name: CI WASM

on:
  workflow_call:

permissions:
  contents: read

jobs:
  wasm:
    name: WASM binding (wasm-pack test --node)
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v6

      - name: Set up Node.js
        uses: actions/setup-node@v4
        with:
          node-version: "20"

      - name: Install Rust (stable)
        uses: dtolnay/rust-toolchain@v1
        with:
          toolchain: stable
          targets: wasm32-unknown-unknown

      - name: Install wasm-pack
        run: curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh

      - name: Build and test WASM binding
        working-directory: wasm
        run: wasm-pack test --node

      - name: Build WASM package (nodejs target)
        working-directory: wasm
        run: wasm-pack build --target nodejs --out-dir pkg

      - name: Benchmark WASM package
        working-directory: wasm
        run: node bench.js --json ../wasm_benchmark.json

      - name: Upload WASM package artifact
        uses: actions/upload-artifact@v7
        with:
          name: wasm-pkg
          path: wasm/pkg/

      - name: Upload WASM benchmark artifact
        uses: actions/upload-artifact@v7
        with:
          name: wasm-benchmark
          path: wasm_benchmark.json