Create flake config with dev shell to load poetry

flake.lock

@@ -0,0 +1,43 @@
+{
+  "nodes": {
+    "my-flake": {
+      "locked": {
+        "lastModified": 1670879933,
+        "narHash": "sha256-V45PH0cnFLilx66x4td5qQnWNn/V/6/6b7FQDIHvdyI=",
+        "owner": "Jaculabilis",
+        "repo": "my-flake",
+        "rev": "2b2cd07a6d971b15fc5f65d6d963d0da551a5892",
+        "type": "github"
+      },
+      "original": {
+        "owner": "Jaculabilis",
+        "repo": "my-flake",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1669833724,
+        "narHash": "sha256-/HEZNyGbnQecrgJnfE8d0WC5c1xuPSD2LUpB6YXlg4c=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "4d2b37a84fad1091b9de401eb450aae66f1a741e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "refs/tags/22.11",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "my-flake": "my-flake",
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

flake.nix

@@ -0,0 +1,23 @@
+{
+  inputs = {
+    my-flake.url = "github:Jaculabilis/my-flake";
+    nixpkgs.url = "github:NixOS/nixpkgs?ref=refs/tags/22.11";
+  };
+
+  outputs = { self, my-flake, nixpkgs }:
+  let
+    systems = [ "aarch64-linux" "x86_64-linux" ];
+    each = system:
+    let
+      pkgs = nixpkgs.legacyPackages.${system};
+    in
+    {
+      devShells.${system}.default = pkgs.mkShell {
+        buildInputs = [ (pkgs.python3.withPackages (py: [ py.poetry ])) ];
+        shellHook = ''
+          PS1="(nix develop) $PS1"
+        '';
+      };
+    };
+  in my-flake.outputs-for each systems;
+}