build.yml

name: build
on:
  push:
    branches:
      - master
    tags:
      - v*
  pull_request:

jobs:
  ci:
    runs-on: ${{ matrix.os }}
    env:
      #hardcode the coveralls token...it's not overly important to protect, and github actions won't allow forks to work with coveralls otherwise
      COVERALLS_REPO_TOKEN: "xTzWrR5HfbescAFnSnVXmWsVVMYglUMZi"
    strategy:
      matrix:
        os: [ubuntu-latest, macos-latest, windows-latest]
    steps:
      - uses: actions/checkout@master
      - uses: actions/setup-node@master
        with:
          node-version: "14.18.1"
          architecture: 'x64' # fix for macos-latest
      - run: npm ci
      - run: npm run build
      - run: npm run lint
      - run: npm run test
      - run: npm run publish-coverage
  npm-release:
    #only run this task if a tag starting with 'v' was used to trigger this (i.e. a tagged release)
    if: startsWith(github.ref, 'refs/tags/v')
    needs: ci
    runs-on: ubuntu-latest
    env:
      NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
    steps:
      - uses: actions/checkout@master
      - uses: actions/setup-node@master
        with:
          node-version: "14.18.1"
          architecture: 'x64' # fix for macos-latest
      - run: echo "//registry.npmjs.org/:_authToken=${NPM_TOKEN}" > ./.npmrc
      - run: npm ci
      - run: npm run build
      #create npm package
      - run: npm pack

      #create GitHub release
      - name: Create GitHub Release
        id: create_release
        uses: actions/create-release@latest
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          tag_name: ${{ github.ref }}
          release_name: ${{ github.ref }}
          draft: false
          prerelease: false #contains(github.ref, '-beta.') == true

      #upload package to GitHub release
      - name: Upload GitHub Release Assets
        uses: alexellis/upload-assets@0.2.3
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          asset_paths: '["./*.tgz"]'

      #upload to npm
      - run: npm publish --access=public