name: Github Actions

on: [ push, pull_request ]

jobs:

  lint:
    name: Lint

    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@master

    - name: Install Node.js
      uses: actions/setup-node@master
      with:
        node-version: 10.x

    - name: Install Yarn
      run: npm install --global yarn

    - name: Install dependencies
      run: yarn --ignore-engines

    - name: Lint JavaScript files using ESLint
      run: yarn lint

  ci:
    name: Test

    runs-on: ubuntu-latest

    strategy:
      fail-fast: false
      matrix:
        node-version: [ 8.x, 10.x, 12.x ]

    steps:
    - uses: actions/checkout@master

    - name: Install Node.js
      uses: actions/setup-node@master
      with:
        node-version: ${{ matrix.node-version }}

    - name: Install Yarn
      run: npm install --global yarn

    - name: Install dependencies
      run: yarn --ignore-engines

    - name: Run tests
      run: yarn test

    - name: Publish code coverage results
      run: yarn coverage
      env:
        CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}

  cd:
    name: Publish
    needs: [ lint, ci ]

    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@master

    - name: Install Node.js
      uses: actions/setup-node@master
      with:
        node-version: 10.x

    - name: Install Yarn
      run: npm install --global yarn

    - name: Install dependencies
      run: yarn --ignore-engines

    - name: 'Build "pegjs/dist/*.js" files'
      run: yarn build-dist

    - name: Publish pegjs@dev to NPM
      run: node tools/publish-dev
      env:
        NPM_TOKEN: ${{ secrets.NPM_TOKEN }}