Use GHA for screenshot (lighter)

Author: Sigmanificient

.github/workflows/update-screenshot.yml

@@ -24,7 +24,7 @@ jobs:
       - name: Get screenshot
         run: |
           nix build .\#screenshot-system \
-            --print-build-logs -v \
+            --print-build-logs \
             --extra-experimental-features 'nix-command flakes'
 
       - name: Push in gist

flake.nix

@@ -107,8 +107,10 @@
 
         packages = {
           screenshot-system = import ./screenshot.nix {
-            inherit (self.nixosConfigurations) Sigmachine;
             inherit pkgs username;
+
+            # lets use the lightest one
+            nixos-system = self.nixosConfigurations.Gha;
           };
 
           qwerty-fr = pkgs.callPackage ./system/qwerty-fr.nix { };
@@ -127,14 +129,22 @@
             ./hardware/${key}.hardware-configuration.nix
           ];
 
-        mk-system = hostname: specific-modules:
+        mk-system =
+          { hostname
+          , hasHostSpecific ? true
+          , specific-modules ? [ ]
+          , base ? ./system
+          ,
+          }:
           let
             conf = {
               specialArgs = {
                 inherit catppuccin username;
               };
 
-              modules = [ ./system ] ++ (mk-base-paths hostname) ++ [
+              modules = [ base ]
+              ++ (lib.optionals hasHostSpecific (mk-base-paths hostname))
+              ++ [
                 { networking.hostName = hostname; }
                 { nixpkgs.hostPlatform = system; }
                 { nixpkgs.pkgs = pkgs; }
@@ -149,16 +159,48 @@
       in
       {
         nixosConfigurations = {
-          Sigmachine = mk-system "Sigmachine" (with nhw-mod; [
-            lenovo-thinkpad-p16s-intel-gen2
-          ]);
+          Sigmachine = mk-system {
+            hostname = "Sigmachine";
+
+            specific-modules = (with nhw-mod; [
+              lenovo-thinkpad-p16s-intel-gen2
+            ]);
+          };
+
+          Bacon = mk-system {
+            hostname = "Bacon";
+
+            specific-modules = (with nhw-mod; [
+              common-cpu-intel
+              common-pc-ssd
+            ]);
+          };
+
+          Toaster = mk-system {
+            hostname = "Toaster";
+          };
 
-          Bacon = mk-system "Bacon" (with nhw-mod; [
-            common-cpu-intel
-            common-pc-ssd
-          ]);
+          Gha = mk-system {
+            hostname = "Gha";
+            hasHostSpecific = false;
+            base = {
+              boot.loader.grub.devices = "nodev";
 
-          Toaster = mk-system "Toaster" [ ];
+              services.xserver = {
+                enable = true;
+                windowManager.qtile.enable = true;
+              };
+
+              users.users.${username} = {
+                isNormalUser = true;
+                shell = pkgs.zsh;
+              };
+
+              programs.zsh.enable = true;
+
+              system.stateVersion = "25.05";
+            };
+          };
         };
       }
     );

screenshot.nix

@@ -1,4 +1,4 @@
-{ pkgs, Sigmachine, username }:
+{ pkgs, nixos-system, username }:
 let
   vm-config = { config, lib, ... }:
     {
@@ -65,21 +65,21 @@ pkgs.testers.runNixOSTest {
   node = {
     inherit pkgs;
 
-    specialArgs = Sigmachine.conf.specialArgs;
+    specialArgs = nixos-system.conf.specialArgs;
     pkgsReadOnly = false;
   };
 
   nodes = {
     machine.imports =
-      Sigmachine.conf.modules
+      nixos-system.conf.modules
       ++ [ vm-config ];
   };
 
   testScript = ''
     with subtest("ensure x starts"):
         machine.wait_for_x()
-        machine.wait_for_file("/home/sigmanificient/.Xauthority")
-        machine.succeed("xauth merge ~sigmanificient/.Xauthority")
+        machine.wait_for_file("/home/${username}/.Xauthority")
+        machine.succeed("xauth merge ~${username}/.Xauthority")
 
     with subtest("ensure we can open a new terminal"):
         machine.sleep(2)