flake: fix unstable nixos configuration

commit aa6deefe0a615cea51247807220579a38d6266d9
parent e53255ca0828ca05ac0341a1255921f484e9abd2
Author: Katja (ctucx) <git@ctu.cx>
Date: Fri, 16 May 2025 14:56:25 +0200

flake: fix unstable nixos configuration

2 files changed, 33 insertions(+), 2 deletions(-)

flake.lock

++++++++++++++++++++++

flake.nix

+++++++++++--

diff --git a/flake.lock b/flake.lock
@@ -217,6 +217,27 @@
         "type": "github"
       }
     },
+    "homeManagerUnstable": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgsUnstable"
+        ]
+      },
+      "locked": {
+        "lastModified": 1747374689,
+        "narHash": "sha256-JT/aBZqmK1LbExzwT9cPkvxKc0IC4i6tZKOPjsSWFbI=",
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "rev": "d2263ce5f4c251c0f7608330e8fdb7d1f01f0667",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "ref": "master",
+        "repo": "home-manager",
+        "type": "github"
+      }
+    },
     "lanzaboote": {
       "inputs": {
         "crane": "crane",

@@ -407,6 +428,7 @@
         "flakeyProfile": "flakeyProfile",
         "haumea": "haumea",
         "homeManager": "homeManager",
+        "homeManagerUnstable": "homeManagerUnstable",
         "lanzaboote": "lanzaboote",
         "lix": "lix",
         "lixModule": "lixModule",

diff --git a/flake.nix b/flake.nix
@@ -6,7 +6,7 @@
     inputs:
     let
       nixpkgsLib = inputs.nixpkgs.lib;
-      unstableNixpkgsLib = inputs.nixpkgs-unstable.lib;
+      unstableNixpkgsLib = inputs.nixpkgsUnstable.lib;
 
       forAllSystems =
         function:

@@ -74,8 +74,14 @@
               ];
             }
 
+            (
+              if !hostConfig.nixpkgsStable then
+                inputs.homeManagerUnstable.nixosModules.default
+              else
+                inputs.homeManager.nixosModules.default
+            )
+
             inputs.lixModule.nixosModules.default
-            inputs.homeManager.nixosModules.default
             inputs.lanzaboote.nixosModules.lanzaboote
             inputs.sopsNix.nixosModules.sops
 

@@ -128,6 +134,9 @@
     homeManager.url = "github:nix-community/home-manager/release-24.11";
     homeManager.inputs.nixpkgs.follows = "nixpkgs";
 
+    homeManagerUnstable.url = "github:nix-community/home-manager/master";
+    homeManagerUnstable.inputs.nixpkgs.follows = "nixpkgsUnstable";
+
     lanzaboote.url = "github:nix-community/lanzaboote/v0.4.1";
     lanzaboote.inputs.nixpkgs.follows = "nixpkgs";
     lanzaboote.inputs.flake-parts.follows = "flakeParts";