initial commit

flake.nix

@@ -0,0 +1,40 @@
+{
+    description = "Dev Environment";
+
+    inputs = {
+        nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
+    };
+
+    outputs = { self, nixpkgs }:
+    let
+      lastModifiedDate = self.lastModifiedDate or self.lastModified or "19700101";
+      version = builtins.substring 0 8 lastModifiedDate;
+      supportedSystems = [ "x86_64-linux" "aarch64-linux" ];
+      forAllSystems = nixpkgs.lib.genAttrs supportedSystems;
+      nixpkgsFor = forAllSystems (system: import nixpkgs { inherit system; });
+    in
+    {
+        devShells = forAllSystems (system:
+        let
+            pkgs = nixpkgsFor.${system};
+        in
+        {
+            default = pkgs.mkShell {
+                buildInputs = [
+                    pkgs.bashInteractive
+                    pkgs.python314
+                    pkgs.virtualenv
+                    pkgs.ffmpeg_6
+                ];
+                shellHook = ''
+                    if [ ! -d .venv ]; then
+                        echo "Creating Python virtual environment in .venv"
+                        python3 -m venv .venv
+                    fi
+                    .venv/bin/pip install -r ./app/requirements.txt
+                    source .venv/bin/activate 
+                '';
+            };
+        });
+    };
+}