checkout/.github/workflows/update-main-version.yml

name: Update Main Version
run-name: Move ${{ github.event.inputs.major_version }} to ${{ github.event.inputs.target }}

on:
  workflow_dispatch:
    inputs:
      target:
        description: The tag or reference to use
        required: true
      major_version:
        type: choice
        description: The major version to update
        options:
          - v4
          - v3
          - v2

jobs:
  tag:
    runs-on: ubuntu-latest
    steps:
    # Note this update workflow can also be used as a rollback tool.
    # For that reason, it's best to pin `actions/checkout` to a known, stable version
    # (typically, about two releases back).
    - uses: actions/checkout@v3
      with:
        fetch-depth: 0
    - name: Git config
      run: |
        git config user.name github-actions
        git config user.email github-actions@github.com
    - name: Tag new target
      run: git tag -f ${{ github.event.inputs.major_version }} ${{ github.event.inputs.target }}
    - name: Push new tag
      run: git push origin ${{ github.event.inputs.major_version }} --force