name: Publish to NPM
on:
  release:
    types: [published]
jobs:
  publish:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v2
      - name: Setup Node.js
        uses: actions/setup-node@v2
        with:
          node-version: 16
          cache: 'yarn'
      - name: Install dependencies
        run: yarn install --frozen-lockfile
      - name: Get the release tag version
        id: get_version
        run: echo ::set-output name=VERSION::${GITHUB_REF/refs\/tags\//}
      - name: Set package version
        run: yarn version --new-version "${{ steps.get_version.outputs.VERSION }}" --no-git-tag-version
      - name: Publish package
        run: yarn publish --access public
        env:
          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}