From b14a77638b78e34baa05153b6bf1931d0f634162 Mon Sep 17 00:00:00 2001
From: Tali Auster <me@tali.network>
Date: Fri, 23 May 2025 11:49:06 -0600
Subject: [PATCH] nixos/chrysalis: init module

---
 .../manual/release-notes/rl-2511.section.md   |  1 +
 nixos/modules/module-list.nix                 |  1 +
 nixos/modules/programs/chrysalis.nix          | 25 +++++++++++++++++++
 3 files changed, 27 insertions(+)
 create mode 100644 nixos/modules/programs/chrysalis.nix

diff --git a/nixos/doc/manual/release-notes/rl-2511.section.md b/nixos/doc/manual/release-notes/rl-2511.section.md
index 65bac7327ed9..e7d3a819b4db 100644
--- a/nixos/doc/manual/release-notes/rl-2511.section.md
+++ b/nixos/doc/manual/release-notes/rl-2511.section.md
@@ -11,6 +11,7 @@
 <!-- To avoid merge conflicts, consider adding your item at an arbitrary place in the list instead. -->
 
 - [gtklock](https://github.com/jovanlanik/gtklock), a GTK-based lockscreen for Wayland. Available as [programs.gtklock](#opt-programs.gtklock.enable).
+- [Chrysalis](https://github.com/keyboardio/Chrysalis), a graphical configurator for Kaleidoscope-powered keyboards. Available as [programs.chrysalis](#opt-programs.chrysalis.enable).
 
 ## Backward Incompatibilities {#sec-release-25.11-incompatibilities}
 
diff --git a/nixos/modules/module-list.nix b/nixos/modules/module-list.nix
index ff65ce2125f1..431682db2b58 100644
--- a/nixos/modules/module-list.nix
+++ b/nixos/modules/module-list.nix
@@ -180,6 +180,7 @@
   ./programs/cdemu.nix
   ./programs/cfs-zen-tweaks.nix
   ./programs/chromium.nix
+  ./programs/chrysalis.nix
   ./programs/clash-verge.nix
   ./programs/cnping.nix
   ./programs/command-not-found/command-not-found.nix
diff --git a/nixos/modules/programs/chrysalis.nix b/nixos/modules/programs/chrysalis.nix
new file mode 100644
index 000000000000..7fc473101123
--- /dev/null
+++ b/nixos/modules/programs/chrysalis.nix
@@ -0,0 +1,25 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+let
+  cfg = config.programs.chrysalis;
+in
+{
+  options = {
+    programs.chrysalis = {
+      enable = lib.mkEnableOption "Chrysalis";
+      package = lib.mkPackageOption pkgs "Chrysalis" { default = "chrysalis"; };
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+    environment.systemPackages = [ cfg.package ];
+    services.udev.packages = [ cfg.package ];
+  };
+
+  meta.maintainers = with lib.maintainers; [ atalii ];
+}