feat: setup flake

default.nix

@@ -0,0 +1,17 @@
+{
+  lib,
+  buildGoModule,
+}:
+buildGoModule {
+  pname = "trok";
+  version = "0.1.0";
+
+  src = ./.;
+  vendorHash = "sha256-P7UBLLMMOwCeiM7aAY6A8cyXqxwn7mDTNS2kJTALHPU=";
+
+  meta = {
+    license = lib.licenses.mit;
+    maintainers = with lib.maintainers; [tuxdotrs];
+    mainProgram = "trok";
+  };
+}

flake.lock

@@ -0,0 +1,27 @@
+{
+  "nodes": {
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1740547748,
+        "narHash": "sha256-Ly2fBL1LscV+KyCqPRufUBuiw+zmWrlJzpWOWbahplg=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "3a05eebede89661660945da1f151959900903b6a",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

flake.nix

@@ -0,0 +1,27 @@
+{
+  description = "Simple tunneler in Go that exposes local ports to the internet";
+  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
+
+  outputs = {
+    self,
+    nixpkgs,
+  }: let
+    systems = [
+      "x86_64-linux"
+      "aarch64-linux"
+      "x86_64-darwin"
+      "aarch64-darwin"
+    ];
+
+    forAllSystems = function: nixpkgs.lib.genAttrs systems (system: function nixpkgs.legacyPackages.${system});
+  in {
+    packages = forAllSystems (pkgs: rec {
+      default = trok;
+      trok = pkgs.callPackage ./default.nix {};
+    });
+
+    devShells = forAllSystems (pkgs: {
+      default = pkgs.callPackage ./shell.nix {};
+    });
+  };
+}

result

@@ -0,0 +1 @@
+/nix/store/gn03pkmsyjvqxb44vmb0m2anjlvgvp1c-trok-0.1.0

shell.nix

@@ -0,0 +1,13 @@
+{
+  callPackage,
+  go,
+}: let
+  mainPkg = callPackage ./default.nix {};
+in
+  mainPkg.overrideAttrs (oa: {
+    nativeBuildInputs =
+      [
+        go
+      ]
+      ++ (oa.nativeBuildInputs or []);
+  })