flutter shell u. emacs

Shells/flutter/flake.nix

@@ -0,0 +1,45 @@
+{
+description = "Flutter 3.13.x";
+inputs = {
+  nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+  flake-utils.url = "github:numtide/flake-utils";
+};
+outputs = { self, nixpkgs, flake-utils }:
+  flake-utils.lib.eachDefaultSystem (system:
+    let
+      pkgs = import nixpkgs {
+        inherit system;
+        config = {
+          android_sdk.accept_license = true;
+          allowUnfree = true;
+        };
+      };
+      buildToolsVersion = "30.0.3";
+      androidComposition = pkgs.androidenv.composeAndroidPackages {
+        buildToolsVersions = [ buildToolsVersion "33.0.1" ];
+        platformVersions = [ "34" "28" ];
+        abiVersions = [ "armeabi-v7a" "arm64-v8a" ];
+      };
+      androidSdk = androidComposition.androidsdk;
+    in
+    {
+      devShell =
+        with pkgs; mkShell rec {
+          shellHook = ''
+            zsh
+            exit
+          '';
+          GRADLE_OPTS = "-Dorg.gradle.project.android.aapt2FromMavenOverride=${androidSdk}/libexec/android-sdk/build-tools/33.0.1/aapt2";   
+
+          ANDROID_SDK_ROOT = "${androidSdk}/libexec/android-sdk";
+          buildInputs = [
+            flutter
+            androidSdk # The customized SDK that we've made above
+            jdk17
+            hover
+            go
+          ];
+
+        };
+    });
+}