From cd5ea497fb976669dd0cb1eb7af7cd81f9df3dbf Mon Sep 17 00:00:00 2001
From: uttarayan21 <email@uttarayan.me>
Date: Wed, 19 Jun 2024 02:30:37 +0530
Subject: [PATCH] feat: Added wasm build target in flake.nix

---
 flake.nix | 44 +++++++++++++++-----------------------------
 1 file changed, 15 insertions(+), 29 deletions(-)

diff --git a/flake.nix b/flake.nix
index d369cd1..f72e5b4 100644
--- a/flake.nix
+++ b/flake.nix
@@ -30,54 +30,35 @@
         };
         inherit (pkgs) lib;
 
-        stableToolchain = pkgs.rust-bin.stable.latest.default;
+        stableToolchain = pkgs.rust-bin.stable.latest.default.override {
+          targets = [
+            "wasm32-unknown-unknown"
+          ];
+        };
         stableToolchainWithRustAnalyzer = pkgs.rust-bin.stable.latest.default.override {
           extensions = ["rust-src" "rust-analyzer"];
           # Extra targets if required
-          targets = [
-            "wasm32-unknown-unknown"
-            # "x86_64-unknown-linux-gnu"
-            # "x86_64-unknown-linux-musl"
-            # "x86_64-apple-darwin"
-            # "aarch64-apple-darwin"
-          ];
         };
         craneLib = (crane.mkLib pkgs).overrideToolchain stableToolchain;
         src = craneLib.cleanCargoSource (craneLib.path ./.);
         commonArgs = {
           inherit src;
           buildInputs = with pkgs;
-            [
-              # alsa-lib
-              # wayland
-              # xorg.libX11
-              # xorg.libXi
-              # libGL
+            []
+            ++ pkgs.lib.optionals pkgs.stdenv.isLinux [
+              alsa-lib
             ]
             ++ pkgs.lib.optionals pkgs.stdenv.isDarwin [
               pkgs.darwin.apple_sdk.frameworks.Foundation
-              pkgs.darwin.apple_sdk.frameworks.CoreServices
-              pkgs.darwin.apple_sdk.frameworks.Security
-              pkgs.darwin.apple_sdk.frameworks.SystemConfiguration
-              pkgs.darwin.apple_sdk.frameworks.System
-              pkgs.darwin.apple_sdk.frameworks.ImageIO
               pkgs.darwin.apple_sdk.frameworks.AppKit
               pkgs.darwin.apple_sdk.frameworks.Vision
-              pkgs.darwin.apple_sdk.frameworks.CoreGraphics
-              pkgs.darwin.apple_sdk.frameworks.Metal
               pkgs.darwin.apple_sdk.frameworks.AVFoundation
               pkgs.darwin.apple_sdk.frameworks.MetalKit
-              # "-lsystem" "-framework" "Foundation" "-framework" "ImageIO" "-framework" "AppKit" "-framework" "Vision" "-framework" "CoreGraphics" "-framework" "Metal" "-framework" "AVFoundation" "-framework" "CoreMidi" "-framework" "MetalKit" "-lobjc" "-liconv" "-lSystem" "-lc" "-lm"
-            ]; # Inputs required for the TARGET system
+            ];
 
           nativeBuildInputs = with pkgs; [
-            # often required for c/c++ libs
             pkg-config
-          ]; # Intputs required for the HOST system
-          # This is often requird for any ffi based packages that use bindgen
-          # LIBCLANG_PATH = "${pkgs.llvmPackages.libclang.lib}/lib";
-          # For using pkg-config that many libraries require
-          # PKG_CONFIG_PATH = lib.makeSearchPath "lib/pkgconfig" (with pkgs;[ openssl.dev zlib.dev ]);
+          ];
         };
         cargoArtifacts = craneLib.buildDepsOnly commonArgs;
       in {
@@ -126,6 +107,11 @@
                 '';
               })
             else tadventure-unwrapped;
+          tadventure-wasm = craneLib.buildPackage {
+            inherit src;
+            doCheck = false;
+            cargoExtraArgs = "--target wasm32-unknown-unknown";
+          };
           default = tadventure;
         };