init flake

.envrc

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

flake.lock

@@ -0,0 +1,43 @@
+{
+  "nodes": {
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1669791787,
+        "narHash": "sha256-KBfoA2fOI5+wCrm7PR+j7jHqXeTkVRPQ0m5fcKchyuU=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "e76c78d20685a043d23f5f9e0ccd2203997f1fb1",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "nixpkgs": "nixpkgs",
+        "utils": "utils"
+      }
+    },
+    "utils": {
+      "locked": {
+        "lastModified": 1667395993,
+        "narHash": "sha256-nuEHfE/LcWyuSWnS8t12N1wc105Qtau+/OdUAjtQ0rA=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "5aed5285a952e0b949eb3ba02c12fa4fcfef535f",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

flake.nix

@@ -0,0 +1,28 @@
+{
+  description = "pentatrack flake";
+
+  inputs = {
+    utils.url = "github:numtide/flake-utils";
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+  };
+
+  outputs = { self, utils, nixpkgs }:
+    utils.lib.eachSystem [ "i686-linux" "x86_64-linux" ]
+      (system:
+    let
+        pkgs = nixpkgs.legacyPackages.${system};
+      in
+        {
+          devShell = pkgs.mkShell {
+            shellHok = ''
+              echo "entering pentatrack devenv"
+            '';
+
+            nativeBuildInputs = [
+              pkgs.python310Packages.grip
+            ];
+
+          };
+        }
+      );
+}