main.yml

name: CI

on:
  push:
    # Run on pushes to specific branches
    branches:
      - master
      - next
      - beta
      - alpha
    # Do not run on tags
    tags-ignore:
      - "*"
  pull_request:
    # Run on to branches with an open PR
    branches:
      - "*"

jobs:
  test:
    strategy:
      matrix:
        # Test with Node.js v12 (LTS), v14 (LTS), and v16 (latest)
        node:
          - 12
          - 14
          - 16
        # Test with Ubuntu and macOS
        os:
          - ubuntu-latest
          - macos-latest
    name: Node.js v${{ matrix.node }} on ${{ matrix.os }}
    runs-on: ${{ matrix.os }}
    steps:
      - uses: actions/checkout@v2
      - uses: actions/setup-node@v1
        with:
          node-version: ${{ matrix.node }}
      # Get yarn's cache dir path
      - name: Get yarn cache directory path
        id: yarn-cache-dir-path
        run: echo "::set-output name=dir::$(yarn cache dir)"
      # Cache the above yarn cache dir
      - uses: actions/cache@v1
        id: yarn-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)
        with:
          path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
          key: yarn-${{ runner.os }}-${{ runner.node }}-${{ hashFiles('**/yarn.lock') }}
          restore-keys: |
            yarn-${{ runner.os }}-${{ runner.node }}-
      # Print current Node.js version
      - run: node --version
      # Print current Yarn version
      - run: yarn --version
      # Print current Git version
      - run: git --version
      # Install node_modules
      - run: yarn
      # Run tests
      - run: yarn test
      # Upload coverage artifact from Node.js LTS
      - uses: actions/upload-artifact@v1
        if: matrix.os == 'ubuntu-latest' && matrix.node == '12'
        with:
          name: coverage
          path: coverage

  codecov:
    name: Codecov
    runs-on: ubuntu-latest
    needs: test
    steps:
      - uses: actions/checkout@v2
      # Download coverage artifact
      - uses: actions/download-artifact@v1
        with:
          name: coverage
      # Run codecov.io
      - uses: codecov/codecov-action@v1

  release:
    name: Release
    runs-on: ubuntu-latest
    needs: test
    # Trigger release for only pushes to branches defined above
    if: github.event_name == 'push'
    steps:
      - uses: actions/checkout@v2
      - uses: actions/setup-node@v1
        with:
          node-version: '12' # release using Node.js LTS
      # Release using semantic-release.
      # While this runs on all branches, it will only release latest from master
      - uses: codfish/semantic-release-action@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          NPM_TOKEN: ${{ secrets.NPM_TOKEN }}