release.yml

on:
  push:
    branches:
      - master
    tags:
      - 'v*.*.*'

jobs:
  release:
    runs-on: ubuntu-latest

    if: startsWith(github.ref, 'refs/tags/') # Run only when tagged like v1.0.1

    permissions:
      contents: write
      id-token: write

    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Set up Ruby
        uses: ruby/setup-ruby@v1
        with:
          ruby-version: 3.4
          bundler-cache: true

      - name: Build gem
        id: build
        run: bundle exec rake build

      - name: Capture package name
        id: package_name
        run: |
          echo "package_name=$(basename pkg/*.gem | tail -n1)" >> $GITHUB_ENV

      - uses: actions/upload-artifact@v4
        with:
          name: ${{env.package_name}}
          path: pkg/${{env.package_name}}

      - uses: softprops/action-gh-release@v2
        with:
          files: pkg/${{env.package_name}}
          generate_release_notes: true

      - uses: rubygems/release-gem@v1