temporary"' EXIT
+    touch "$directory/settings.json"
+    ${pkgs.jq}/bin/jq -s 'reduce .[] as $settings ({}; . * $settings)' \
+      "$directory/settings.json" ${settings} > "$temporary"
+    mv "$temporary" "$directory/settings.json"
+  '';
+
   cliPackage = pkgs.runCommand "t3code-cli" { nativeBuildInputs = [ pkgs.makeWrapper ]; } ''
     mkdir -p $out/bin
     makeWrapper ${cfg.package}/bin/t3 $out/bin/t3 ${escapeShellArgs wrapperArgs}
@@ -34,6 +52,12 @@ let
   };
 in {
   options.modules.development.t3code = {
+    settings = mkOption {
+      default = { };
+      type = json.type;
+      description = "T3 server settings merged on activation; declared values override UI settings.";
+    };
+
     environmentFile = auth.environmentFileOptions [
       ./encrypt/cursor.env.age
       ./encrypt/grok.env.age
@@ -78,6 +102,10 @@ in {
   };
 
   config = mkIf cfg.enable {
+    modules.development.t3code.settings.enableProviderUpdateChecks = mkDefault false;
     home.packages = [ (if cfg.desktop.enable then desktopPackage else cliPackage) ];
+    home.activation.t3codeSettings = mkIf (cfg.settings != { }) (hm.dag.entryAfter [ "writeBoundary" ] ''
+      run ${configureSettings}
+    '');
   };
 }
diff --git a/modules/server/t3code/default.nix b/modules/server/t3code/default.nix
index 6124141..93fe523 100644
--- a/modules/server/t3code/default.nix
+++ b/modules/server/t3code/default.nix
@@ -34,6 +34,7 @@ let
 
     export T3CODE_HOME=${home}/.t3 T3CODE_NO_BROWSER=true
     export T3CODE_TELEMETRY_ENABLED=${boolToString homeCfg.telemetry}
+    export T3CODE_DISABLE_AUTO_UPDATE=true
     export GIT_TERMINAL_PROMPT=0 GH_PROMPT_DISABLED=1 GH_NO_UPDATE_NOTIFIER=1
 
     # agenix installs secrets asynchronously at boot.
-- 
knotmirror 0.0.1