name: CI

on: [push]

jobs:
  build:
    if: contains(github.event.head_commit.message, '[skip ci]') == false
    runs-on: ubuntu-18.04
    env:
      CI: true
    strategy:
      matrix:
        node-version: [10.x, 11.x, 12.x, 13.x]
    steps:
      - uses: actions/checkout@v1
      - name: Setup Node.js ${{ matrix.node-version }}
        uses: actions/setup-node@v1
        with:
          node-version: ${{ matrix.node-version }}
      - name: Log environment setup
        run: |
          node -v
          yarn -v
      - name: Get yarn cache
        id: yarn-cache
        run: echo "::set-output name=dir::$(yarn cache dir)"
      - uses: actions/cache@v1
        with:
          path: ${{ steps.yarn-cache.outputs.dir }}
          key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
          restore-keys: |
            ${{ runner.os }}-yarn-
      - name: Install dependencies
        run: yarn install
      - name: Validate
        run: yarn run validate
      - name: Push coverage to Codacy
        if: matrix.node-version == '13.x'
        env:
          CODACY_PROJECT_TOKEN: ${{ secrets.CODACY_PROJECT_TOKEN }}
        run: yarn run coverage:push
      - name: Save coverage report
        if: matrix.node-version == '13.x'
        uses: actions/upload-artifact@v1
        with:
          name: coverage
          path: coverage