add support for WSL

flake.lock

@@ -106,6 +106,32 @@
         "url": "https://forgejo.owo.monster/chaos/musicutil"
       }
     },
+    "nixos-wsl": {
+      "inputs": {
+        "flake-compat": [
+          "flake-compat"
+        ],
+        "flake-utils": [
+          "flake-utils"
+        ],
+        "nixpkgs": [
+          "nixpkgs-unstable"
+        ]
+      },
+      "locked": {
+        "lastModified": 1696883888,
+        "narHash": "sha256-EdQMeJxDoi26YDtkNf20mNBeCj7Y5eKg+rrxkiB86z0=",
+        "owner": "nix-community",
+        "repo": "NixOS-WSL",
+        "rev": "5da7c4fd0ab9693d83cae50de7d9430696f92568",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "NixOS-WSL",
+        "type": "github"
+      }
+    },
     "nixpkgs-unstable": {
       "locked": {
         "lastModified": 1695644571,
@@ -170,6 +196,7 @@
         "food-site": "food-site",
         "home-manager-unstable": "home-manager-unstable",
         "musicutil": "musicutil",
+        "nixos-wsl": "nixos-wsl",
         "nixpkgs-unstable": "nixpkgs-unstable",
         "nur": "nur",
         "piped-flake": "piped-flake",

flake.nix

@@ -16,6 +16,12 @@
     home-manager-unstable.url = "github:nix-community/home-manager";
     home-manager-unstable.inputs.nixpkgs.follows = "nixpkgs-unstable";
 
+    nixos-wsl.url = "github:nix-community/NixOS-WSL";
+    nixos-wsl.inputs.nixpkgs.follows = "nixpkgs-unstable";
+    nixos-wsl.inputs.flake-utils.follows = "flake-utils";
+    nixos-wsl.inputs.flake-compat.follows = "flake-compat";
+
+
     tree-input.url = "github:kittywitch/tree";
     tree-input.inputs.nixpkgs.follows = "nixpkgs-unstable";
 

home/programming/editors/vscode.nix

@@ -1,4 +1,7 @@
 {...}: {
+  home.sessionVariables = {
+    DONT_PROMPT_WSL_INSTALL = 1;
+  };
   programs.vscode-mod = {
     enable = true;
     userSettings = {

hosts/nixos.nix

@@ -29,6 +29,8 @@
 
     inputs.home-manager-unstable.nixosModules.home-manager
 
+    inputs.nixos-wsl.nixosModules.default
+
     inputs.vaultui.nixosModules.default
     inputs.piped-flake.nixosModules.default
 
@@ -70,6 +72,16 @@ in {
     modules = defaultModules ++ [./lappy-t495/lappy-t495.nix ./lappy-t495/hardware.nix];
   };
 
+  wsl = nixosUnstableSystem {
+    specialArgs =
+      defaultSpecialArgs
+      // {
+        hostPath = ./wsl;
+      };
+    system = "x86_64-linux";
+    modules = defaultModules ++ [./wsl/wsl.nix];
+  };
+
   hetzner-arm = nixosUnstableSystem {
     specialArgs =
       defaultSpecialArgs

hosts/wsl/wsl.nix

@@ -0,0 +1,25 @@
+{ tree, ... }: {
+  imports = with tree;[
+    users.root
+    users.chaos
+    profiles.sshd
+
+    presets.nixos.wslBase
+
+    profiles.cross.arm64
+    profiles.remoteBuilders
+  ];
+
+  home-manager.users.root = {
+    home.stateVersion = "23.05";
+  };
+
+  home-manager.users.chaos = {
+    home.stateVersion = "23.05";
+  };
+
+  networking.hostName = "wsl";
+  time.timeZone = "Europe/London";
+
+  system.stateVersion = "23.05";
+}

presets/nixos/wslBase.nix

@@ -0,0 +1,43 @@
+{tree, ...}: {
+  imports = with tree; [
+    profiles.sound.pipewire
+    profiles.gui.base
+
+    profiles.firewallAllow.aria2c
+    profiles.firewallAllow.soulseek
+    profiles.mullvad
+  ];
+
+  boot.plymouth.enable = true;
+
+  home-manager.users.chaos = {
+    imports = with tree; [
+      home.base
+      home.dev.all
+      home.homeFolders
+
+      home.programming.editors.vscode
+      home.programming.languages.rust
+      home.programming.languages.nix
+      
+      home.gui.base
+
+      home.apps.fileRoller
+      home.apps.mpv
+    
+      home.apps.quassel
+      home.apps.toot-cli
+
+      home.apps.mullvad
+      home.apps.aria2
+      home.apps.rclone
+      home.apps.restic
+    ];
+  };
+
+ wsl = {
+    enable = true;
+    defaultUser = "chaos";
+    interop.register = true;
+  };
+}

profiles/gui/base/default.nix

@@ -15,6 +15,8 @@ in {
 
   programs.nm-applet.enable = networkManagerEnabled;
 
+  programs.dconf.enable = true;
+
   fonts = {
     packages = with pkgs; [comic-sans comic-code];
     fontconfig = {

profiles/remoteBuilders.nix

@@ -8,6 +8,7 @@
   currentHostname = config.networking.hostName;
 
   usbSSHKeyFile = "/usb/ssh-keys/chaos.priv";
+  normalSSHKeyFile = "/home/chaos/.ssh/id_ed25519";
 
   sshKeyFile =
     if
@@ -16,7 +17,7 @@
         "tablet"
       ]
     then usbSSHKeyFile
-    else throw "host isn't configured for remote-builders";
+    else if builtins.elem currentHostname ["wsl"] then normalSSHKeyFile else throw "host isn't configured for remote-builders";
 
   builderDefaults = {
     sshUser = "root";