Setup flake-compat

README.md

@@ -24,6 +24,8 @@ This repo provides the latest kernel version and the latest LTS kernel version:
 
 The kernel versions are automatically kept in sync with Nixpkgs, so once the latest/LTS kernel is updated in Nixpkgs, CachyOS kernels in this repo will automatically catch up.
 
+Use `nix flake show github:xddxdd/nix-cachyos-kernel` to see the current effective versions.
+
 The kernels ending in `-lto` has Clang+ThinLTO enabled.
 
 For each linux kernel entry under `packages`, we have a corresponding `linuxPackages` entry under `legacyPackages` for easier use in your NixOS configuration, e.g.:

default.nix

@@ -0,0 +1,12 @@
+(import (
+  let
+    lock = builtins.fromJSON (builtins.readFile ./flake.lock);
+    nodeName = lock.nodes.root.inputs.flake-compat;
+  in
+  fetchTarball {
+    url =
+      lock.nodes.${nodeName}.locked.url
+        or "https://github.com/NixOS/flake-compat/archive/${lock.nodes.${nodeName}.locked.rev}.tar.gz";
+    sha256 = lock.nodes.${nodeName}.locked.narHash;
+  }
+) { src = ./.; }).defaultNix

flake.lock

@@ -32,6 +32,22 @@
         "type": "github"
       }
     },
+    "flake-compat": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1765121682,
+        "narHash": "sha256-4VBOP18BFeiPkyhy9o4ssBNQEvfvv1kXkasAYd0+rrA=",
+        "owner": "NixOS",
+        "repo": "flake-compat",
+        "rev": "65f23138d8d09a92e30f1e5c87611b23ef451bf3",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "repo": "flake-compat",
+        "type": "github"
+      }
+    },
     "flake-parts": {
       "inputs": {
         "nixpkgs-lib": "nixpkgs-lib"
@@ -85,6 +101,7 @@
       "inputs": {
         "cachyos-kernel": "cachyos-kernel",
         "cachyos-kernel-patches": "cachyos-kernel-patches",
+        "flake-compat": "flake-compat",
         "flake-parts": "flake-parts",
         "nixpkgs": "nixpkgs"
       }

flake.nix

@@ -3,6 +3,10 @@
   inputs = {
     nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable-small";
     flake-parts.url = "github:hercules-ci/flake-parts";
+    flake-compat = {
+      url = "github:NixOS/flake-compat";
+      flake = false;
+    };
 
     cachyos-kernel = {
       url = "github:CachyOS/linux-cachyos";