name: Node.js CI

on:
  push:
    branches:
      - master
  pull_request:
    branches:
      - '*'

jobs:
  build:
    if: "!contains(github.event.commits[0].message, '[SKIP CI]')"
    runs-on: ubuntu-latest

    strategy:
      matrix:
        node-version: [12.x]

    steps:
    - uses: actions/checkout@v2
    - name: Use Node.js ${{ matrix.node-version }}
      uses: actions/setup-node@v1
      with:
        node-version: ${{ matrix.node-version }}
    - name: run test
      run: |
        yarn
        yarn test
      env:
        CI: true