Clean up unused stuff, add treefmt-nix

default.nix

@@ -1,10 +0,0 @@
-(import
-  (
-    fetchTarball {
-      url = "https://github.com/edolstra/flake-compat/archive/99f1c2157fba4bfe6211a321fd0ee43199025dbf.tar.gz";
-      sha256 = "0x2jn3vrawwv9xp15674wjz9pixwjyj3j771izayl962zziivbx2";
-    }
-  )
-  {
-    src = ./.;
-  }).defaultNix

dprint.json

@@ -1,12 +0,0 @@
-{
-  "$schema": "https://dprint.dev/schemas/v0.json",
-  "incremental": true,
-  "markdown": {
-  },
-  "includes": ["**/*.{md,rs}"],
-  "excludes": [],
-  "plugins": [
-    "https://plugins.dprint.dev/markdown-0.9.2.wasm",
-    "https://plugins.dprint.dev/rustfmt-0.4.0.exe-plugin@c6bb223ef6e5e87580177f6461a0ab0554ac9ea6b54f78ea7ae8bf63b14f5bc2"
-  ]
-}

flake.lock

@@ -145,7 +145,8 @@
         "flake-utils": "flake-utils",
         "nixpkgs": "nixpkgs",
         "pre-commit-hooks": "pre-commit-hooks",
-        "rust-overlay": "rust-overlay"
+        "rust-overlay": "rust-overlay",
+        "treefmt-nix": "treefmt-nix"
       }
     },
     "rust-overlay": {
@@ -182,6 +183,26 @@
         "repo": "default",
         "type": "github"
       }
+    },
+    "treefmt-nix": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1732894027,
+        "narHash": "sha256-2qbdorpq0TXHBWbVXaTqKoikN4bqAtAplTwGuII+oAc=",
+        "owner": "numtide",
+        "repo": "treefmt-nix",
+        "rev": "6209c381904cab55796c5d7350e89681d3b2a8ef",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "treefmt-nix",
+        "type": "github"
+      }
     }
   },
   "root": "root",

flake.nix

@@ -7,33 +7,43 @@
     rust-overlay = {
       url = "github:oxalica/rust-overlay";
       inputs.nixpkgs.follows = "nixpkgs";
-      inputs.flake-utils.follows = "flake-utils";
     };
     pre-commit-hooks = {
       url = "github:cachix/pre-commit-hooks.nix";
-      inputs.flake-utils.follows = "flake-utils";
     };
 
-    crane = {
-      url = "github:ipetkov/crane";
+    crane.url = "github:ipetkov/crane";
+
+    treefmt-nix = {
+      url = "github:numtide/treefmt-nix";
       inputs.nixpkgs.follows = "nixpkgs";
-      inputs.flake-utils.follows = "flake-utils";
-      inputs.rust-overlay.follows = "rust-overlay";
     };
   };
 
-  outputs = { self, nixpkgs, flake-utils, rust-overlay, pre-commit-hooks, crane }:
-    flake-utils.lib.eachDefaultSystem (system:
+  outputs =
+    {
+      self,
+      nixpkgs,
+      flake-utils,
+      rust-overlay,
+      pre-commit-hooks,
+      crane,
+      treefmt-nix,
+    }:
+    flake-utils.lib.eachDefaultSystem (
+      system:
       let
         overlays = [ (import rust-overlay) ];
         pkgs = import nixpkgs { inherit system overlays; };
-        rustToolchain =
-          pkgs.rust-bin.fromRustupToolchainFile ./rust-toolchain.toml;
+        rustToolchain = pkgs.rust-bin.fromRustupToolchainFile ./rust-toolchain.toml;
 
         crane-lib = (crane.mkLib pkgs).overrideToolchain rustToolchain;
         src = crane-lib.cleanCargoSource ./.;
-        buildInputs = with pkgs; [
-        ] ++ lib.optionals pkgs.stdenv.isDarwin [ pkgs.libiconv ];
+        buildInputs =
+          with pkgs;
+          [
+          ]
+          ++ lib.optionals pkgs.stdenv.isDarwin [ pkgs.libiconv ];
         nativeBuildInputs = with pkgs; [
           pkgconf
         ];
@@ -43,12 +53,17 @@
         };
 
         ha-now-playing = crane-lib.buildPackage {
-          inherit cargoArtifacts src buildInputs nativeBuildInputs;
+          inherit
+            cargoArtifacts
+            src
+            buildInputs
+            nativeBuildInputs
+            ;
         };
 
       in
       {
-        formatter = pkgs.nixpkgs-fmt;
+        formatter = self.checks.${system}.formatting.config.build.wrapper;
 
         packages = {
           inherit ha-now-playing;
@@ -68,7 +83,12 @@
           inherit ha-now-playing;
 
           ha-now-playing-clippy = crane-lib.cargoClippy {
-            inherit cargoArtifacts src buildInputs nativeBuildInputs;
+            inherit
+              cargoArtifacts
+              src
+              buildInputs
+              nativeBuildInputs
+              ;
             cargoClippyExtraArgs = "--all-targets -- --deny warnings";
           };
 
@@ -76,11 +96,19 @@
             inherit src;
           };
 
+          formatting = treefmt-nix.lib.evalModule pkgs {
+            projectRootFile = "flake.nix";
+            programs = {
+              nixfmt.enable = true;
+              deadnix.enable = true;
+              rustfmt.enable = true;
+            };
+          };
+
           pre-commit-check = pre-commit-hooks.lib.${system}.run {
             src = ./.;
             hooks = {
-              nixpkgs-fmt.enable = true;
-              statix.enable = true;
+              nixfmt-rfc-style.enable = true;
               deadnix.enable = true;
               rust-overlay-clippy = {
                 enable = true;
@@ -97,7 +125,9 @@
           };
         };
 
-        devShells.default = with pkgs; mkShell {
+        devShells.default =
+          with pkgs;
+          mkShell {
             inherit (self.checks.${system}.pre-commit-check) shellHook;
 
             name = "ha-now-playing";
@@ -117,6 +147,7 @@
             ];
           };
 
-      });
+      }
+    );
 
 }

shell.nix

@@ -1,10 +0,0 @@
-(import
-  (
-    fetchTarball {
-      url = "https://github.com/edolstra/flake-compat/archive/99f1c2157fba4bfe6211a321fd0ee43199025dbf.tar.gz";
-      sha256 = "0x2jn3vrawwv9xp15674wjz9pixwjyj3j771izayl962zziivbx2";
-    }
-  )
-  {
-    src = ./.;
-  }).shellNix

src/output/waybar.rs

@@ -56,7 +56,7 @@ impl WaybarBuilder {
             tooltip: self.tooltip,
             class: self.class,
             percentage: self.percentage,
-            muted: self.muted
+            muted: self.muted,
         }
     }
 }