sync

flake.lock

@@ -61,21 +61,6 @@
         "type": "github"
       }
     },
-    "flake-utils_3": {
-      "locked": {
-        "lastModified": 1644229661,
-        "narHash": "sha256-1YdnJAsNy69bpcjuoKdOYQX0YxZBiCYZo4Twxerqv7k=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "3cecb5b042f7f209c56ffd8371b2711a290ec797",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
     "home-manager": {
       "inputs": {
         "nixpkgs": [
@@ -261,7 +246,6 @@
         "nixpkgs": "nixpkgs",
         "nixpkgs-unstable": "nixpkgs-unstable",
         "sops-nix": "sops-nix",
-        "utils": "utils_2",
         "vscode-server": "vscode-server"
       }
     },
@@ -299,24 +283,6 @@
         "type": "github"
       }
     },
-    "utils_2": {
-      "inputs": {
-        "flake-utils": "flake-utils_3"
-      },
-      "locked": {
-        "lastModified": 1657226504,
-        "narHash": "sha256-GIYNjuq4mJlFgqKsZ+YrgzWm0IpA4axA3MCrdKYj7gs=",
-        "owner": "gytis-ivaskevicius",
-        "repo": "flake-utils-plus",
-        "rev": "2bf0f91643c2e5ae38c1b26893ac2927ac9bd82a",
-        "type": "github"
-      },
-      "original": {
-        "owner": "gytis-ivaskevicius",
-        "repo": "flake-utils-plus",
-        "type": "github"
-      }
-    },
     "vscode-server": {
       "inputs": {
         "nixpkgs": "nixpkgs_3"

flake.nix

@@ -28,7 +28,6 @@
     vscode-server.url = "github:msteen/nixos-vscode-server";
 
     # homeage = {url = "github:jordanisaacs/homeage"; inputs.nixpkgs.follows = "nixpkgs";};
-    # Nix Library Functions
     library = {
       type = "github";
       owner = "nix-community";
@@ -36,27 +35,29 @@
       ref = "master";
       rev = "af5239f892ae6e1c8bb560b11ed874cebbd10696";
     };
-    # Source Filter Functions
+
     filter.url = "github:numtide/nix-filter";
     ignore = {
       url = "github:hercules-ci/gitignore.nix";
       inputs.nixpkgs.follows = "nixpkgs";
     };
 
-    # Flake Utility Functions
-    utils.url = "github:gytis-ivaskevicius/flake-utils-plus";
-
 
   };
 
-  outputs = { self, nixpkgs, home-manager,library, ignore, filter,... }@inputs:
+  outputs = { self, nixpkgs, home-manager, ignore, filter, library,... }@inputs:
     let
       inherit (self) outputs;
+      inherit (lib.my) mapModules mapModulesRec mapHosts;
+
       forEachSystem = nixpkgs.lib.genAttrs [ "x86_64-linux" "aarch64-linux" ];
         platforms = ["x86_64-linux"];
 
       forEachPkgs = f: forEachSystem (sys: f nixpkgs.legacyPackages.${sys});
 
+      lib = nixpkgs.lib.extend
+        (self: super: { my = import ./lib { inherit nixpkgs inputs; lib = self; }; });
+
     in
     rec {
       packages = forEachPkgs (pkgs: import ./pkgs { inherit pkgs; });
@@ -65,7 +66,7 @@
       nixosModules = import ./modules/nixos;
       homeManagerModules = import ./modules/home-manager;
 
-      util = import ./lib/map.nix;
+      lib = lib.my;
 
       # NixOS configuration entrypoint
       # Available through 'nixos-rebuild --flake .#your-hostname'
@@ -91,7 +92,7 @@
         # FIXME replace with your username@hostname
         "sstent@Go3" = home-manager.lib.homeManagerConfiguration {
           pkgs = nixpkgs.legacyPackages.x86_64-linux; # Home-manager requires 'pkgs' instance
-          extraSpecialArgs = { inherit inputs outputs; hostName = "Go3"; };
+          extraSpecialArgs = { inherit inputs outputs lib; hostName = "Go3"; };
           modules = [
             # > Our main home-manager configuration file <
             ./home-manager/users/sstent

home-manager/global/keybase.nix

@@ -1,53 +1,11 @@
-{ config, pkgs, inputs, lib, hostName, util, ... }:
+{ config, pkgs, lib, inputs, hostName, outputs, ... }:
 with lib;
+with lib.my;
 
 let 
-  inherit
-    (builtins)
-  #   attrNames
-  #   attrValues
-  #   foldl'
-  #   isPath
-  #   pathExists
-    readDir
-  #   toString
-    ;
-
-  inherit
-    (lib)
-  #   flatten
-    filterAttrs
-  #   forEach
-  #   getAttrFromPath
-  #   hasPrefix
-  #   hasSuffix
-  #   id
-  #   mapAttrs'
-  #   mapAttrsToList
-  #   mkIf
-  #   nameValuePair
-  #   removeSuffix
-    ;
 cfg = config.custom.keybase;
 username = config.home.username;
 secretstore = config._secretstore;
-# map = import "${inputs.self}/lib/map.nix";
-
-  # 'sops' Encrypted Secrets
-  hm_secrets = dir: out_dir:
-    filter (name: type: type != null && !(hasPrefix "_" name)) (name: type:
-      if type == "regular"
-      then
-        nameValuePair name {
-          sopsFile = dir + "/${name}";
-          format = "binary";
-          path = out_dir + "/${name}";
-
-        }
-      else nameValuePair "" null) (readDir dir);
-
-  filter = name: func: attrs: filterAttrs name (mapAttrs' func attrs);
-
 
 in {
   # imports =  [
@@ -70,7 +28,7 @@ in {
       systemd.user.services.kbfs.Unit.After = [ "sops-nix.service" ];
 
       sops = {
-       secrets = hm_secrets "${secretstore}/user_dotfiles/${username}@${hostName}/keybase/" "${config.xdg.configHome}/keybase/";
+       secrets = map.hm_secrets "${secretstore}/user_dotfiles/${username}@${hostName}/keybase/" "${config.xdg.configHome}/keybase/";
       };
 };
 }

lib/attrs.nix

@@ -0,0 +1,26 @@
+{ lib, ... }:
+
+with builtins;
+with lib;
+rec {
+  # attrsToList
+  attrsToList = attrs:
+    mapAttrsToList (name: value: { inherit name value; }) attrs;
+
+  # mapFilterAttrs ::
+  #   (name -> value -> bool)
+  #   (name -> value -> { name = any; value = any; })
+  #   attrs
+  mapFilterAttrs = pred: f: attrs: filterAttrs pred (mapAttrs' f attrs);
+
+  # Generate an attribute set by mapping a function over a list of values.
+  genAttrs' = values: f: listToAttrs (map f values);
+
+  # anyAttrs :: (name -> value -> bool) attrs
+  anyAttrs = pred: attrs:
+    any (attr: pred attr.name attr.value) (attrsToList attrs);
+
+  # countAttrs :: (name -> value -> bool) attrs
+  countAttrs = pred: attrs:
+    count (attr: pred attr.name attr.value) (attrsToList attrs);
+}

lib/default.nix

@@ -1,11 +1,33 @@
-{
+# {lib}:
-  self,
+# lib.makeExtensible (self:
-  platforms,
+# let
-  lib,
+#   callLibs = file: import file { lib = self; };
-} @ args:
+# in
-with {inherit (lib) makeExtensible attrValues foldr;};
+# rec {
-  (makeExtensible (final:
+#   ## Define your own library functions here!
-    with final;
+#   #id = x: x;
-      (import ./map.nix args).modules ./. (file: import file args)))
+#   ## Or in files, containing functions that take {lib}
-  .extend
+#   map = callLibs ./map.nix;
-  (final: prev: foldr (x: y: x // y) {} (attrValues prev))
+#   ## In configs, they can be used under "lib.our"
+# })
+
+
+
+{ inputs, lib, pkgs, ... }:
+
+let
+  inherit (lib) makeExtensible attrValues foldr;
+  inherit (modules) mapModules;
+
+  # modules = import ./modules.nix {
+  #   inherit lib;
+  #   self.attrs = import ./attrs.nix { inherit lib; self = {}; };
+  # };
+
+  mylib = makeExtensible (self:
+    with self; mapModules ./.
+      (file: import file { inherit self lib pkgs inputs; }));
+in
+mylib.extend
+  (self: super:
+    foldr (a: b: a // b) {} (attrValues super))

lib/generators.nix

@@ -0,0 +1,30 @@
+{ lib, pkgs, ... }:
+
+with builtins;
+with lib;
+{
+  toCSSFile = file:
+    let fileName = removeSuffix ".scss" (baseNameOf file);
+        compiledStyles =
+          pkgs.runCommand "compileScssFile"
+            { buildInputs = [ pkgs.sass ]; } ''
+              mkdir "$out"
+              scss --sourcemap=none \
+                   --no-cache \
+                   --style compressed \
+                   --default-encoding utf-8 \
+                   "${file}" \
+                   >>"$out/${fileName}.css"
+            '';
+    in "${compiledStyles}/${fileName}.css";
+
+  toFilteredImage = imageFile: options:
+    let result = "result.png";
+        filteredImage =
+          pkgs.runCommand "filterWallpaper"
+            { buildInputs = [ pkgs.imagemagick ]; } ''
+              mkdir "$out"
+              convert ${options} ${imageFile} $out/${result}
+            '';
+    in "${filteredImage}/${result}";
+}

lib/modules.nix

@@ -0,0 +1,53 @@
+{ self, lib, ... }:
+
+let
+  inherit (builtins) attrValues readDir pathExists concatLists;
+  inherit (lib) id mapAttrsToList filterAttrs hasPrefix hasSuffix nameValuePair removeSuffix;
+  inherit (self.attrs) mapFilterAttrs;
+in
+rec {
+  mapModules = dir: fn:
+    mapFilterAttrs
+      (n: v:
+        v != null &&
+        !(hasPrefix "_" n))
+      (n: v:
+        let path = "${toString dir}/${n}"; in
+        if v == "directory" && pathExists "${path}/default.nix"
+        then nameValuePair n (fn path)
+        else if v == "regular" &&
+                n != "default.nix" &&
+                hasSuffix ".nix" n
+        then nameValuePair (removeSuffix ".nix" n) (fn path)
+        else nameValuePair "" null)
+      (readDir dir);
+
+  mapModules' = dir: fn:
+    attrValues (mapModules dir fn);
+
+  mapModulesRec = dir: fn:
+    mapFilterAttrs
+      (n: v:
+        v != null &&
+        !(hasPrefix "_" n))
+      (n: v:
+        let path = "${toString dir}/${n}"; in
+        if v == "directory"
+        then nameValuePair n (mapModulesRec path fn)
+        else if v == "regular" && n != "default.nix" && hasSuffix ".nix" n
+        then nameValuePair (removeSuffix ".nix" n) (fn path)
+        else nameValuePair "" null)
+      (readDir dir);
+
+  mapModulesRec' = dir: fn:
+    let
+      dirs =
+        mapAttrsToList
+          (k: _: "${dir}/${k}")
+          (filterAttrs
+            (n: v: v == "directory" && !(hasPrefix "_" n))
+            (readDir dir));
+      files = attrValues (mapModules dir id);
+      paths = files ++ concatLists (map (d: mapModulesRec' d id) dirs);
+    in map fn paths;
+}

lib/nixos.nix

@@ -0,0 +1,25 @@
+{ inputs, lib, pkgs, ... }:
+
+with lib;
+with lib.my;
+let sys = "x86_64-linux";
+in {
+  mkHost = path: attrs @ { system ? sys, ... }:
+    nixosSystem {
+      inherit system;
+      specialArgs = { inherit lib inputs system; };
+      modules = [
+        {
+          nixpkgs.pkgs = pkgs;
+          networking.hostName = mkDefault (removeSuffix ".nix" (baseNameOf path));
+        }
+        (filterAttrs (n: v: !elem n [ "system" ]) attrs)
+        ../.   # /default.nix
+        (import path)
+      ];
+    };
+
+  mapHosts = dir: attrs @ { system ? system, ... }:
+    mapModules dir
+      (hostPath: mkHost hostPath attrs);
+}

lib/options.nix

@@ -0,0 +1,18 @@
+{ lib, ... }:
+
+let
+  inherit (lib) mkOption types;
+in
+rec {
+  mkOpt  = type: default:
+    mkOption { inherit type default; };
+
+  mkOpt' = type: default: description:
+    mkOption { inherit type default description; };
+
+  mkBoolOpt = default: mkOption {
+    inherit default;
+    type = types.bool;
+    example = true;
+  };
+}