release.yml

name: Release

on:
  push:
    tags:
      - "v*"

jobs:
  test:
    name: Tests
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: ruby/setup-ruby@v1
        with:
          ruby-version: "3.3"
          bundler-cache: true
      - run: bundle exec rake

  publish:
    name: Publish to RubyGems
    needs: test
    runs-on: ubuntu-latest
    environment: rubygems
    permissions:
      contents: write
      id-token: write
    steps:
      - uses: actions/checkout@v4
      - uses: ruby/setup-ruby@v1
        with:
          ruby-version: "3.3"
          bundler-cache: true

      - name: Verify tag matches gem version
        run: |
          GEM_VERSION=$(ruby -r ./lib/astroapi/version -e "puts Astroapi::VERSION")
          TAG_VERSION="${GITHUB_REF_NAME#v}"
          if [ "$GEM_VERSION" != "$TAG_VERSION" ]; then
            echo "ERROR: Tag version ($TAG_VERSION) does not match gem version ($GEM_VERSION)"
            echo "Update lib/astroapi/version.rb before tagging."
            exit 1
          fi

      - name: Publish to RubyGems (Trusted Publishing)
        uses: rubygems/release-gem@v1

      - name: Create GitHub Release
        env:
          GH_TOKEN: ${{ github.token }}
        run: |
          gh release create "$GITHUB_REF_NAME" \
            --title "$GITHUB_REF_NAME" \
            --generate-notes \
            astroapi-ruby-*.gem