build with central nixpkgs

Signed-off-by: jolheiser <git@jolheiser.com>

flake.lock

@@ -1,24 +1,46 @@
 {
   "nodes": {
+    "jolheiser": {
+      "inputs": {
+        "nixpkgs": "nixpkgs"
+      },
+      "locked": {
+        "lastModified": 1730336659,
+        "narHash": "sha256-DYQUprBce8sXdBj7Ub1h/52GnGvxiXelvucVTcTXE8I=",
+        "ref": "refs/heads/main",
+        "rev": "69856a465c69e5b456ef652f0f5f17a12b9d8c02",
+        "revCount": 3,
+        "type": "git",
+        "url": "https://git.jolheiser.com/nixpkgs.git"
+      },
+      "original": {
+        "type": "git",
+        "url": "https://git.jolheiser.com/nixpkgs.git"
+      }
+    },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1715653339,
+        "lastModified": 1729880355,
-        "narHash": "sha256-7lR9tpVXviSccl07GXI0+ve/natd24HAkuy1sQp0OlI=",
+        "narHash": "sha256-RP+OQ6koQQLX5nw0NmcDrzvGL8HDLnyXt/jHhL1jwjM=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "abd6d48f8c77bea7dc51beb2adfa6ed3950d2585",
+        "rev": "18536bf04cd71abd345f9579158841376fdd0c5a",
         "type": "github"
       },
       "original": {
         "owner": "nixos",
-        "ref": "nixpkgs-unstable",
+        "ref": "nixos-unstable",
         "repo": "nixpkgs",
         "type": "github"
       }
     },
     "root": {
       "inputs": {
-        "nixpkgs": "nixpkgs"
+        "jolheiser": "jolheiser",
+        "nixpkgs": [
+          "jolheiser",
+          "nixpkgs"
+        ]
       }
     }
   },

flake.nix

@@ -1,18 +1,21 @@
 {
   description = "jolheiser helix derivation";
-
   inputs = {
-    nixpkgs.url = "github:nixos/nixpkgs/nixpkgs-unstable";
+    jolheiser.url = "git+https://git.jolheiser.com/nixpkgs.git";
+    nixpkgs.follows = "jolheiser/nixpkgs";
   };
-
+  outputs =
-  outputs = {
+    {
-    self,
       nixpkgs,
-  }: let
+      ...
+    }:
+    let
       pkgs = nixpkgs.legacyPackages.x86_64-linux;
       tomlFormat = pkgs.formats.toml { };
       config = import ./config.nix { pkgs = pkgs; };
-    buildGrammar = grammar: let
+      buildGrammar =
+        grammar:
+        let
           source = pkgs.fetchgit {
             inherit (grammar) url rev sha256;
           };
@@ -21,7 +24,10 @@
         pkgs.stdenv.mkDerivation {
           pname = "helix-tree-sitter-grammar-${grammar.name}";
           version = grammar.rev;
-        buildInputs = [pkgs.helix pkgs.git];
+          buildInputs = [
+            pkgs.helix
+            pkgs.git
+          ];
           src = source;
           dontInstall = true;
           buildPhase = ''
@@ -49,31 +55,40 @@
             runHook postBuild
           '';
         };
-    builtGrammars =
+      builtGrammars = builtins.map (grammar: {
-      builtins.map (grammar: {
         inherit (grammar) name;
         artifact = buildGrammar grammar;
-      })
+      }) config.grammars;
-      config.grammars;
       ignoreFile = pkgs.writeText "ignore" (builtins.concatStringsSep "\n" config.ignore);
-    configFile = pkgs.writeText "config.toml" (builtins.readFile (tomlFormat.generate "helix-config" config.settings));
+      configFile = pkgs.writeText "config.toml" (
-    languageFile = pkgs.writeText "languages.toml" (builtins.readFile (tomlFormat.generate "helix-languages" config.languages));
+        builtins.readFile (tomlFormat.generate "helix-config" config.settings)
-    themeFiles =
+      );
-      pkgs.lib.mapAttrsToList (
+      languageFile = pkgs.writeText "languages.toml" (
-        name: value: {
+        builtins.readFile (tomlFormat.generate "helix-languages" config.languages)
+      );
+      themeFiles = pkgs.lib.mapAttrsToList (name: value: {
         inherit name;
-          file = pkgs.writeText "${name}.toml" (builtins.readFile (tomlFormat.generate "helix-theme-${name}" value));
+        file = pkgs.writeText "${name}.toml" (
-        }
+          builtins.readFile (tomlFormat.generate "helix-theme-${name}" value)
-      )
+        );
-      config.themes;
+      }) config.themes;
-    themeLinks = builtins.map (theme: "ln -s ${theme.file} $out/home/helix/themes/${theme.name}.toml") themeFiles;
+      themeLinks = builtins.map (
-    grammarLinks = builtins.map (grammar: "ln -s ${grammar.artifact}/${grammar.name}.so $out/lib/runtime/grammars/${grammar.name}.so") builtGrammars;
+        theme: "ln -s ${theme.file} $out/home/helix/themes/${theme.name}.toml"
-    queryLinks = builtins.map (grammar: "ln -s ${grammar.artifact}/queries $out/lib/runtime/queries/${grammar.name}") builtGrammars;
+      ) themeFiles;
-  in {
+      grammarLinks = builtins.map (
+        grammar: "ln -s ${grammar.artifact}/${grammar.name}.so $out/lib/runtime/grammars/${grammar.name}.so"
+      ) builtGrammars;
+      queryLinks = builtins.map (
+        grammar: "ln -s ${grammar.artifact}/queries $out/lib/runtime/queries/${grammar.name}"
+      ) builtGrammars;
+    in
+    {
       packages.x86_64-linux.default =
-      pkgs.runCommand "hx" {
+        pkgs.runCommand "hx"
+          {
             buildInputs = [ pkgs.makeWrapper ];
-      } ''
+          }
+          ''
             mkdir $out
             ln -s ${pkgs.helix}/* $out
             rm $out/bin