configuration fixes and nix flake check

Author: codebam

.github/workflows/nix-build.yml

@@ -1,6 +1,8 @@
-name: nix eval all configurations
+name: nix flake check
 
 on:
+  push:
+    branches: [ "master" ]
   pull_request:
     branches: [ "master" ]
 
@@ -21,11 +23,5 @@ jobs:
             access-tokens = github.com=${{ secrets.GITHUB_TOKEN }}
             experimental-features = nix-command flakes
 
-      - name: nix eval .#nixosConfigurations.nixos-desktop
-        run: nix eval .#nixosConfigurations.nixos-desktop
-
-      - name: nix eval .#nixosConfigurations.nixos-laptop
-        run: nix eval .#nixosConfigurations.nixos-laptop
-
-      - name: nix eval .#nixosConfigurations.nixos-steamdeck
-        run: nix eval .#nixosConfigurations.nixos-steamdeck
+      - name: nix flake check
+        run: nix flake check

configuration/nixpkgs.nix

@@ -28,6 +28,7 @@
           "libretro-mame2003"
           "libretro-mame2015"
           "vscode"
+          "via"
         ];
     };
     overlays = [

steamdeck/configuration/nix.nix

@@ -1,4 +1,9 @@
-{ config, pkgs, lib, inputs, ... }:
+{ config
+, pkgs
+, lib
+, inputs
+, ...
+}:
 
 {
   nix = {
@@ -23,8 +28,5 @@
         sshKey = "/home/codebam/.ssh/id_ed25519";
       }
     ];
-    settings = {
-      max-jobs = 0;
-    };
   };
 }