working nix flake

flake.lock

@@ -0,0 +1,41 @@
+{
+  "nodes": {
+    "flake-utils": {
+      "locked": {
+        "lastModified": 1637014545,
+        "narHash": "sha256-26IZAc5yzlD9FlDT54io1oqG/bBoyka+FJk5guaX4x4=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "bba5dcc8e0b20ab664967ad83d24d64cb64ec4f4",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1637761569,
+        "narHash": "sha256-mz9IK4Yb4haeXC1NoSsAYkJP5a+1IdHKvSVYzRAFhTE=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "1269aeb705a2fc1fb4ca68c21990c52fee3fd395",
+        "type": "github"
+      },
+      "original": {
+        "id": "nixpkgs",
+        "type": "indirect"
+      }
+    },
+    "root": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

flake.nix

@@ -0,0 +1,23 @@
+{
+    description = "My recipe collection";
+    inputs.nixpkgs = {
+        type = "indirect";
+        id = "nixpkgs";
+    };
+
+    inputs.flake-utils.url = "github:numtide/flake-utils";
+
+    outputs = {self, nixpkgs, flake-utils}:
+        let
+            kitchenGen = import ./kitchen.nix;
+        in
+        flake-utils.lib.eachDefaultSystem (system:
+            let pkgs = import nixpkgs { inherit system; }; in
+            {
+                defaultPackage = (kitchenGen {
+                    nixpkgs = pkgs;
+                });
+            } 
+        );
+
+}

kitchen.nix

@@ -0,0 +1,16 @@
+{nixpkgs}:
+with nixpkgs;
+    let
+        src = fetchFromGitHub {
+            owner = "zaphar";
+            repo = "kitchen";
+            rev = "78921d973cf1a473e27cf0dcfea8846d062e3611";
+            sha256 = "sha256-pi50mLPYHZ/MfiQAFhO4jlYkZxQiw0WzVLkINr7ZR+E=";
+        };
+    in
+    rustPlatform.buildRustPackage {
+        pname = "kitchen";
+        version = "0.0.1";
+        inherit src;
+        cargoSha256 = "sha256-DmUWZbZL8A5ht9ujx70qDvT6UC1CKiY6LtwWmKMvVhs=";
+    }