Create main.yml

Author: developit

.github/workflows/main.yml

@@ -0,0 +1,25 @@
+name: CI
+
+on: [push]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    strategy:
+     matrix:
+       node: [12.x, 13.x]
+
+    steps:
+    - uses: actions/checkout@v1
+    - uses: actions/setup-node@v1
+      with:
+        node-version: ${{ matrix.node }}
+    - name: npm install, build, and test
+      run: |
+        npm install
+        npm run prepare --if-present
+        npm test
+      env:
+        CI: true