Setting up a CI pipeline based on GitHub Actions (#754)

* Setting up a CI pipeline based on GitHub Actions

* Removing GCB integration

* Renamed file

Author: hiranya911

.github/workflows/ci.yml

@@ -0,0 +1,26 @@
+name: Node.js Continous Integration
+
+on: [push, pull_request]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [8.x, 10.x]
+
+    steps:
+    - uses: actions/checkout@v1
+    - name: Set up Node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v1
+      with:
+        node-version: ${{ matrix.node-version }}
+    - name: Install, build and test
+      run: |
+        npm ci
+        npm run build
+        npm test
+      env:
+        CI: true