From 91c2c7f35e023ae8101949f5d8367b68ae66e33b Mon Sep 17 00:00:00 2001
From: MeexReay <127148610+MeexReay@users.noreply.github.com>
Date: Sat, 30 Aug 2025 13:46:14 +0300
Subject: [PATCH] docs(readme): nixos installation

---
 README.md | 24 +++++++++++++++++++++++-
 1 file changed, 23 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 3901757..a570de7 100644
--- a/README.md
+++ b/README.md
@@ -55,7 +55,7 @@ cargo build -r # build release (target/release/bRAC)
 
 Read more about that on the [compiling docs](docs/compiling.md).
 
-### nix package
+### nixos installation
 
 If you have Nix package manager installed, you can use:
 
@@ -64,6 +64,28 @@ nix build github:MeexReay/bRAC # build release (result/bin/bRAC)
 nix run github:MeexReay/bRAC # build and run
 ```
 
+To install, you need to make [a flake for system](https://nixos.wiki/wiki/flakes#Using_nix_flakes_with_NixOS)
+
+Add bRAC repository to inputs:
+
+```nix
+{
+  inputs.bRAC.url = "github:MeexReay/bRAC"
+}
+```
+
+Then add the package to nixos/home-manager config like this:
+
+```nix
+{ inputs, ... }
+
+{
+  environment.systemPackages = [
+    inputs.bRAC.packages.x86-64_linux.default
+  ];
+}
+```
+
 ## chat commands
 
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