chore: revert neovim changes, remove tmux + fish from nix-darwin 🔨

nixos/flake.lock

@@ -34,6 +34,27 @@
         "type": "github"
       }
     },
+    "nix-darwin": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1757130842,
+        "narHash": "sha256-4i7KKuXesSZGUv0cLPLfxbmF1S72Gf/3aSypgvVkwuA=",
+        "owner": "nix-darwin",
+        "repo": "nix-darwin",
+        "rev": "15f067638e2887c58c4b6ba1bdb65a0b61dc58c5",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-darwin",
+        "ref": "master",
+        "repo": "nix-darwin",
+        "type": "github"
+      }
+    },
     "nixos-wsl": {
       "inputs": {
         "flake-compat": "flake-compat",
@@ -102,6 +123,7 @@
     },
     "root": {
       "inputs": {
+        "nix-darwin": "nix-darwin",
         "nixos-wsl": "nixos-wsl",
         "nixpkgs": "nixpkgs_2",
         "vscode-server": "vscode-server"

nixos/flake.nix

@@ -57,8 +57,10 @@
     darwinConfigurations."Daniel-Macbook-Air" = nix-darwin.lib.darwinSystem {
       modules = [
         ./hosts/macos.nix
-        ./tmux.nix
-        ./neovim.nix
+	# TODO: nix-darwin lacks tmux options; move to Home Manager.x
+        # ./tmux.nix
+	# TODO: add neovim via homemanager, that should work the same for NixOS as Nix-Darwin
+        # ./neovim.nix # NOTE: Option only exists on NixOS.
         ./fish.nix
       ];
     };

nixos/neovim.nix

@@ -1,12 +1,9 @@
-{ lib, config, pkgs, ... }:
+{ config, pkgs, ... }:
 
 {
-  # Only apply the Neovim NixOS module options on Linux.
-  config = lib.mkIf pkgs.stdenv.isLinux {
   programs.neovim = {
     enable = true;
     defaultEditor = true;
-
     configure = {
       customRC = ''
         set title
@@ -18,9 +15,10 @@
 
         lua << EOF
           local config_file = os.getenv("HOME")..'/.local/share/nvim_color_scheme'
-            local f = io.open(config_file, "r")
-            if f ~= nil then
+          local f=io.open(config_file, "r")
+          if f~=nil then 
               local system_theme = f:read()
+              -- f:close()
               io.close(f)
               if system_theme == 'dark' then
                   vim.cmd("set bg=dark")
@@ -29,11 +27,11 @@
               else
                   print('warning: expected value "light" or "dark"')
                   print('  got:', system_theme)
-                    print('  expected path:', config_file)
+                  print('  expected path:', file)
               end
           else 
               print('warning: nvim color scheme not found')
-                print('  expected path:', config_file)
+              print('  expected path:', file)
           end
         EOF
 
@@ -58,15 +56,14 @@
         set spell spelllang=en_us
         setlocal spell! spelllang=en_us
       '';
-
       # vimPlugins inspired from Alexnortung
       # https://discourse.nixos.org/t/neovim-no-longer-uses-config-or-plugins/13399/4
       packages.nix = with pkgs.vimPlugins; {
         start = [
           vim-surround  # shortcuts for setting () {} etc.
           vim-gitgutter # git diff in sign column
-            # vim-airline   # nice and light status bar (disabled for tmux)
-            # coc-nvim coc-* plugins (disabled for now)
+          # vim-airline   # nice and light status bar # doesn't work nicely with tmux
+          # coc-nvim coc-git coc-highlight coc-python coc-rls coc-vetur coc-vimtex coc-yaml coc-html coc-json # auto completion
           vim-nix       # nix highlight
           vimtex        # latex stuff
           fzf-vim       # fuzzy finder through vim
@@ -81,5 +78,4 @@
       };
     };
   };
-  };
 }