@@ -1,16 +1,22 @@
 {
   description = "My personal NUR repository";
 
-  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
-  inputs.flake-parts.url = "github:hercules-ci/flake-parts";
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
+    flake-parts.url = "github:hercules-ci/flake-parts";
+    files.url = "github:mightyiam/files";
+    git-hooks.url = "github:cachix/git-hooks.nix";
+  };
 
   outputs =
-    inputs@{ flake-parts, ... }:
+    inputs@{ self, flake-parts, ... }:
     flake-parts.lib.mkFlake { inherit inputs; } (
       { ... }:
       {
         imports = [
           inputs.flake-parts.flakeModules.modules
+          inputs.files.flakeModules.default
+          inputs.git-hooks.flakeModule
         ];
 
         systems = [
@@ -27,32 +33,99 @@ {
             self',
             pkgs,
             lib,
+            config,
             ...
           }:
+          let
+            inherit pkgs;
+
+            lpkgs = lib.filterAttrs (_: v: lib.isDerivation v) self'.legacyPackages;
+
+            all = pkgs.symlinkJoin {
+              name = "all";
+              paths = (import ./ci.nix { inherit pkgs; }).cachePkgs;
+            };
+          in
           {
             legacyPackages = (import ./default.nix { inherit pkgs; });
 
             packages = (
-              let
-                inherit pkgs;
+              lpkgs
+              // {
+                inherit all;
+                default = all;
+              }
+            );
+
+            formatter = pkgs.nixfmt-tree;
+
+            devShells.default = pkgs.mkShell {
+              packages = [
+                config.files.writer.drv
+                config.pre-commit.settings.package
+              ]
+              ++ config.pre-commit.settings.enabledPackages;
+
+              shellHook = ''
+                ${config.pre-commit.installationScript}
+              '';
+            };
+
+            pre-commit = {
+              check.enable = true;
+              settings.hooks.gen-files = {
+                enable = true;
+                name = "Generate files from the files flake-parts module";
+                files = "\\.nix$";
+                excludes = [
+                  "ci.nix"
+                  "overlay.nix"
+                ];
+                pass_filenames = false;
+                entry =
+                  let
+                    inherit (config.files.writer) drv exeFilename;
+                  in
+                  "${drv}/bin/${exeFilename}";
+              };
+            };
 
-                lpkgs = lib.filterAttrs (_: v: lib.isDerivation v) self'.legacyPackages;
+            files.files = [
+              {
+                path_ = "README.md";
+                drv =
+                  let
+                    inherit (lib) mapAttrsToList concatStringsSep;
+                    ps = lib.filterAttrs (k: v: (k != "all") && (lib.isDerivation v)) lpkgs;
 
-                all = pkgs.symlinkJoin {
-                  name = "all";
-                  paths = (import ./ci.nix { inherit pkgs; }).cachePkgs;
-                };
-              in
-              (
-                lpkgs
-                // {
-                  inherit all;
-                  default = all;
-                }
-              )
-            );
+                    plist = mapAttrsToList (name: p: ''
+                      ### ${name}
+                      - Version: ${p.version}
+                      - Homepage: ${p.meta.homepage}
+                      - Description: ${p.meta.description}
+                    '') ps;
 
-            formatter = pkgs.nixfmt-tree;
+                    mkModuleList = mapAttrsToList (
+                      mod: _: ''
+                        - ${mod}
+                      ''
+                    );
+                  in
+                  pkgs.writeText "README.md" ''
+                    # nix-packages
+
+                    **My personal [NUR](https://github.com/nix-community/NUR) repository**
+
+                    ## Packages
+                    ${concatStringsSep "\n" plist}
+                    ## Modules
+                    ### NixOS
+                    ${concatStringsSep "\n" (mkModuleList self.outputs.modules.nixos)}
+                    ### Darwin
+                    ${concatStringsSep "\n" (mkModuleList self.outputs.modules.darwin)}
+                  '';
+              }
+            ];
           };
         flake = {
           overlays = {