Improve CI

.github/workflows/nodejs.yml

@@ -1,31 +1,43 @@
 # 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
+name: Node CI
 
-on:
-  push:
-    branches: [ master ]
-  pull_request:
-    branches: [ master ]
+on: [push]
 
 jobs:
-  build:
+      - uses: actions/upload-artifact@master
+    needs: build
+          name: webpack artifacts
+          path: public/
+
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v1
+      - name: npm install and build webpack
+        run: |
+          npm install
+          npm run build
+
+  test:
 
     runs-on: ubuntu-latest
 
     strategy:
       matrix:
-        node-version: [10.x, 12.x]
+        os: [ubuntu-lastest, windows-2016]
+        node-version: [8.x, 10.x]
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v1
     - name: Use Node.js ${{ matrix.node-version }}
       uses: actions/setup-node@v1
       with:
         node-version: ${{ matrix.node-version }}
-    - run: npm ci
-    - run: npm run build --if-present
-    - run: npm test
+    - name: npm install, and test
+      run: |
+        npm install
+        npm test
       env:
         CI: true