name: Release new version
on:
  push:
    branches: [main]
    paths:
      - "lib/mcp/version.rb"
jobs:
  publish_gem:
    if: github.repository_owner == 'modelcontextprotocol'
    name: Release Gem Version to RubyGems.org
    runs-on: ubuntu-latest

    environment: release

    permissions:
      id-token: write # IMPORTANT: this permission is mandatory for trusted publishing
      contents: write # IMPORTANT: this permission is required for `rake release` to push the release tag
    steps:
      - uses: actions/checkout@v4
      - name: Set up Ruby
        uses: ruby/setup-ruby@v1
        with:
          bundler-cache: true
          ruby-version: 3.4
      - uses: rubygems/release-gem@v1