Update nodejs.yml

.github/workflows/nodejs.yml

@@ -0,0 +1,32 @@
+name: Node CI
+
+on:
+  push:
+    branches:
+    - master
+    - staging
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+	
+	strategy:
+      matrix:
+        node-version: [12.x]
+
+    steps:
+    - uses: actions/checkout@v1
+    - name: Use latest Node.js
+      uses: actions/setup-node@v1
+      with:
+        node-version: latest
+    - name: npm install, build, and test
+      run: |
+        npm install -g codecov
+        npm install
+        npm run start -- --testMode
+        npm run demo
+        npm run coverage
+        codecov
+      env:
+        CI: true