release_and_publish.yml

# from https://dev.to/puku0x/github-actions-1mi5
name: Release

on:
  pull_request:
    branches:
      - master
    types: [closed]

jobs:
  release:
    if: github.event.pull_request.merged == true && startsWith(github.event.pull_request.head.ref, 'bump-v')
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - name: Get version
        id: get_version
        env:
          HEAD_REF: ${{ github.event.pull_request.head.ref }}
        run: echo ::set-output name=VERSION::${HEAD_REF#bump-v}
      - name: Create Release
        id: create_release
        uses: actions/create-release@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          tag_name: v${{ steps.get_version.outputs.VERSION }}
          release_name: v${{ steps.get_version.outputs.VERSION }}
          body: |+
            ## Bug fixes
            -

            ## Features
            -

            ## BREAKING CHANGES
            -
          draft: false
          prerelease: false
      - uses: actions/setup-node@v3
        with:
          node-version: 16
      - name: Install yarn
        run: npm install -g yarn
      - name: Publish package
        run: |
          yarn install
          pushd  serverless-s3-local
          yarn publish
          popd
        env:
          NPM_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}