add(nix): Added as a nix flake

flake.lock

@@ -0,0 +1,27 @@
+{
+  "nodes": {
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1792116957,
+        "narHash": "sha256-EjZqHKObBfIOeHZnMRVV87HB3pPq/WBkmRJWyFxmZu8=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "f20cd90e28fe0403873f473b29e42662cd86e8c4",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

flake.nix

@@ -0,0 +1,26 @@
+{
+  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
+
+  outputs = { self, nixpkgs }:
+    let
+      systems = [ "x86_64-linux" "aarch64-linux" "x86_64-darwin" "aarch64-darwin" ];
+      forAll = nixpkgs.lib.genAttrs systems;
+    in {
+      packages = forAll (system:
+        let pkgs = nixpkgs.legacyPackages.${system};
+        in {
+          default = pkgs.rustPlatform.buildRustPackage {
+            pname = "drift";
+            version = "0.1.0";
+            src = ./.;
+            cargoLock.lockFile = ./Cargo.lock;
+            nativeBuildInputs = [ pkgs.makeWrapper ];
+            postInstall = ''
+              wrapProgram $out/bin/drift \
+                --prefix PATH : ${pkgs.lib.makeBinPath [ pkgs.mpv pkgs.yt-dlp ]}
+            '';
+            meta.mainProgram = "drift";
+          };
+        });
+    };
+}

result

@@ -0,0 +1 @@
+/nix/store/q16fr0zcxshhn8rvr6qc4y37hw8c5v1w-drift-0.1.0