[nix] Try out `self`

nix/flake.nix

@@ -20,7 +20,7 @@
   outputs = { self, nixpkgs, home-manager, dotfiles, darwin }: {
     darwinConfigurations."alymac" = darwin.lib.darwinSystem {
       system = "x86_64-darwin";
-      specialArgs = { inherit dotfiles; };
+      specialArgs = { inherit self; inherit dotfiles; };
       modules = [
         home-manager.darwinModules.home-manager
         ./hosts/alymac/default.nix

nix/hosts/alymac/default.nix

@@ -1,4 +1,4 @@
-{ pkgs, lib, dotfiles, ... }:
+{ self, pkgs, lib, dotfiles, ... }:
 
 with lib;
 let
@@ -178,7 +178,7 @@ in
   home-manager = {
     useGlobalPkgs = true;
     useUserPackages = true;
-    extraSpecialArgs = { inherit dotfiles; };
+    extraSpecialArgs = { inherit self; inherit dotfiles; };
     users.alyxia = { pkgs, ... }: {
       # Defined further above, generates a list of files to import.
       imports = validFiles ./.;

nix/hosts/alymac/nvim.nix

@@ -1,11 +1,11 @@
-{ pkgs, dotfiles, ... }:
+{ self, pkgs, ... }:
 
 {
   programs.neovim = {
     enable = true;
     package = pkgs.neovim-unwrapped;
 
-    extraConfig = "source ${dotfiles}/nvim/init.vim";
+    extraConfig = ''source ~/.dotfiles/nvim/init.vim"source ${self}/nvim/init.vim'';
 
     coc = {
       enable = true;

nix/hosts/alymac/zsh.nix

@@ -1,11 +1,12 @@
-{ dotfiles, ... }:
+{ self, ... }:
 
 {
   programs.zsh = {
     enable = true;
     initExtra = ''
       export GPG_TTY=$(tty)
-      source ${dotfiles}/zsh/zshrc
+      source ~/.dotfiles/zsh/zshrc #source ${self}/zsh/zshrc
+      source "$HOME/.cargo/env"
 
       [[ -d "$HOME/.local/bin" ]] || mkdir "$HOME/.local/bin"