CI: Add workflow for JavaScript client

.github/workflows/client-js.yml

@@ -0,0 +1,43 @@
+# This workflow will do a clean install of node dependencies, cache/restore them, build the source code and run tests across different versions of node
+# For more information see: https://help.github.com/actions/language-and-framework-guides/using-nodejs-with-github-actions
+
+name: JS client CI
+
+on:
+  push:
+    branches: [ master ]
+    paths:
+      - client-js/**
+      - .github/workflows/client-js.yml
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [20.x]
+        # See supported Node.js release schedule at https://nodejs.org/en/about/releases/
+
+    steps:
+    - uses: actions/checkout@v3
+
+    - name: Install NodeJS
+      uses: actions/setup-node@v3
+      with:
+        node-version: ${{ matrix.node-version }}
+
+    - name: Install dependencies
+      working-directory: ./client-js
+      run: npm install
+
+    - name: Build source code
+      working-directory: ./client-js
+      run: npm run build
+
+    - name: Run tests
+      working-directory: ./client-js
+      run: npm test