Adding an iso configuration

flake.nix

@@ -22,15 +22,17 @@
         ];
       };
 
-      # iso = nixpkgs.lib.nixosSystem {
+      iso = nixpkgs.lib.nixosSystem {
-      #   system = "x86_64-linux";
+        system = "x86_64-linux";
-      #   specialArgs = attrs;
+        specialArgs = attrs;
-      #   modules = [
+        modules = [
-      #     ./general/configuration.nix
+          ./general/configuration.nix
-      #     nix-flatpak.nixosModules.nix-flatpak
+          nix-flatpak.nixosModules.nix-flatpak
-      #     ./specific/iso/configuration.nix
+          "${nixpkgs}/nixos/modules/installer/cd-dvd/installation-cd-minimal.nix"
-      #   ];
+          "${nixpkgs}/nixos/modules/installer/cd-dvd/channel.nix"
-      # };
+          ./specific/iso/configuration.nix
+        ];
+      };
     };
   };
 }

specific/iso/configuration.nix

@@ -0,0 +1,19 @@
+{ pkgs, lib, ... }:
+let
+  calamares-auto-start = pkgs.makeAutostartItem { name = "io.calamares.calamares"; package = pkgs.calamares-nixos; };
+in {
+  # VMs
+  services.spice-vdagentd.enable = true;
+  services.qemuGuest.enable = true;
+
+  # Calamares for graphical installation
+  environment.systemPackages = with pkgs; [
+    libsForQt5.kpmcore
+    calamares-nixos
+    calamares-auto-start
+    calamares-nixos-extensions
+  ];
+
+  networking.hostName = "lyes-iso";
+  networking.wireless.enable = lib.mkForce false;
+}

specific/lyes-pc/configuration.nix

@@ -9,6 +9,60 @@
   # boot.kernelPackages = pkgs.linuxPackages_6_1;
   boot.kernelPackages = pkgs.linuxPackages_latest;
 
+  # Boot
+  boot.loader.systemd-boot.extraEntries = {
+    "fedora.conf" = ''
+      title Fedora
+      efi /EFI/fedora/grubx64.efi
+    '';
+  };
+
+  # Filesystem  
+  fileSystems = {
+    "/".options = [ "compress=zstd:1" ];
+    "/home".options = [ "compress=zstd:1" ];
+    "/nix".options = [ "compress=zstd:1" "noatime" ];
+  };
+
+  # Networking
+  networking.hostName = "lyes-pc";
+ 
+  # NVidia
+  services.xserver.videoDrivers = [ "nvidia" ];
+
+  hardware.graphics = {
+    enable = true;
+    enable32Bit = true;
+  };
+
+  hardware.nvidia = {
+    # Modesetting is needed for most wayland compositors
+    modesetting.enable = true;
+
+    # Use the open source version of the kernel module
+    # Only available on driver 515.43.04+
+    open = true;
+
+    # Enable the nvidia settings menu
+    nvidiaSettings = true;
+
+    # Optionally, you may need to select the appropriate driver version for your specific GPU
+    # package = config.boot.kernelPackages.nvidiaPackages.vulkan_beta;
+
+    prime = {
+      offload = {
+        enable = true;
+        enableOffloadCmd = true;
+      };
+
+      intelBusId = "PCI:0:2:0";
+      nvidiaBusId = "PCI:1:0:0";
+    };
+  };
+  
+  # For containers
+  hardware.nvidia-container-toolkit.enable = true;
+
   # Optimisation
 
   # nixpkgs.hostPlatform = {
@@ -77,58 +131,4 @@
   #     };
   #   };
   # };
-
-  # Boot
-  boot.loader.systemd-boot.extraEntries = {
-    "fedora.conf" = ''
-      title Fedora
-      efi /EFI/fedora/grubx64.efi
-    '';
-  };
-
-  # Filesystem  
-  fileSystems = {
-    "/".options = [ "compress=zstd:1" ];
-    "/home".options = [ "compress=zstd:1" ];
-    "/nix".options = [ "compress=zstd:1" "noatime" ];
-  };
-
-  # Networking
-  networking.hostName = "lyes-pc";
- 
-  # NVidia
-  services.xserver.videoDrivers = [ "nvidia" ];
-
-  hardware.graphics = {
-    enable = true;
-    enable32Bit = true;
-  };
-
-  hardware.nvidia = {
-    # Modesetting is needed for most wayland compositors
-    modesetting.enable = true;
-
-    # Use the open source version of the kernel module
-    # Only available on driver 515.43.04+
-    open = true;
-
-    # Enable the nvidia settings menu
-    nvidiaSettings = true;
-
-    # Optionally, you may need to select the appropriate driver version for your specific GPU
-    # package = config.boot.kernelPackages.nvidiaPackages.vulkan_beta;
-
-    prime = {
-      offload = {
-        enable = true;
-        enableOffloadCmd = true;
-      };
-
-      intelBusId = "PCI:0:2:0";
-      nvidiaBusId = "PCI:1:0:0";
-    };
-  };
-  
-  # For containers
-  hardware.nvidia-container-toolkit.enable = true;
 }