Use newer version of Helix with proper formatter argument passing

editors/helix/default.nix

@@ -2,11 +2,21 @@
 #
 # SPDX-License-Identifier: LGPL-3.0-or-later
 
-{ flake-parts-lib, lib, ... }:
+{
+  flake-parts-lib,
+  inputs,
+  lib,
+  ...
+}:
 {
   imports = [ ../../base ];
   options.perSystem = flake-parts-lib.mkPerSystemOption (
-    { config, pkgs, ... }:
+    {
+      config,
+      pkgs,
+      system,
+      ...
+    }:
     {
       options.editors.helix = {
         enable = lib.mkEnableOption "Helix";
@@ -68,7 +78,7 @@
               category = "󰤀 Helix";
             }
           ];
-          packages = [ pkgs.helix ];
+          packages = [ inputs.helix.packages.${system}.helix ];
           devshell.startup.helix_config.text = ''
             mkdir -p .helix
             ${pkgs.uutils-coreutils-noprefix}/bin/rm -rf ./${helix.directory.name}

flake.lock

@@ -128,6 +128,25 @@
         "type": "github"
       }
     },
+    "helix": {
+      "inputs": {
+        "nixpkgs": "nixpkgs_3",
+        "rust-overlay": "rust-overlay"
+      },
+      "locked": {
+        "lastModified": 1752674572,
+        "narHash": "sha256-rCAwXmLQJQVHRpquWTQV1fDurHhf4beUzqDi6FVkdEo=",
+        "owner": "helix-editor",
+        "repo": "helix",
+        "rev": "2ee11a0a9d9b9951b5b64b54be05379cc030230b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "helix-editor",
+        "repo": "helix",
+        "type": "github"
+      }
+    },
     "lix": {
       "flake": false,
       "locked": {
@@ -196,6 +215,22 @@
       }
     },
     "nixpkgs_3": {
+      "locked": {
+        "lastModified": 1740560979,
+        "narHash": "sha256-Vr3Qi346M+8CjedtbyUevIGDZW8LcA1fTG0ugPY/Hic=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "5135c59491985879812717f4c9fea69604e7f26f",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_4": {
       "locked": {
         "lastModified": 1751949589,
         "narHash": "sha256-mgFxAPLWw0Kq+C8P3dRrZrOYEQXOtKuYVlo9xvPntt8=",
@@ -211,7 +246,7 @@
         "type": "github"
       }
     },
-    "nixpkgs_4": {
+    "nixpkgs_5": {
       "locked": {
         "lastModified": 1747958103,
         "narHash": "sha256-qmmFCrfBwSHoWw7cVK4Aj+fns+c54EBP8cGqp/yK410=",
@@ -232,11 +267,33 @@
         "devshell": "devshell",
         "flake-parts": "flake-parts",
         "git-hooks-nix": "git-hooks-nix",
+        "helix": "helix",
         "lix-module": "lix-module",
-        "nixpkgs": "nixpkgs_3",
+        "nixpkgs": "nixpkgs_4",
         "treefmt-nix": "treefmt-nix"
       }
     },
+    "rust-overlay": {
+      "inputs": {
+        "nixpkgs": [
+          "helix",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1740623427,
+        "narHash": "sha256-3SdPQrZoa4odlScFDUHd4CUPQ/R1gtH4Mq9u8CBiK8M=",
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "rev": "d342e8b5fd88421ff982f383c853f0fc78a847ab",
+        "type": "github"
+      },
+      "original": {
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "type": "github"
+      }
+    },
     "systems": {
       "locked": {
         "lastModified": 1681028828,
@@ -254,7 +311,7 @@
     },
     "treefmt-nix": {
       "inputs": {
-        "nixpkgs": "nixpkgs_4"
+        "nixpkgs": "nixpkgs_5"
       },
       "locked": {
         "lastModified": 1752055615,

flake.nix

@@ -17,6 +17,7 @@
     };
     nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
     treefmt-nix.url = "github:numtide/treefmt-nix";
+    helix.url = "github:helix-editor/helix";
   };
   outputs =
     # https://flake.parts/options/flake-parts.html

languages/nix/default.nix

@@ -24,7 +24,7 @@
                 command = "${config.treefmt.build.wrapper}/bin/treefmt";
                 args = [
                   "--stdin"
-                  ".nix"
+                  "%{buffer_name}"
                   "--quiet"
                 ];
               };

languages/toml/default.nix

@@ -24,7 +24,7 @@
                 command = "${config.treefmt.build.wrapper}/bin/treefmt";
                 args = [
                   "--stdin"
-                  ".toml"
+                  "%{buffer_name}"
                   "--quiet"
                 ];
               };

languages/yaml/default.nix

@@ -24,7 +24,7 @@
                 command = "${config.treefmt.build.wrapper}/bin/treefmt";
                 args = [
                   "--stdin"
-                  ".yaml"
+                  "%{buffer_name}"
                   "--quiet"
                 ];
               };