Update publish-web.yml

Author: QuartzLibrary

.github/workflows/publish-web.yml

@@ -43,6 +43,16 @@ jobs:
       - name: Install trunk
         run: cargo install --locked trunk@0.21.14
 
+      - name: Install binaryen (wasm-opt)
+        # Required by the Trunk post-build hook in web/Trunk.toml.
+        # Pinned to a specific release rather than using apt's floating version.
+        env:
+          BINARYEN_VERSION: "123"
+        run: |
+          curl -fsSL "https://github.com/WebAssembly/binaryen/releases/download/version_${BINARYEN_VERSION}/binaryen-version_${BINARYEN_VERSION}-x86_64-linux.tar.gz" \
+            | sudo tar -xz -C /usr/local --strip-components=1
+          wasm-opt --version
+
       - name: Build project
         working-directory: ./web
         run: trunk build --release --verbose