| 12345678910111213141516171819202122232425262728293031323334353637383940414243 | name: Node CIon:  pull_request:    types: [opened, synchronize]jobs:  build:    runs-on: ubuntu-latest    strategy:      matrix:        node-version: [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        run: |          npm install          npm install -g jshint          npm install git+https://github.com/ecomfe/zrender.git      - name: build zrender        run: |          cd node_modules/zrender          npm install          npm run prepublish          cd ../..      - name: jshint        run: |          jshint      - name: build release        run: |          npm run release        env:          CI: true      - name: unit test        run: |          npm run test
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