first pass of nix flake

flake.nix

@@ -0,0 +1,37 @@
+{
+  description = "Flake to build TS React App and run as a systemd service";
+
+  inputs = {
+    nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-unstable";
+  };
+
+  outputs = { self, nixpkgs }: let
+    system = "x86_64-linux";
+    pkgs = nixpkgs.legacyPackages.${system};
+
+    reactApp = pkgs.buildNpmPackage {
+      name = "react frontend";
+      version = "0.1.0";
+
+      # TODO: Configure npm building of frontend
+
+    };
+
+    nixosModule = {config, lib, pkgs, ...}:
+      let opts = config.services.blog-service; in
+    {
+      # TODO: Write out options for frontend service (port hosting, nginx, backend ports?)
+    };
+
+  in {
+    packages.${system}.default = reactApp;
+    
+    apps.${system}.default = {
+      type = "app";
+      program = "${self.packages.${system}.default}/bin/blog-service";
+    };
+    
+    nixosModules.${system}.default = nixosModule;
+
+  };
+}