| 12345678910111213141516171819202122232425262728293031 | # 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-actionsname: Node.js CIon:  push:    branches: [ master ]  pull_request:    branches: [ master ]jobs:  build:    runs-on: ${{ matrix.os }}    strategy:      matrix:        node-version: [6.x, 8.x]        os: [ubuntu-latest, windows-latest, macos-latest]    steps:    - uses: actions/checkout@v2    - name: Use Node.js ${{ matrix.node-version }}      uses: actions/setup-node@v1      with:        node-version: ${{ matrix.node-version }}    - run: npm i -g npminstall && npminstall    - run: npm run ci      env:        CI: true
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