flakes and unstable obs

configuration.nix

@@ -2,8 +2,13 @@
 # your system.  Help is available in the configuration.nix(5) man page
 # and in the NixOS manual (accessible by running ‘nixos-help’).
 
-{ config, pkgs, ... }:
+{ config, pkgs, kaokao, ... }:
 
+let
+  unstableTarball =
+    fetchTarball
+      https://github.com/NixOS/nixpkgs-channels/archive/nixos-unstable.tar.gz;
+in
 {
   imports =
     [ # Include the results of the hardware scan.
@@ -11,6 +16,10 @@
       ./hostname.nix
     ];
 
+  nixpkgs.config.permittedInsecurePackages = [
+                "python-2.7.18.6"
+              ];
+              
   # Bootloader.
   boot.loader.systemd-boot.enable = true;
   boot.loader.efi.canTouchEfiVariables = true;
@@ -18,7 +27,9 @@
   boot.loader.efi.efiSysMountPoint = "/boot/efi";
 
   # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.
-
+  
+  # enables flakes
+  nix.settings.experimental-features = ["nix-command" "flakes"];
   # Configure network proxy if necessary
   # networking.proxy.default = "http://user:password@proxy:port/";
   # networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";
@@ -139,6 +150,13 @@
   # Allow unfree packages
   nixpkgs.config.allowUnfree = true;
 
+  nixpkgs.config = {
+    packageOverrides = pkgs: with pkgs; {
+      unstable = import unstableTarball {
+        config = config.nixpkgs.config;
+      };
+    };
+  };
   # List packages installed in system profile. To search, run:
   # $ nix search wget
   environment.systemPackages = with pkgs; [
@@ -154,11 +172,10 @@
     i3status-rust
     lxappearance
     feh
-    rofimoji
+    kaokao.packages.${pkgs.system}.default
 
     # streaming / gamign
-    obs-studio
-    obs-studio-plugins.obs-source-record
+    unstable.obs-studio
     steam
     lutris
     joycond
@@ -245,6 +262,7 @@
     anki-bin
     syncplay
     tor-browser-bundle-bin
+    xclip
   ];
 
 

flake.nix

@@ -0,0 +1,22 @@
+{
+  inputs = {
+    nixpkgs.url = "nixpkgs/nixos-22.11";
+    supercolor.url = github:zoe-bat/supercolor;
+    kaokao.url = github:zoe-bat/kaokao;
+  };
+  outputs =
+    { self
+    , nixpkgs
+    , supercolor
+    , kaokao
+    }@inputs: {
+      nixosConfigurations.queer-utopia = nixpkgs.lib.nixosSystem {
+        system = "x86_64-linux";
+        modules = [
+          ./configuration.nix
+        ];
+        specialArgs = inputs;
+      };
+    };
+}
+

sync.sh

@@ -6,6 +6,6 @@ git pull
 
 cp -r /etc/nixos/ ./backup
 
-sudo cp -r ./configuration.nix /etc/nixos/
+sudo cp -r ./configuration.nix ./flake.nix /etc/nixos/
 
-sudo nixos-rebuild switch --upgrade
+sudo nixos-rebuild switch --upgrade --impure