chore: tidy nix expressions

2026-08-19 20:59:30 +02:00
parent 7e5dae50e1
commit 9edf42cf82
6 changed files with 154 additions and 87 deletions
@@ -0,0 +1,39 @@
+{
+  rustPlatform,
+  buildPackages,
+  lld,
+  name ? "wordle-solver",
+  ...
+}:
+rustPlatform.buildRustPackage {
+  inherit name;
+
+  src = ../.; # Or your source location
+  cargoLock.lockFile = ../Cargo.lock;
+
+  # Disable tests since they can't run on WASM
+  doCheck = false;
+
+  # Required dependencies for WASM builds
+  depsBuildBuild = [
+    buildPackages.stdenv.cc
+    lld # Needed for wasm-ld
+  ];
+
+  cargoBuildFlags = [
+    "--lib"
+    "--features"
+    "wasm-bindgen"
+  ];
+
+  # Configure rustc for WASM
+  env = {
+    RUSTFLAGS = ''--cfg=web_sys_unstable_apis -C linker=wasm-ld'';
+  };
+
+  # Copy the WASM file to the output
+  installPhase = ''
+    mkdir -p $out/lib
+    cp target/wasm32-unknown-unknown/release/*.wasm $out/lib/
+  '';
+}