nix: Update Nix flake

Signed-off-by: Steffen Vogel <steffen.vogel@opal-rt.com>

.reuse/dep5

@@ -7,10 +7,6 @@ Files: website/static/CNAME pkg/selfupdate/keys/09BE3BAE8D55D4CD8579285A9675EAC3
 Copyright: 2023 Steffen Vogel <post@steffenvogel.de>
 License: CC0-1.0
 
-Files: go.sum scripts/go.sum website/package.json website/yarn.lock nix/flake.lock docs/usage/** .renovaterc.json *.drawio *.svg
+Files: go.sum scripts/go.sum website/package.json website/yarn.lock nix/flake.lock docs/usage/** .renovaterc.json *.drawio *.svg flake.lock
 Copyright: 2023 Steffen Vogel <post@steffenvogel.de>
 License: Apache-2.0
-
-Files: nix/flake.lock
-Copyright: 2023 Philipp Jungkamp <p.jungkamp@gmx.net>
-License: Apache-2.0

flake.lock

@@ -5,11 +5,11 @@
         "nixpkgs-lib": "nixpkgs-lib"
       },
       "locked": {
-        "lastModified": 1706830856,
-        "narHash": "sha256-a0NYyp+h9hlb7ddVz4LUn1vT/PLwqfrWYcHMvFB1xYg=",
+        "lastModified": 1717285511,
+        "narHash": "sha256-iKzJcpdXih14qYVcZ9QC9XuZYnPc6T8YImb6dX166kw=",
         "owner": "hercules-ci",
         "repo": "flake-parts",
-        "rev": "b253292d9c0a5ead9bc98c4e9a26c6312e27d69f",
+        "rev": "2a55567fcf15b1b1c7ed712a2c6fadaec7412ea8",
         "type": "github"
       },
       "original": {
@@ -20,11 +20,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1708214945,
-        "narHash": "sha256-LwP/lKuPasVLqUX+XFf6DbW4BWmM7o5K5unx/dXCJWY=",
+        "lastModified": 1717893485,
+        "narHash": "sha256-WMU6ZRZrBgEUDIF0siu2aIyVAXcxfElSwzZtS/mSpN4=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "e015f24e508c549ab2ab2ad74dcdad3ae07513fe",
+        "rev": "3bcedce9f4de37570242faf16e1e143583407eab",
         "type": "github"
       },
       "original": {
@@ -36,20 +36,14 @@
     },
     "nixpkgs-lib": {
       "locked": {
-        "dir": "lib",
-        "lastModified": 1706550542,
-        "narHash": "sha256-UcsnCG6wx++23yeER4Hg18CXWbgNpqNXcHIo5/1Y+hc=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "97b17f32362e475016f942bbdfda4a4a72a8a652",
-        "type": "github"
+        "lastModified": 1717284937,
+        "narHash": "sha256-lIbdfCsf8LMFloheeE6N31+BMIeixqyQWbSr2vk79EQ=",
+        "type": "tarball",
+        "url": "https://github.com/NixOS/nixpkgs/archive/eb9ceca17df2ea50a250b6b27f7bf6ab0186f198.tar.gz"
       },
       "original": {
-        "dir": "lib",
-        "owner": "NixOS",
-        "ref": "nixos-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
+        "type": "tarball",
+        "url": "https://github.com/NixOS/nixpkgs/archive/eb9ceca17df2ea50a250b6b27f7bf6ab0186f198.tar.gz"
       }
     },
     "root": {

flake.nix

@@ -0,0 +1,41 @@
+# SPDX-FileCopyrightText: 2023 Philipp Jungkamp <p.jungkamp@gmx.net>
+# SPDX-License-Identifier: Apache-2.0
+{
+  description = "cunīcu is a user-space daemon managing WireGuard® interfaces to establish a mesh of peer-to-peer VPN connections in harsh network environments.";
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
+    flake-parts.url = "github:hercules-ci/flake-parts";
+  };
+
+  outputs =
+    inputs@{
+      nixpkgs,
+      self,
+      flake-parts,
+    }:
+    flake-parts.lib.mkFlake { inherit inputs; } {
+      systems = [
+        "x86_64-linux"
+        "aarch64-linux"
+        "aarch64-darwin"
+      ];
+      perSystem =
+        {
+          pkgs,
+          self',
+          system,
+          ...
+        }:
+        let
+          pkgs = import nixpkgs { inherit system; };
+        in
+        {
+          formatter = pkgs.nixfmt-rfc-style;
+          devShells.default = import ./nix/dev.nix { inherit pkgs self'; };
+          packages = {
+            cunicu = import ./nix/default.nix { inherit pkgs; };
+            packages.default = self'.packages.cunicu;
+          };
+        };
+    };
+}

nix/cunicu.nix

@@ -12,7 +12,11 @@ buildGoModule {
   inherit src;
   CGO_ENABLED = 0;
   # These packages contain networking dependent tests which fail in the sandbox
-  excludedPackages = ["pkg/config" "pkg/selfupdate" "pkg/tty"];
+  excludedPackages = [
+    "pkg/config"
+    "pkg/selfupdate"
+    "pkg/tty"
+  ];
   postBuild = ''
     cunicu=$GOPATH/bin/cunicu
     $cunicu docs --with-frontmatter

nix/default.nix

@@ -1,6 +1,6 @@
 # SPDX-FileCopyrightText: 2023 Philipp Jungkamp <p.jungkamp@gmx.net>
 # SPDX-License-Identifier: Apache-2.0
-{ pkgs ? import <nixpkgs> {} }:
-pkgs.callPackage ./cunicu.nix {
-  src = ./..;
-}
+{
+  pkgs ? import <nixpkgs> { },
+}:
+pkgs.callPackage ./cunicu.nix { src = ./..; }

nix/dev.nix

@@ -1,10 +1,6 @@
 # SPDX-FileCopyrightText: 2023 Philipp Jungkamp <p.jungkamp@gmx.net>
 # SPDX-License-Identifier: Apache-2.0
-{
-  self',
-  pkgs,
-  ...
-}:
+{ self', pkgs, ... }:
 pkgs.mkShell {
   packages = with pkgs; [
     yarn-berry
@@ -19,24 +15,21 @@ pkgs.mkShell {
     protoc-gen-go
     protoc-gen-go-grpc
 
-    (buildGoModule
-      {
-        name = "gocov-merger";
+    (buildGoModule {
+      name = "gocov-merger";
 
-        src = fetchFromGitHub {
-          owner = "amobe";
-          repo = "gocov-merger";
-          rev = "5494981677165bdf08c8c0595c3b6ed246cb77de";
-          hash = "sha256-zec5gKWbZBAIqlxRS811AwSZxNjmbIsE5/zInp94kR8=";
-        };
+      src = fetchFromGitHub {
+        owner = "amobe";
+        repo = "gocov-merger";
+        rev = "5494981677165bdf08c8c0595c3b6ed246cb77de";
+        hash = "sha256-zec5gKWbZBAIqlxRS811AwSZxNjmbIsE5/zInp94kR8=";
+      };
 
-        vendorHash = "sha256-6DznXSmQkb91GJZ2WMAIg558y+8a46KjRKfWRHsvus0=";
-      })
+      vendorHash = "sha256-6DznXSmQkb91GJZ2WMAIg558y+8a46KjRKfWRHsvus0=";
+    })
 
     # coturn
   ];
 
-  inputsFrom = [
-    self'.packages.cunicu
-  ];
+  inputsFrom = [ self'.packages.cunicu ];
 }

nix/flake.nix

@@ -1,50 +0,0 @@
-# SPDX-FileCopyrightText: 2023 Philipp Jungkamp <p.jungkamp@gmx.net>
-# SPDX-License-Identifier: Apache-2.0
-{
-  description = "cunīcu is a user-space daemon managing WireGuard® interfaces to establish a mesh of peer-to-peer VPN connections in harsh network environments.";
-  inputs = {
-    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
-    flake-parts.url = "github:hercules-ci/flake-parts";
-  };
-
-  outputs = inputs @ {
-    nixpkgs,
-    self,
-    flake-parts,
-  }
-  :
-    flake-parts.lib.mkFlake {inherit inputs;} {
-      systems = [
-        "x86_64-linux"
-        "aarch64-linux"
-        "aarch64-darwin"
-      ];
-      perSystem = {
-        pkgs,
-        self',
-        system,
-        ...
-      }: let
-        go122 = final: prev: {
-          go = prev.go_1_22;
-          buildGoModule = prev.buildGo122Module;
-          buildGoPackage = prev.buildGo122Package;
-        };
-        pkgs = import nixpkgs {
-          inherit system;
-          overlays = [go122];
-        };
-      in {
-        formatter = pkgs.alejandra;
-        devShells.default = import ./dev.nix {
-          inherit pkgs self';
-        };
-        packages = {
-          cunicu = import ./default.nix {
-            inherit pkgs;
-          };
-          packages.default = self'.packages.cunicu;
-        };
-      };
-    };
-}