New main branch for flutter/flet rewrite

devenv.nix

@@ -0,0 +1,50 @@
+{
+  pkgs,
+  lib,
+  config,
+  inputs,
+  ...
+}: let
+  pkgs-unstable = import inputs.nixpkgs-unstable {system = pkgs.stdenv.system;};
+in {
+  packages = with pkgs; [
+    at-spi2-core
+    cairo
+    fontconfig
+    git
+    gdk-pixbuf
+    glib
+    gnome.zenity
+    gtk3
+    gst_all_1.gstreamer
+    gst_all_1.gst-plugins-base
+    harfbuzz
+    libepoxy
+    pango
+  ];
+
+  env.NIX_LD_LIBRARY_PATH = lib.makeLibraryPath (with pkgs; [
+    at-spi2-core
+    cairo
+    fontconfig
+    gdk-pixbuf
+    glib
+    gtk3
+    gst_all_1.gstreamer
+    gst_all_1.gst-plugins-base
+    harfbuzz
+    libepoxy
+    pango
+  ]);
+  env.NIX_LD = lib.fileContents "${pkgs.stdenv.cc}/nix-support/dynamic-linker";
+
+  languages = {
+    python = {
+      version = "3.12";
+      enable = true;
+      poetry = {
+        enable = true;
+      };
+    };
+  };
+}