only run nixos-generate-config in upd when a flag is given

this prevents the system from breaking on reboot when a docker container
or other storage mount is provided in the hardware configuration but is
not accessible anymore when booting

config/xonsh/aliases.py

@@ -55,6 +55,8 @@ def _upd(args: list):
             "Visual Studio Code user settings": ".config/Code/User/settings.json.bak",
             "fontconfig": ".config/fontconfig/conf.d/10-hm-fonts.conf.bak"
         }
+        if "--rewrite-hardware-configuration" in args:
+            args.remove("--rewrite-hardware-configuration")
             print(f"{c.BLUE}Updating {c.YELLOW}NixOS{c.BLUE} hardware configuration file for {c.YELLOW}{gethostname()}{c.BLUE}{c.END}")
             run(["sudo", "nixos-generate-config", "--dir", ".",], cwd=path / "hosts")
             print(f"{c.BLUE}Deleting redundant {c.YELLOW}NixOS{c.BLUE} configuration file{c.END}")
@@ -96,6 +98,15 @@ def _edit(args):
         return ["$EDITOR", *args]
     return ["$VISUAL", *args]
 
+@aliases.register
+def _create_devenv(args):
+    if not args:
+        template = "simple"
+    else:
+        template = args[0]
+    run(["nix", "flake", "init", "--template", f"github:cswimr/dev-flakes#{template}"], cwd=Path.cwd(), exit_on_error=False)
+    run(["direnv", "allow"], cwd=Path.cwd())
+
 
 alias_dictionary = {
     "ff": "fastfetch",
@@ -118,7 +129,6 @@ alias_dictionary = {
     "lsa": "eza -lah --time-style=long-iso --icons=auto --hyperlink",
     "tree": "eza --tree --git-ignore --time-style=long-iso --icons=auto --hyperlink",
 
-    "create-devenv": "nix flake init --template github:cachix/devenv and direnv allow",
     "nixpkgs-update": "nix run --option extra-substituters 'https://nix-community.cachix.org/' --option extra-trusted-public-keys 'nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs=' github:ryantm/nixpkgs-update --",
     "nixrc": "edit /etc/nixos",
 

home-manager/vscode.nix

@@ -297,7 +297,9 @@ rec {
           };
         };
         "ruff.path" = [ "${pkgs.ruff}/bin/ruff" ];
-	"luau-lsp.serverPath" = "${pkgs.callPackage ../packages/luau-lsp.nix { inherit pkgs; }}/bin/luau-lsp";
+        "luau-lsp.server.path" = "${
+          pkgs.callPackage ../packages/luau-lsp.nix { inherit pkgs; }
+        }/bin/luau-lsp";
         "python.terminal.activateEnvironment" = false;
         "python.terminal.activateEnvInCurrentTerminal" = false;
         "[csharp]" = {

hosts/eclipse.nix

@@ -29,11 +29,6 @@
       fsType = "ext4";
     };
 
-  fileSystems."/var/lib/docker/overlay2/c2bebdf07c5448d2a8739f6ef5186806e77b482f0e40e0cf320fc2cea8ae3de2/merged" =
-    { device = "overlay";
-      fsType = "overlay";
-    };
-
   swapDevices =
     [ { device = "/dev/disk/by-uuid/4eab8c8f-85c5-4a04-a03c-e111ada06ec0"; }
     ];
@@ -43,13 +38,7 @@
   # 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.br-3ac9b4dbe8bd.useDHCP = lib.mkDefault true;
-  # networking.interfaces.br-a1d891ddb0a1.useDHCP = lib.mkDefault true;
-  # networking.interfaces.br-bc06691dbb57.useDHCP = lib.mkDefault true;
-  # networking.interfaces.docker0.useDHCP = lib.mkDefault true;
   # networking.interfaces.eno1.useDHCP = lib.mkDefault true;
-  # networking.interfaces.tailscale0.useDHCP = lib.mkDefault true;
-  # networking.interfaces.veth3563f93.useDHCP = lib.mkDefault true;
   # networking.interfaces.wlp4s0.useDHCP = lib.mkDefault true;
 
   nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";

nixos/configuration.nix

@@ -129,6 +129,16 @@
     enableSSHSupport = true;
   };
 
+  # PAM modules
+  security.pam = {
+    loginLimits = [{
+      domain = "*";
+      type = "soft";
+      item = "nofile";
+      value = 8192;
+    }];
+  };
+
   # List services that you want to enable:
 
   # Enable the OpenSSH daemon.

nixos/pkg.nix

@@ -55,8 +55,9 @@ let
     croc
     sops
     ssh-to-age
-    toybox
-    busybox
+    #toybox
+    #busybox
+    mktemp
     nix-search
     gh
     cloc

nixos/shell.nix

@@ -33,7 +33,6 @@
         tmpfile = $(mktemp)
         gh copilot alias -- bash > @(tmpfile)
         source-bash @(tmpfile)
-        ulimit -n 4096 # This is so that Gauntlet is able to be built
         execx($(${pkgs.any-nix-shell}/bin/any-nix-shell xonsh --info-right))
       '';
       package = pkgs.xonsh.override {