name: Publish gem
on:
  workflow_dispatch:
    inputs:
      tag:
        description: Tag
        required: true
jobs:
  build:
    name: Publish to RubyGems.org
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v2
      with:
        ref: ${{ github.event.inputs.tag }}

    - name: Set up Ruby
      uses: ruby/setup-ruby@v1
      with:
        ruby-version: '2.7.6'

    - name: Install dependencies
      run: |
        gem install bundler
        bundle install --jobs 4 --retry 3

    - name: Publish gem
      uses: dawidd6/action-publish-gem@v1
      with: 
        api_key: ${{ secrets.RUBYGEMS_API_KEY }}