feat(flake): migrate to crane

default.nix

@@ -1,19 +1,15 @@
 {
-  lib,
+  craneLib,
   pkgs,
-  rust,
-  self,
 }:
-pkgs.rustPlatform.buildRustPackage {
+craneLib.buildPackage {
   pname = "errornowatcher";
-  version = self.shortRev or self.dirtyShortRev;
+  version = "0.2.0";
 
-  cargoLock.lockFile = ./Cargo.lock;
-  src = lib.cleanSource ./.;
+  src = craneLib.cleanCargoSource ./.;
 
   nativeBuildInputs = with pkgs; [
-    rust
-
+    clang
     mold
     pkg-config
   ];

flake.lock

@@ -1,5 +1,41 @@
 {
   "nodes": {
+    "crane": {
+      "locked": {
+        "lastModified": 1778106249,
+        "narHash": "sha256-cM/AuKy5tMhwOOQIbha8ZRRMHVfNf7cv2aljIw+qoCg=",
+        "owner": "ipetkov",
+        "repo": "crane",
+        "rev": "6d015ea29630b7ad2402841386da2cb617a470a7",
+        "type": "github"
+      },
+      "original": {
+        "owner": "ipetkov",
+        "repo": "crane",
+        "type": "github"
+      }
+    },
+    "fenix": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ],
+        "rust-analyzer-src": "rust-analyzer-src"
+      },
+      "locked": {
+        "lastModified": 1778314245,
+        "narHash": "sha256-a8p3JMunVzj0o86V9CNTyEFw7z4105QWl+bEz6Du8Jw=",
+        "owner": "nix-community",
+        "repo": "fenix",
+        "rev": "f54d645218048a7abe226983a922cdaca63cd845",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "fenix",
+        "type": "github"
+      }
+    },
     "flake-parts": {
       "inputs": {
         "nixpkgs-lib": "nixpkgs-lib"
@@ -51,28 +87,26 @@
     },
     "root": {
       "inputs": {
+        "crane": "crane",
+        "fenix": "fenix",
         "flake-parts": "flake-parts",
-        "nixpkgs": "nixpkgs",
-        "rust-overlay": "rust-overlay"
+        "nixpkgs": "nixpkgs"
       }
     },
-    "rust-overlay": {
-      "inputs": {
-        "nixpkgs": [
-          "nixpkgs"
-        ]
-      },
+    "rust-analyzer-src": {
+      "flake": false,
       "locked": {
-        "lastModified": 1778296574,
-        "narHash": "sha256-DVmg1JCjG0VJTa+FF6tH6tkQChaxzK1EzPL98RiRWU0=",
-        "owner": "oxalica",
-        "repo": "rust-overlay",
-        "rev": "1d634a90dffb59ec9ba52652de311b15528c1595",
+        "lastModified": 1778246258,
+        "narHash": "sha256-RUZuOfzouSaK/VjcOCU/P5Nb3EhpM8qGnIcHWIIo4Sw=",
+        "owner": "rust-lang",
+        "repo": "rust-analyzer",
+        "rev": "73ca1d4ef136e2367627d698f00db94882b49440",
         "type": "github"
       },
       "original": {
-        "owner": "oxalica",
-        "repo": "rust-overlay",
+        "owner": "rust-lang",
+        "ref": "nightly",
+        "repo": "rust-analyzer",
         "type": "github"
       }
     }

flake.nix

@@ -1,21 +1,22 @@
 {
   inputs = {
+    crane.url = "github:ipetkov/crane";
+
+    fenix = {
+      url = "github:nix-community/fenix";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+
     flake-parts.url = "github:hercules-ci/flake-parts";
 
     nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
-
-    rust-overlay = {
-      url = "github:oxalica/rust-overlay";
-      inputs.nixpkgs.follows = "nixpkgs";
-    };
   };
 
   outputs =
     {
+      crane,
+      fenix,
       flake-parts,
-      nixpkgs,
-      rust-overlay,
-      self,
       ...
     }@inputs:
     flake-parts.lib.mkFlake { inherit inputs; } {
@@ -32,19 +33,9 @@
           ...
         }:
         let
-          rust = pkgs.rust-bin.nightly.latest.default.override {
-            extensions = [
-              "rust-src"
-              "rust-analyzer-preview"
-            ];
-          };
+          craneLib = (crane.mkLib pkgs).overrideToolchain fenix.packages.${system}.complete.toolchain;
         in
         {
-          _module.args.pkgs = import nixpkgs {
-            inherit system;
-            overlays = [ rust-overlay.overlays.default ];
-          };
-
           devShells.default = pkgs.mkShell {
             name = "errornowatcher";
 
@@ -58,7 +49,7 @@
 
           packages = rec {
             default = errornowatcher;
-            errornowatcher = pkgs.callPackage ./. { inherit rust self; };
+            errornowatcher = pkgs.callPackage ./. { inherit craneLib; };
           };
         };
     };