drop nix-unit from flake-inputs

flake.lock

@@ -95,54 +95,6 @@
         "type": "github"
       }
     },
-    "nix-github-actions": {
-      "inputs": {
-        "nixpkgs": [
-          "nix-unit",
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1688870561,
-        "narHash": "sha256-4UYkifnPEw1nAzqqPOTL2MvWtm3sNGw1UTYTalkTcGY=",
-        "owner": "nix-community",
-        "repo": "nix-github-actions",
-        "rev": "165b1650b753316aa7f1787f3005a8d2da0f5301",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-community",
-        "repo": "nix-github-actions",
-        "type": "github"
-      }
-    },
-    "nix-unit": {
-      "inputs": {
-        "flake-parts": [
-          "flake-parts"
-        ],
-        "nix-github-actions": "nix-github-actions",
-        "nixpkgs": [
-          "nixpkgs"
-        ],
-        "treefmt-nix": [
-          "treefmt-nix"
-        ]
-      },
-      "locked": {
-        "lastModified": 1690289081,
-        "narHash": "sha256-PCXQAQt8+i2pkUym9P1JY4JGoeZJLzzxWBhprHDdItM=",
-        "owner": "adisbladis",
-        "repo": "nix-unit",
-        "rev": "a9d6f33e50d4dcd9cfc0c92253340437bbae282b",
-        "type": "github"
-      },
-      "original": {
-        "owner": "adisbladis",
-        "repo": "nix-unit",
-        "type": "github"
-      }
-    },
     "nixlib": {
       "locked": {
         "lastModified": 1689469483,
@@ -253,7 +205,6 @@
       "inputs": {
         "disko": "disko",
         "flake-parts": "flake-parts",
-        "nix-unit": "nix-unit",
         "nixos-generators": "nixos-generators",
         "nixpkgs": "nixpkgs",
         "pre-commit-hooks-nix": "pre-commit-hooks-nix",

flake.nix

@@ -12,10 +12,6 @@
     treefmt-nix.url = "github:numtide/treefmt-nix";
     treefmt-nix.inputs.nixpkgs.follows = "nixpkgs";
     pre-commit-hooks-nix.url = "github:cachix/pre-commit-hooks.nix";
-    nix-unit.url = "github:adisbladis/nix-unit";
-    nix-unit.inputs.flake-parts.follows = "flake-parts";
-    nix-unit.inputs.nixpkgs.follows = "nixpkgs";
-    nix-unit.inputs.treefmt-nix.follows = "treefmt-nix";
   };
 
   outputs = inputs @ { flake-parts, ... }:
@@ -35,6 +31,7 @@
         ./templates/flake-module.nix
         ./templates/python-project/flake-module.nix
         ./pkgs/clan-cli/flake-module.nix
+        ./pkgs/nix-unit/flake-module.nix
         ./lib/flake-module.nix
       ];
     });

pkgs/clan-cli/shell.nix

@@ -15,7 +15,7 @@ in
 pkgs.mkShell {
   packages = [
     pkgs.ruff
-    self.inputs.nix-unit.packages.${pkgs.system}.nix-unit
+    self.packages.${pkgs.system}.nix-unit
     pythonWithDeps
   ];
   # sets up an editable install and add enty points to $PATH

pkgs/nix-unit/default.nix

@@ -0,0 +1,45 @@
+{ stdenv
+, lib
+, nixVersions
+, fetchFromGitHub
+, nlohmann_json
+, boost
+, bear
+, meson
+, pkg-config
+, ninja
+, cmake
+, clang-tools
+}:
+
+stdenv.mkDerivation {
+  pname = "nix-unit";
+  version = "0.1";
+  src = fetchFromGitHub {
+    owner = "adisbladis";
+    repo = "nix-unit";
+    rev = "a9d6f33e50d4dcd9cfc0c92253340437bbae282b";
+    sha256 = "sha256-PCXQAQt8+i2pkUym9P1JY4JGoeZJLzzxWBhprHDdItM=";
+  };
+  buildInputs = [
+    nlohmann_json
+    nixVersions.unstable
+    boost
+  ];
+  nativeBuildInputs = [
+    bear
+    meson
+    pkg-config
+    ninja
+    # nlohmann_json can be only discovered via cmake files
+    cmake
+  ] ++ (lib.optional stdenv.cc.isClang [ bear clang-tools ]);
+
+  meta = {
+    description = "Nix unit test runner";
+    homepage = "https://github.com/adisbladis/nix-unit";
+    license = lib.licenses.gpl3;
+    maintainers = with lib.maintainers; [ adisbladis ];
+    platforms = lib.platforms.unix;
+  };
+}

pkgs/nix-unit/flake-module.nix

@@ -0,0 +1,5 @@
+{
+  perSystem = { pkgs, ... }: {
+    packages.nix-unit = pkgs.callPackage ./default.nix { };
+  };
+}