create-release-tag.yml

name: Create Release Tag
on:
  pull_request:
    branches:
      - main
      - dev
    types:
      - closed

jobs:
  create-tag:
    if: github.event.pull_request.merged == true
    runs-on: ubuntu-latest
    steps:
      - name: Git checkout
        uses: actions/checkout@v2
        with:
          fetch-depth: '0'
      
      - name: Sync node version and setup cache
        uses: actions/setup-node@v3
        with:
          node-version: 'lts/*'

      - name: create and push tag
        run: |
          git --version
          git config user.name "GitHub Actions Bot"
          git config user.email "<>"
          git tag "v$(node -e "console.log(require('./package.json').version)")"
          git log --oneline --graph
          git push --tags