From d5917b126462b6ae8b8b705ca3939ad830d89a36 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Geoffrey=20=E2=80=9CFrogeye=E2=80=9D=20Preud=27homme?=
 <geoffrey@frogeye.fr>
Date: Mon, 10 Jun 2024 02:21:32 +0200
Subject: [PATCH] Remove duplicate specialisation

Saves 16s on eval time
---
 hm/brightness/default.nix | 8 ++++----
 os/geoffrey.nix           | 1 -
 2 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/hm/brightness/default.nix b/hm/brightness/default.nix
index 8fbc60e..6810d09 100644
--- a/hm/brightness/default.nix
+++ b/hm/brightness/default.nix
@@ -2,9 +2,9 @@
 { pkgs, lib, config, ... }:
 let
   phases = [
-    { command = "jour"; polarity = "light"; }
-    { command = "crepuscule"; polarity = "dark"; }
-    { command = "nuit"; polarity = "dark"; }
+    { command = "jour"; specialisation = null; }
+    { command = "crepuscule"; specialisation = "dark"; }
+    { command = "nuit"; specialisation = "dark"; }
   ];
   phasesBrightness = config.frogeye.desktop.phasesBrightness;
 in
@@ -17,7 +17,7 @@ in
         text = (lib.optionalString phasesBrightness.enable ''
           brightnessctl set ${builtins.getAttr phase.command phasesBrightness}
         '') + ''
-          switch="/nix/var/nix/profiles/system/specialisation/${phase.polarity}/bin/switch-to-configuration"
+          switch="/nix/var/nix/profiles/system${lib.strings.optionalString (phase.specialisation != null) "/specialisation/${phase.specialisation}"}/bin/switch-to-configuration"
           if [ -x "$switch" ]
           then
               # In two steps to get the visual changes slightly earlier
diff --git a/os/geoffrey.nix b/os/geoffrey.nix
index 4b29474..85a75c3 100644
--- a/os/geoffrey.nix
+++ b/os/geoffrey.nix
@@ -34,7 +34,6 @@
 
     specialisation = {
       dark.configuration.frogeye.polarity = "dark";
-      light.configuration.frogeye.polarity = "light";
     };
 
     # Fix https://nix-community.github.io/home-manager/index.html#_why_do_i_get_an_error_message_about_literal_ca_desrt_dconf_literal_or_literal_dconf_service_literal