docs(readme): expand to include usage with or without home-manager

README.md

@@ -1,12 +1,54 @@
 # Pyxels Neovim
 
-This is my personal Neovim config using [Nixvim](https://github.com/nix-community/nixvim).
+Neovim config using [Nixvim](https://github.com/nix-community/nixvim).
 Compared to my [previous lua config](https://github.com/Pyxels/nvim-config) this is a lot more simple with some seldom used features and overcomplicated configs missing (and it has grown to be a bit different over time).
 
+> [!NOTE]
+> This is my personal config tailored to my specific needs, but can be used as reference or as inspiration for your own config.
+
 ## Try it out
+To try out this config just run:
+
+```nix
+nix run github:pyxels/nixvim-config
+```
 
-If you want to run this config just run:
+## Usage
+Add this repo to you your inputs:
 
+```nix
+inputs = {
+  nixvim-config.url = "github:pyxels/nixvim-config";
+};
 ```
-nix run github:pyxels/nixvim-config
+
+### Standalone
+You can access the nvim + config package itself and add them to your packages.
+
+```nix
+# home-manager
+home.packages = [
+    inputs.nixvim-config.packages.${system}.default
+];
+```
+```nix
+# nixos
+environment.systemPackages = [
+    inputs.nixvim-config.packages.${system}.default
+];
+```
+
+### Home-Manager module
+This flake also exposes a simple home manger module to enable the config and set shell aliases.
+
+```nix
+imports = [
+  inputs.nixvim-config.homeModules.default
+];
+
+nixvim-config = {
+  enable = true;
+  aliases = ["v" "vim"];
+};
+
 ```