25.11 -> 26.05

flake.lock

@@ -45,32 +45,32 @@
         ]
       },
       "locked": {
-        "lastModified": 1764866045,
+        "lastModified": 1789267039,
-        "narHash": "sha256-0GsEtXV9OquDQ1VclQfP16cU5VZh7NEVIOjSH4UaJuM=",
+        "narHash": "sha256-LWiBv9yAYFi2LPbUhDGHPGKYskJQjj2fw12OlyO1uQo=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "f63d0fe9d81d36e5fc95497217a72e02b8b7bcab",
+        "rev": "ec172013fa62135f58fb58dd17ae9651e8f39727",
         "type": "github"
       },
       "original": {
         "owner": "nix-community",
-        "ref": "release-25.11",
+        "ref": "release-26.05",
         "repo": "home-manager",
         "type": "github"
       }
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1764831616,
+        "lastModified": 1789114715,
-        "narHash": "sha256-OtzF5wBvO0jgW1WW1rQU9cMGx7zuvkF7CAVJ1ypzkxA=",
+        "narHash": "sha256-ugpsyk3NM2s87vXfUiIIiibbJ4Pp0JPS5p/3mfs+q+c=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "c97c47f2bac4fa59e2cbdeba289686ae615f8ed4",
+        "rev": "21a67dc470149f337cecafbe965d8d252a390518",
         "type": "github"
       },
       "original": {
         "owner": "nixos",
-        "ref": "nixos-25.11",
+        "ref": "nixos-26.05",
         "repo": "nixpkgs",
         "type": "github"
       }

flake.nix

@@ -5,14 +5,14 @@
     nixpkgs = {
       # N.B. we use the nixos-x branch as this is updated *after* successful hydra builds
       # rather than release-x. See https://wiki.nixos.org/wiki/Channel_branches
-      url = "github:nixos/nixpkgs/nixos-25.11";
+      url = "github:nixos/nixpkgs/nixos-26.05";
     };
     nixpkgs-unstable = {
       url = "github:nixos/nixpkgs";
     };
     # Other modules
     home-manager = {
-      url = "github:nix-community/home-manager/release-25.11";
+      url = "github:nix-community/home-manager/release-26.05";
       inputs.nixpkgs.follows = "nixpkgs";
     };
     flake-utils.url = "github:numtide/flake-utils";
@@ -98,7 +98,7 @@
 
         # Standalone home-manager configurations
         homeConfigurations = {
-          zinc = lib.mkHome {
+          gallium = lib.mkHome {
             system = "aarch64-darwin";
             profiles = with profiles; [
               default
@@ -115,6 +115,10 @@
               dev
             ];
           };
+          kallax = lib.mkHome {
+            system = "x86_64-linux";
+            profiles = with profiles; [default dev];
+          };
           phosphorus = lib.mkHome {
             system = "aarch64-darwin";
             profiles = with profiles; [

home/default.nix

@@ -110,11 +110,15 @@ in
       enableDefaultConfig = false;
       package = pkgs.openssh; # Use modern ssh
       includes = [ "~/.ssh/config.local" ];
-      matchBlocks."*" = {
+      settings."Host *" = {
         user = "samw";
         serverAliveInterval = 30;
         serverAliveCountMax = 10;
         compression = true;
+        controlMaster = "autoask";
+        controlPath = "~/.ssh/master-%r@%n:%p";
+        # Close socket once last connection closes
+        controlPersist = "no";
       };
     };
   };

home/git.nix

@@ -41,6 +41,7 @@
         st = "status";
         sw = "switch";
         swc = "switch --create";
+        unp = "log --branches --not --remotes --no-walk --decorate --oneline";
 
         gone = ''! git fetch -p && git for-each-ref --format '%(refname:short) %(upstream:track)' │ awk '$2 == "[gone]" {print $1}' | xargs -r git branch -D'';
       };

home/helix.nix

@@ -6,8 +6,13 @@
       theme = "monokai_pro";
       editor = {
         "soft-wrap".enable = true;
-        "file-picker".hidden = false;  # Show hidden files (yes it's counter-intuitive)
+        "file-picker".hidden = false; # Show hidden files (yes it's counter-intuitive)
-        gutters = ["diagnostics" "line-numbers" "spacer" "diff"];
+        gutters = [
+          "diagnostics"
+          "line-numbers"
+          "spacer"
+          "diff"
+        ];
         whitespace.render = {
           space = "none";
           tab = "all";
@@ -29,7 +34,10 @@
       language = [
         {
           name = "python";
-          language-servers = [ "ty" "basedpyright" ];
+          language-servers = [
+            "ty"
+            "basedpyright"
+          ];
         }
       ];
     };

home/macs.nix

@@ -1,6 +1,5 @@
 {
   pkgs,
-  lib,
   ...
 }:
 {
@@ -10,12 +9,22 @@
     pngpaste
     mypkgs.qrclip
   ];
+  home.sessionPath = [
+    "/Applications/Sublime Merge.app/Contents/SharedSupport/bin"
+  ];
   # Use secretive for SSH agent
-  programs.ssh.matchBlocks.all = lib.mkIf pkgs.stdenv.isDarwin {
+  programs.ssh.settings."Host *".IdentityAgent = "~/Library/Containers/com.maxgoedjen.Secretive.SecretAgent/Data/socket.ssh";
-    host = "*";
+  programs.zsh.sessionVariables = {
-    extraOptions."IdentityAgent" =
+    SSH_AUTH_SOCK = "$HOME/Library/Containers/com.maxgoedjen.Secretive.SecretAgent/Data/socket.ssh";
-      "~/Library/Containers/com.maxgoedjen.Secretive.SecretAgent/Data/socket.ssh";
+    # Make connection muxing permission work.
+    # Openssh by default will only use SSH_ASKPASS if it sees DISPLAY/WAYLAND_DISPLAY, so we have to force it
+    SSH_ASKPASS_REQUIRE = "force";
+    # A nice applescript permission dialog
+    SSH_ASKPASS = (pkgs.fetchurl {
+      url = "https://raw.githubusercontent.com/theseal/ssh-askpass/refs/heads/master/ssh-askpass";
+      hash= "sha256-bQUuGS3Mb+i4Kt+1mDP203s2W1jlRcpl/7uXA7TUZ+o=";
+      executable = true;
+    });
   };
-  programs.zsh.sessionVariables.SSH_AUTH_SOCK = "$HOME/Library/Containers/com.maxgoedjen.Secretive.SecretAgent/Data/socket.ssh";
   programs.zsh.initContent = "[ -e /opt/homebrew/bin/brew ] && eval $(/opt/homebrew/bin/brew shellenv)";
 }

home/packages.nix

@@ -5,6 +5,7 @@ rec {
   base = [
     bat # cat replacement, aliased to cat in home-manager
     file
+    fd
     git
     htop
     lsof

home/profiles.nix

@@ -18,6 +18,26 @@
     { ... }:
     {
       imports = [ ./vscode.nix ];
+      programs.wezterm = {
+        enable = true;
+        extraConfig = ''
+          return {
+            color_scheme = "GruvboxDarkHard",
+            keys = {
+              {
+                key = 'd',
+                mods = 'SUPER',
+                action = wezterm.action.SplitVertical{domain='CurrentPaneDomain'},
+              },
+              {
+                key = 'D',
+                mods = 'SUPER | SHIFT',
+                action = wezterm.action.SplitHorizontal{domain='CurrentPaneDomain'},
+              },
+            },
+          }
+        '';
+      };
     };
   tpmssh = ./tpmssh.nix;
   # Sensitive stuff

home/vim.nix

@@ -12,18 +12,23 @@
     enable = true;
     viAlias = true;
     vimAlias = true;
+
+    # defaults changed from true in 26.05
+    withRuby = false; 
+    withPython3 = false;
+
     plugins = with pkgs.vimPlugins; [
       # Basic stuff
       vim-sensible
       vim-noctu # 16color colorscheme
       gruvbox-nvim
-      fzfWrapper # The basic "built in" fzf stuff
+      fzf-wrapper # The basic "built in" fzf stuff
       fzf-vim # The fancier opt in fzf stuff
       # The only language plugin you always need... because if it's running nixos you
       # *will* be editing nix files!
       vim-nix
       # Git stuff
-      fugitive
+      vim-fugitive
       vim-gitgutter
       # More stuff idk
       emmet-vim

home/vscode.nix

@@ -1,8 +1,7 @@
 { pkgs, ... }:
 {
-  programs.vscode = {
+  programs.vscodium = {
     enable = true;
-    package = pkgs.vscodium;
     mutableExtensionsDir = false;
     profiles.default.extensions = with pkgs.vscode-extensions; [
       rust-lang.rust-analyzer