new: Add Github CI yaml for building/testing

Author: Michael Recachinas

.github/workflows/build_test.yml

@@ -0,0 +1,36 @@
+# This workflow will do a clean install of node dependencies, 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: Node.js CI
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  build:
+
+    runs-on: ${{ matrix.platform }}
+
+    strategy:
+      matrix:
+        node-version: [10.x, 12.x, 14.x]
+        platform: [ubuntu-latest, macos-latest, win]
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Use Node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v1
+      with:
+        node-version: ${{ matrix.node-version }}
+    - run: sudo apt-get update
+    - run: sudo apt-get install -y libgbm-dev
+    - run: npm ci
+    - run: npm run build
+    - run: npm test
+      env:
+        CI: true
+    - name: Upload coverage to Codecov
+      uses: codecov/codecov-action@v1