spotlights-macbook-air: Init Linux configuration

.gitignore

@@ -1,2 +1,5 @@
 vim/.netrwhist
 keysrc
+
+# macOS-provided firmware
+hosts/linux/spotlights-macbook-air/firmware

flake.lock

@@ -15,6 +15,28 @@
         "type": "github"
       }
     },
+    "apple-silicon-support": {
+      "inputs": {
+        "flake-compat": "flake-compat",
+        "nixpkgs": [
+          "nixpkgs"
+        ],
+        "rust-overlay": "rust-overlay"
+      },
+      "locked": {
+        "lastModified": 1729779640,
+        "narHash": "sha256-M9t4Ta9d76aVqd1mkLBl8zFSWYc8pv6AZTy1SU5bVp0=",
+        "owner": "zzywysm",
+        "repo": "nixos-asahi",
+        "rev": "5f8823f3543cbf9566d5af49b3a3c18539681eac",
+        "type": "github"
+      },
+      "original": {
+        "owner": "zzywysm",
+        "repo": "nixos-asahi",
+        "type": "github"
+      }
+    },
     "darwin-systems": {
       "locked": {
         "lastModified": 1689347925,
@@ -30,6 +52,21 @@
         "type": "github"
       }
     },
+    "flake-compat": {
+      "locked": {
+        "lastModified": 1688025799,
+        "narHash": "sha256-ktpB4dRtnksm9F5WawoIkEneh1nrEvuxb5lJFt1iOyw=",
+        "owner": "nix-community",
+        "repo": "flake-compat",
+        "rev": "8bf105319d44f6b9f0d764efa4fdef9f1cc9ba1c",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "flake-compat",
+        "type": "github"
+      }
+    },
     "flake-utils": {
       "inputs": {
         "systems": "systems"
@@ -55,11 +92,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1729716953,
+        "lastModified": 1730490306,
-        "narHash": "sha256-FbRKGRRd0amsk/WS/UV9ukJ8jT1dZ2pJBISxkX+uq6A=",
+        "narHash": "sha256-AvCVDswOUM9D368HxYD25RsSKp+5o0L0/JHADjLoD38=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "a4353cc43d1b4dd6bdeacea90eb92a8b7b78a9d7",
+        "rev": "1743615b61c7285976f85b303a36cdf88a556503",
         "type": "github"
       },
       "original": {
@@ -90,11 +127,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1729826725,
+        "lastModified": 1730600078,
-        "narHash": "sha256-w3WNlYxqWYsuzm/jgFPyhncduoDNjot28aC8j39TW0U=",
+        "narHash": "sha256-BoyFmE59HDF3uybBySsWVoyjNuHvz3Wv8row/mSb958=",
         "owner": "LnL7",
         "repo": "nix-darwin",
-        "rev": "7840909b00fbd5a183008a6eb251ea307fe4a76e",
+        "rev": "4652874d014b82cb746173ffc64f6a70044daa7e",
         "type": "github"
       },
       "original": {
@@ -105,11 +142,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1729665710,
+        "lastModified": 1730200266,
-        "narHash": "sha256-AlcmCXJZPIlO5dmFzV3V2XF6x/OpNWUV8Y/FMPGd8Z4=",
+        "narHash": "sha256-l253w0XMT8nWHGXuXqyiIC/bMvh1VRszGXgdpQlfhvU=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "2768c7d042a37de65bb1b5b3268fc987e534c49d",
+        "rev": "807e9154dcb16384b1b765ebe9cd2bba2ac287fd",
         "type": "github"
       },
       "original": {
@@ -122,6 +159,7 @@
     "root": {
       "inputs": {
         "all-systems": "all-systems",
+        "apple-silicon-support": "apple-silicon-support",
         "darwin-systems": "darwin-systems",
         "home-manager": "home-manager",
         "linux-systems": "linux-systems",
@@ -130,6 +168,22 @@
         "vscode-server": "vscode-server"
       }
     },
+    "rust-overlay": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1686795910,
+        "narHash": "sha256-jDa40qRZ0GRQtP9EMZdf+uCbvzuLnJglTUI2JoHfWDc=",
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "rev": "5c2b97c0a9bc5217fc3dfb1555aae0fb756d99f9",
+        "type": "github"
+      },
+      "original": {
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "type": "github"
+      }
+    },
     "systems": {
       "locked": {
         "lastModified": 1681028828,

flake.nix

@@ -4,6 +4,10 @@
   inputs = {
     # Specify the source of Home Manager and Nixpkgs.
     nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
+    apple-silicon-support = {
+      url = "github:zzywysm/nixos-asahi";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
     # Allows for easy enumeration of available Darwin and Linux systems.
     all-systems.url = "github:nix-systems/default";
     darwin-systems.url = "github:nix-systems/default-darwin";
@@ -130,6 +134,29 @@
         ];
       };
 
+      nixosConfigurations = {
+        "spotlights-macbook-air" = nixpkgs.lib.nixosSystem {
+          system = "aarch64-linux";
+
+          modules = [
+            # Asahi-specific tweaks
+            inputs.apple-silicon-support.nixosModules.default
+            ./hosts/linux/spotlights-macbook-air/configuration.nix
+
+            home-manager.nixosModules.home-manager
+            {
+              nixpkgs.overlays = [ self.overlays.default ];
+              home-manager = {
+                useGlobalPkgs = true;
+                useUserPackages = true;
+                users.spotlight = import ./home/home.nix;
+                extraSpecialArgs = { desktop = true; gpg = true; };
+              };
+            }
+          ];
+        };
+      };
+
       # We define a default Darwin configuration via nix-darwin.
       darwinConfigurations."spotlights-macbook-air" = nix-darwin.lib.darwinSystem {
         modules = [

hosts/linux/spotlights-macbook-air/configuration.nix

@@ -0,0 +1,97 @@
+# Edit this configuration file to define what should be installed on
+# your system. Help is available in the configuration.nix(5) man page, on
+# https://search.nixos.org/options and in the NixOS manual (`nixos-help`).
+
+{ config, lib, pkgs, ... }:
+
+{
+
+  imports = [
+    ./hardware-configuration.nix
+  ];
+
+  nix.settings.experimental-features = [ "flakes" "nix-command" ];
+
+  # Use the systemd-boot EFI boot loader.
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = false;
+  # GPU enablement
+  hardware.asahi = {
+    peripheralFirmwareDirectory = ./firmware;
+    # GPU enablement
+    useExperimentalGPUDriver = true;
+    experimentalGPUInstallMode = "replace";
+    withRust = true;
+  };
+
+  networking = {
+    hostName = "spotlights-macbook-air";
+    wireless.iwd = {
+      enable = true;
+      settings.General.EnableNetworkConfiguration = true;
+    };
+    networkmanager.enable = true;
+  };
+
+  services = {
+    # Enable GNOME
+    xserver = {
+      enable = true;
+      displayManager.gdm.enable = true;
+      desktopManager.gnome.enable = true;
+    };
+    avahi = {
+      enable = true;
+      # Enable .local resolution
+      nssmdns4 = true;
+    };
+
+    # Enable CUPS to print documents.
+    printing.enable = true;
+  };
+
+  # Our user account.
+  programs.zsh.enable = true;
+  users.users.spotlight = {
+    isNormalUser = true;
+    extraGroups = [ "wheel" ]; # Enable ‘sudo’ for the user.
+    shell = pkgs.zsh;
+  };
+
+  environment.systemPackages = with pkgs; [
+    cachix
+    firefox
+    git
+    htop
+    gnomeExtensions.appindicator
+    legcord
+    minicom
+    nix-output-monitor
+    python3
+    seafile-client
+    telegram-desktop
+    tmux
+    usbutils
+    vim
+    vscode
+    wget
+  ];
+
+  # :(
+  nixpkgs.config.allowUnfreePredicate = pkg: builtins.elem (lib.getName pkg) [
+    "vscode"
+  ];
+
+  # Allow location services.
+  location.provider = "geoclue2";
+  services.geoclue2.enable = true;
+
+  # Some programs need SUID wrappers, can be configured further or are
+  # started in user sessions.
+  programs.gnupg.agent = {
+    enable = true;
+    pinentryPackage = pkgs.pinentry-gnome3;
+  };
+
+  system.stateVersion = "24.05";
+}

hosts/linux/spotlights-macbook-air/hardware-configuration.nix

@@ -0,0 +1,38 @@
+{ config, lib, pkgs, modulesPath, ... }:
+
+{
+  imports =
+    [
+      (modulesPath + "/installer/scan/not-detected.nix")
+    ];
+
+  boot.initrd.availableKernelModules = [ "usb_storage" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    {
+      device = "/dev/disk/by-uuid/f6ce0d1f-a66d-4481-b338-611dc326efb6";
+      fsType = "ext4";
+    };
+
+  fileSystems."/boot" =
+    {
+      device = "/dev/disk/by-uuid/395D-1117";
+      fsType = "vfat";
+      options = [ "fmask=0022" "dmask=0022" ];
+    };
+
+  swapDevices =
+    [{ device = "/dev/disk/by-uuid/8def60e1-8298-4f5d-ac1f-52ed948aa3c1"; }];
+
+  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
+  # (the default) this is the recommended approach. When using systemd-networkd it's
+  # still possible to use this option, but it's recommended to use it in conjunction
+  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
+  networking.useDHCP = lib.mkDefault true;
+  # networking.interfaces.wlan0.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "aarch64-linux";
+}