chore(ci): use github actions

.github/workflows/workflow.yml

@@ -0,0 +1,34 @@
+name: Test
+
+on: [push]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [10.x, 12.x]
+
+    steps:
+      - uses: actions/checkout@v1
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v1
+        with:
+          node-version: ${{ matrix.node-version }}
+      - name: npm install, build, and test
+        run: |
+          npm ci
+          npm run setup
+          npm test
+          cd samples/intro
+          npm i
+          npm run build
+        env:
+          test: true
+          CI: true
+      - name: Upload coverage to Codecov
+        uses: codecov/codecov-action@v1.0.3
+        with:
+          token: ${{secrets.CODECOV_TOKEN}}
+          file: ./coverage/clover.xml