From 9b8dde2954586c91fc198d8df9c376aa97bf3268 Mon Sep 17 00:00:00 2001
From: Andrey Antukh <niwi@niwi.nz>
Date: Fri, 9 Oct 2026 09:54:55 +0200
Subject: [PATCH] :sparkles: Add rust toolchain setup on rust scripts (#12237)

---
 render-wasm/_build_env | 5 +++++
 render-wasm/test       | 1 +
 render-wasm/watch      | 1 +
 3 files changed, 7 insertions(+)

diff --git a/render-wasm/_build_env b/render-wasm/_build_env
index 4bc9759958..f209a42df3 100644
--- a/render-wasm/_build_env
+++ b/render-wasm/_build_env
@@ -1,5 +1,7 @@
 #!/usr/bin/env bash
 
+
+export RUST_VERSION=1.91.0
 export VERSION_TAG=${VERSION:-develop};
 
 if [ "$NODE_ENV" = "production" ];  then
@@ -67,6 +69,9 @@ function clean {
 }
 
 function setup {
+    # Setup default rust version
+    rustup default $RUST_VERSION
+    rustup target add wasm32-unknown-emscripten
     pnpm install;
 }
 
diff --git a/render-wasm/test b/render-wasm/test
index f416e6c6bb..0c9399aa54 100755
--- a/render-wasm/test
+++ b/render-wasm/test
@@ -9,6 +9,7 @@ pushd $_SCRIPT_DIR;
 
 . ./_build_env
 
+setup
 cargo test --bin render_wasm -- --show-output
 
 # Exit with the same status code as cargo test
diff --git a/render-wasm/watch b/render-wasm/watch
index 90c08c9ffd..d04f978fad 100755
--- a/render-wasm/watch
+++ b/render-wasm/watch
@@ -6,6 +6,7 @@ pushd $_SCRIPT_DIR;
 . ./_build_env
 
 set -x
+setup
 build;
 copy_artifacts "../frontend/resources/public/js";
 copy_shared_artifact;