Start flake / direnv toolchain.

.envrc

@@ -0,0 +1 @@
+use flake

.gitignore

@@ -11,3 +11,4 @@ pkg
 commitdate.txt
 version.txt
 ec2-macos-init*
+.direnv

flake.nix

@@ -0,0 +1,38 @@
+{
+  description = "A development environment with Taskfile";
+
+  inputs = {
+    # Pinning a specific version of nixpkgs for reproducibility
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-25.05";
+  };
+
+  outputs = { self, nixpkgs, ... }: 
+    let
+      # Define the systems we want to support
+      supportedSystems = [ "x86_64-linux" "aarch64-darwin" "x86_64-darwin" ];
+
+      # Helper function to generate outputs for all supported systems
+      forAllSystems = nixpkgs.lib.genAttrs supportedSystems;
+    in
+    {
+      # Define development shells
+      devShells = forAllSystems (system:
+        let
+          pkgs = import nixpkgs { inherit system; };
+        in
+        {
+          default = pkgs.mkShell {
+            # List packages you want available in the shell's PATH
+            packages = with pkgs; [
+              go-task  # https://taskfile.dev/
+              go
+              git
+              goreleaser
+              bash
+            ];
+
+          };
+        }
+      );
+    };
+}