From 43c9825e49d25fbd2c19abcdeb8f73aee8be2a4c Mon Sep 17 00:00:00 2001
From: Gregor Kleen <gkleen@yggdrasil.li>
Date: Wed, 14 May 2025 10:50:27 +0200
Subject: ...

---
 system-profiles/core/default.nix             | 26 ++------------------------
 system-profiles/default-locale.nix           | 27 +++++++++++++++++----------
 system-profiles/rebuild-machines/default.nix | 20 +++++++++++---------
 3 files changed, 30 insertions(+), 43 deletions(-)

(limited to 'system-profiles')

diff --git a/system-profiles/core/default.nix b/system-profiles/core/default.nix
index b85aea4e..229a007e 100644
--- a/system-profiles/core/default.nix
+++ b/system-profiles/core/default.nix
@@ -127,36 +127,16 @@ in {
 
           flake-registry = "${flakeInputs.flake-registry}/flake-registry.json";
         };
-        nixPath = [
-          "nixpkgs=${pkgs.runCommand "nixpkgs" {} ''
-            mkdir $out
-            ln -s ${./nixpkgs.nix} $out/default.nix
-            ln -s /run/nixpkgs/lib $out/lib
-          ''}"
-        ];
+        nixPath = map (flake: "${flake}=flake:${flake}") (attrNames config.nix.registry);
         registry =
           let override = { self = "nixos"; };
           in mapAttrs' (inpName: inpFlake: nameValuePair
             (override.${inpName} or inpName)
-            { flake = inpFlake; } ) flakeInputs;
+            { to = { type = "path"; path = inpFlake; }; } ) flakeInputs;
       };
 
       systemd.tmpfiles.rules = [
         "L+ /run/nixpkgs - - - - ${flakeInputs.${config.nixpkgs.flakeInput}.outPath}"
-        "L+ /run/nixpkgs-overlays.nix - - - - ${pkgs.writeText "overlays.nix" ''
-          with builtins;
-
-          attrValues (import
-            (
-              let lock = fromJSON (readFile ${flake + "/flake.lock"}); in
-              fetchTarball {
-                url = "https://github.com/edolstra/flake-compat/archive/''${lock.nodes.flake-compat.locked.rev}.tar.gz";
-                sha256 = lock.nodes.flake-compat.locked.narHash;
-              }
-            )
-            { src = ${flake}; }
-          ).defaultNix.overlays
-        ''}"
         "L+ /etc/nixos - - - - ${flake}"
       ] ++ map (input: "L+ /run/flake-inputs/${input} - - - - ${flakeInputs.${input}.outPath}") (attrNames flakeInputs);
 
@@ -177,8 +157,6 @@ in {
           {
             manual.manpages.enable = true;
             systemd.user.startServices = "sd-switch";
-
-            programs.ssh.internallyManaged = mkForce true;
           }
         ];
         extraSpecialArgs = { inherit flake flakeInputs path; hostConfig = config; };
diff --git a/system-profiles/default-locale.nix b/system-profiles/default-locale.nix
index 2d483f04..60d338cb 100644
--- a/system-profiles/default-locale.nix
+++ b/system-profiles/default-locale.nix
@@ -1,16 +1,23 @@
-{ lib, ... }:
+{ lib, options, ... }:
 
 with lib;
 
 {
-  i18n = {
-    defaultLocale = "en_DK.UTF-8";
-    extraLocaleSettings = {
-      "TIME_STYLE" = "long-iso";
-    };
-    supportedLocales = [ "C.UTF-8/UTF-8" "en_US.UTF-8/UTF-8" "en_DK.UTF-8/UTF-8" ];
-  };
-  console.keyMap = mkDefault "dvorak-programmer";
+  config = foldr recursiveUpdate {} ([
+    {
+      i18n = {
+        defaultLocale = "en_DK.UTF-8";
+        extraLocaleSettings = {
+          "TIME_STYLE" = "long-iso";
+        };
+      };
+      console.keyMap = mkDefault "dvorak-programmer";
 
-  time.timeZone = mkDefault "Europe/Berlin";
+      time.timeZone = mkDefault "Europe/Berlin";
+    }
+  ] ++ (optional (options ? i18n.extraLocales) {
+    i18n.extraLocales = [ "C.UTF-8" "en_US.UTF-8" "en_DK.UTF-8" ];
+  }) ++ (optional (!(options ? i18n.extraLocales)) {
+    i18n.supportedLocales = [ "C.UTF-8/UTF-8" "en_US.UTF-8/UTF-8" "en_DK.UTF-8/UTF-8" ];
+  }));
 }
diff --git a/system-profiles/rebuild-machines/default.nix b/system-profiles/rebuild-machines/default.nix
index 544f47e1..de86cd74 100644
--- a/system-profiles/rebuild-machines/default.nix
+++ b/system-profiles/rebuild-machines/default.nix
@@ -25,16 +25,18 @@ let
 
     phases = [ "buildPhase" "installPhase" ];
 
-    inherit (pkgs) zsh coreutils openssh;
-    inherit (cfg) scriptName;
-    inherit (cfg.flake) flakeOutput;
-    flake = cfg.flake.name;
-    nixosRebuild = config.system.build.nixos-rebuild;
-    inherit (config.security) wrapperDir;
-    inherit sshConfig;
-
     buildPhase = ''
-      substituteAll $src rebuild-machine.zsh
+      substitute $src rebuild-machine.zsh \
+        --subst-var-by zsh ${pkgs.zsh} \
+        --subst-var-by coreutils ${pkgs.coreutils} \
+        --subst-var-by openssh ${pkgs.openssh} \
+        --subst-var-by wrapperDir ${config.security.wrapperDir} \
+        --subst-var-by sshConfig ${sshConfig} \
+        --subst-var-by out "$out" \
+        --subst-var-by nixosRebuild ${config.system.build.nixos-rebuild} \
+        --subst-var-by flake ${cfg.flake.name} \
+        --subst-var-by scriptName ${cfg.scriptName} \
+        --subst-var-by flakeOutput ${cfg.flake.flakeOutput}
     '';
 
     installPhase = ''
-- 
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