name: build-test

on:
  pull_request:
    paths-ignore:
      - '**.md'    
  push:    
    branches:
      - main
      - releases/*
    paths-ignore:
      - '**.md'
      
jobs:
  build:
    runs-on: ${{ matrix.operating-system }}
    strategy:
      matrix:
        operating-system: [ubuntu-latest, windows-latest, macos-latest]
    steps:
      - uses: actions/checkout@v2
      - name: Setup node 12
        uses: actions/setup-node@v1
        with:
          node-version: 12.x
      - run: npm ci
      - run: npm run build
      - run: npm run format-check
      - run: npm test
      - name: Verify no unstaged changes
        if: runner.os != 'windows'
        run: __tests__/verify-no-unstaged-changes.sh