no worky :(

flake.lock

@@ -34,11 +34,11 @@
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1725432240,
-        "narHash": "sha256-+yj+xgsfZaErbfYM3T+QvEE2hU7UuE+Jf0fJCJ8uPS0=",
+        "lastModified": 1725634671,
+        "narHash": "sha256-v3rIhsJBOMLR8e/RNWxr828tB+WywYIoajrZKFM+0Gg=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "ad416d066ca1222956472ab7d0555a6946746a80",
+        "rev": "574d1eac1c200690e27b8eb4e24887f8df7ac27c",
         "type": "github"
       },
       "original": {

flake.nix

@@ -6,7 +6,9 @@
     nixpkgs-unstable.url = "github:NixOS/nixpkgs/nixos-unstable";
   };
   outputs = {self, nixpkgs, nixpkgs-unstable, sops-nix }@inputs: let 
-  
+  imports = [
+	    ./meta
+	];
   passInputs = ({lib,config,...}:{
     options.inputs = lib.mkOption{type = lib.types.attrs;};
     config.inputs = inputs;
@@ -22,6 +24,7 @@
       "forgejo" = nixpkgs.lib.nixosSystem {
         system = "x86_64-linux";
         modules = [
+	  ./meta
           ./hosts/forgenite
           sops-nix.nixosModules.sops
           passInputs
@@ -31,6 +34,7 @@
         system = "x86_64-linux";
         modules = [
           ./hosts/forgejo-ci
+	  ./meta
           sops-nix.nixosModules.sops
           passInputs
         ];

hosts/forgejo-ci/default.nix

@@ -1,4 +1,4 @@
-{ config, pkgs, lib, inputs, ... }: {
+{ config, pkgs, lib, inputs, ... }: with config.lyn.lib; {
   imports =
     [
       ./../../services/forgejo-ci.nix
@@ -8,7 +8,7 @@
       ./../../meta/profiles/vm.nix
     ];
   lyn.sops.secrets."hosts/forgejo-ci/forgejo_ci_token" = {};
-  lyn.kernel = enable ["latest" "hardened"];
+  #lyn.kernel = enable ["latest" "hardened"];
   # Use UEFI
   boot.loader.systemd-boot.enable = true;
 

meta/default.nix

@@ -0,0 +1,8 @@
+{
+    imports = [
+	./mkLocalModule.nix
+	./enable.nix
+	./lib.nix
+    ];
+}
+

meta/enable.nix

@@ -1,8 +1,7 @@
 {lib, config, ...}: {
-    lib.meta.enable = list: lib.genAttrs 
+    config.lyn.lib.enable = list: lib.genAttrs 
 	list 
-	(name: 
-	    ${name}.enable = true;
-	)
-    ;
+	(
+	name: {enable = true;}
+	);
 }

meta/lib.nix

@@ -0,0 +1,16 @@
+{lib, config, ...}: {
+    options.lyn = {
+	lib = lib.mkOption {
+	    type = lib.types.attrs;
+	    default = {};
+	};
+	prelude = lib.mkOption {
+	    type = lib.types.attrs;
+	    default = {};
+	};
+    };
+    config = {
+	lyn.prelude.llib = config.lyn.lib;
+    };
+}
+

meta/mkLocalModule.nix

@@ -26,7 +26,7 @@
 	```
     */
     mkLocalModuleMarker = marker: prefix: currentPath: optDesc: moduleConfig: let
-	normalizedPath = removeSuffix ".nix" (builtins.toString currentPath);
+	normalizedPath = lib.strings.removeSuffix ".nix" (builtins.toString currentPath);
 	attrPath = prefix ++ (splitAfterMarker "/" marker normalizedPath);
 	mod = {config, ...}: {
 	    options = lib.setAttrsByPath attrPath (lib.mkEnableOption optDesc);
@@ -46,7 +46,7 @@
     findFolderWithFile = file: arg:
 	if builtins.pathExists (arg + "/" + file) then arg
         else if arg == /. then throw "could not find folder containing ${file}"
-	else findRoot file (arg + "/..");
+	else findFolderWithFile file (arg + "/..");
     /**
 	Shorthand for mkLocalModuleMarker, setting marker to your flake and prefix to l.
     */

modules-extracted.nix

@@ -0,0 +1,100 @@
+# https://github.com/NixOS/nixpkgs/blob/a5cfe012401cfebb4b2c28e74857b8ffe1402b4b/lib/modules.nix
+{ lib }:
+with lib.modules;
+let
+  inherit (lib)
+    addErrorContext
+    all
+    any
+    attrByPath
+    attrNames
+    catAttrs
+    concatLists
+    concatMap
+    concatStringsSep
+    elem
+    filter
+    foldl'
+    functionArgs
+    getAttrFromPath
+    genericClosure
+    head
+    id
+    imap1
+    isAttrs
+    isBool
+    isFunction
+    isInOldestRelease
+    isList
+    isString
+    length
+    mapAttrs
+    mapAttrsToList
+    mapAttrsRecursiveCond
+    min
+    optional
+    optionalAttrs
+    optionalString
+    recursiveUpdate
+    reverseList sort
+    seq
+    setAttrByPath
+    substring
+    throwIfNot
+    trace
+    typeOf
+    types
+    unsafeGetAttrPos
+    warn
+    warnIf
+    zipAttrs
+    zipAttrsWith
+    ;
+  inherit (lib.options)
+    isOption
+    mkOption
+    showDefs
+    showFiles
+    showOption
+    unknownModule
+    ;
+  inherit (lib.strings)
+    isConvertibleWithToString
+    ;
+
+  unifyModuleSyntax = file: key: m:
+    let
+      addMeta = config: if m ? meta
+        then mkMerge [ config { meta = m.meta; } ]
+        else config;
+      addFreeformType = config: if m ? freeformType
+        then mkMerge [ config { _module.freeformType = m.freeformType; } ]
+        else config;
+    in
+    if m ? config || m ? options then
+      let badAttrs = removeAttrs m ["_class" "_file" "key" "disabledModules" "imports" "options" "config" "meta" "freeformType"]; in
+      if badAttrs != {} then
+        throw "Module `${key}' has an unsupported attribute `${head (attrNames badAttrs)}'. This is caused by introducing a top-level `config' or `options' attribute. Add configuration attributes immediately on the top level instead, or move all of them (namely: ${toString (attrNames badAttrs)}) into the explicit `config' attribute."
+      else
+        { _file = toString m._file or file;
+          _class = m._class or null;
+          key = toString m.key or key;
+          disabledModules = m.disabledModules or [];
+          imports = m.imports or [];
+          options = m.options or {};
+          config = addFreeformType (addMeta (m.config or {}));
+        }
+    else
+      # shorthand syntax
+      throwIfNot (isAttrs m) "module ${file} (${key}) does not look like a module."
+      { _file = toString m._file or file;
+        _class = m._class or null;
+        key = toString m.key or key;
+        disabledModules = m.disabledModules or [];
+        imports = m.require or [] ++ m.imports or [];
+        options = {};
+        config = addFreeformType (removeAttrs m ["_class" "_file" "key" "disabledModules" "require" "imports" "freeformType"]);
+      };
+
+
+in {inherit unifyModuleSyntax;}

modules/test/example.nix

@@ -0,0 +1,6 @@
+{config, cfg, lib, ...}: {
+	#mod.desc = "an example";
+	options.networking.hostName = lib.mkOption { default = "nixos"; };
+	opt.name = lib.mkOption { default = "foo"; };
+	config.networking.hostName = cfg.name;
+}

test.nix

@@ -0,0 +1,91 @@
+let
+	flake = builtins.getFlake "/home/lyn/flake";
+	pkgs = import flake.inputs.nixpkgs {};
+	lib = pkgs.lib;
+	
+	mapAttrKVs = mapFn: attrs: builtins.foldl' (acc: cur: acc // {${cur.key} = cur.value;}) {} (builtins.attrValues (builtins.mapAttrs mapFn attrs));
+	#kv = key: value: {inherit key value;};
+	recurseNaive = curPath: fn: mapAttrKVs (k: v: let 
+		match = builtins.match "(.*)[.]nix" k;
+	in if v == "regular" && match != null then {key = builtins.elemAt match 0; value = fn (curPath + ("/" + k));}
+		else if v == "directory" then {key = k; value = recurseNaive (curPath + ("/" + k)) fn;}
+		else {key = null; value = null;}
+	) (builtins.readDir curPath);
+
+	getAttrKVsRec = prefix: as: pkgs.lib.flatten (pkgs.lib.mapAttrsToList (k: v:
+		if pkgs.lib.isAttrs v then getAttrKVsRec (prefix ++ [k]) v
+		else [{path = prefix ++ [k]; value = v;}]
+	) as);
+
+	getPathKVsRec = prefix: dir: getAttrKVsRec prefix (lib.packagesFromDirectoryRecursive { callPackage = path: x: path; directory = dir; });
+
+	unifyMod = (import ./modules-extracted.nix {lib = lib;}).unifyModuleSyntax;
+	transformLocalMod = {path, value}: p: let
+		param = p // {
+			cfg = lib.getAttrFromPath path p.config;
+		};
+
+		pathStr = builtins.concatStringsSep "." path;
+		modFn = p: let i = import value; in if lib.isFunction i then i p else i;
+		modUni = unifyMod pathStr pathStr (builtins.removeAttrs modRaw ["opt" "mod"]);
+
+		meta = modRaw.mod or {};
+		fileCtx = str: "${modUni._file} (mkLocalMods ${str})";
+		enablePath = path ++ ["enable"];
+
+		merge = cur: upd: 
+
+		runExts = exts: let
+			nul = x: rec {
+				# First pass
+				args = p; # Args to call the module with. This immediately changes the params of `raw`, `mod` etc. through Nix magic
+				deletedKeys = ["opt" "mod"]; # Keys to delete before calling unifyModuleSyntax
+	
+				# Second pass 
+				imports = {}; # Put any modules to import as *attributes* here (for other extensions to modify them) 
+				raw = modFn x.args; # The raw module result, called with `args`
+				mod = unifyMod pathStr pathStr (builtins.removeAttrs raw x.deletedKeys); # The unified module, e.g. the result of `unifyModuleSyntax .. .. raw`, and has the default module attrs
+				meta = raw.mod or {}; # Equivalent to raw.mod, contains metadata of the module
+			};
+			firstPass = builtins.foldl' (acc: ext: 
+		builtins.foldl' (acc: ext: let
+			acc' = acc // (let acc2 = (ext acc) // acc; in rec {
+				raw = modFn acc2.args;
+				mod = unifyMod pathStr pathStr (builtins.removeAttrs raw acc2.deletedKeys);
+				meta = raw.mod or {};
+			});
+			res = lib.recursiveUpdate acc' (ext acc');
+		in res)  exts
+
+		addMod = c: ctx: newMod: { mod.imports = c.mod.imports ++ [ (newMod // {_file = fileCtx ctx;}) ]; };
+
+		defaultExtensions = [
+			(c: { imports.opt = {
+				name = "`opt` processor";
+				options = lib.setAttrByPath c.path raw.opt;
+			};})
+			(c: { imports.enable = {
+				name "`enable` definition";
+				opt.enable = lib.mkEnableOption (c.meta.desc or c.meta.description or c.meta.name or pathStr);
+			};})
+			(c: {
+				
+			})
+		]
+
+		imports = [ {
+			_file = fileCtx "`opt` processor";
+			options = lib.setAttrByPath path modRaw.opt;
+		} {
+			_file = fileCtx "`enable` definition";
+			options = lib.setAttrByPath enablePath (lib.mkEnableOption (mod.desc or mod.description or mod.name or pathStr));
+		} ({config, ...}: {
+			_file = fileCtx "config wrapper";
+			config = lib.mkIf (lib.getAttrFromPath enablePath config) modUni.config; 
+		}) ];
+
+		newMod = modUni // { imports = modUni.imports ++ imports; config = {}; };
+	in newMod;
+
+	mkLocalMods = {prefix ? [], dir}: { _file = "mkLocalMods collector"; imports = builtins.map transformLocalMod (getPathKVsRec prefix dir); };
+in cfg: (pkgs.lib.evalModules { modules = [ (mkLocalMods {prefix = ["lyn"]; dir = ./modules;}) cfg ]; })