name: Build

on:
  pull_request:
    types:
      - opened
      - synchronize
  push:
    branches:
      - master
    tags:
      - 'v*.*.*'

jobs:
  build_and_test:
    name: Build and Test
    runs-on: ubuntu-latest
    strategy:
      matrix:
        version:
          - '2.6'
          - '3.3'
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - uses: ruby/setup-ruby@v1
        with:
          ruby-version: ${{ matrix.version }}
          bundler-cache: true
      - name: Build
        run: gem build *.gemspec
      - name: Run Tests
        run: bundle exec rspec

  publish:
    name: Publish
    runs-on: ubuntu-latest
    needs: build_and_test
    if: github.ref_type == 'tag'
    permissions:
      contents: write
      id-token: write
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - uses: ruby/setup-ruby@v1
        with:
          ruby-version: '3.3'
          bundler-cache: true
      - name: Publish to RubyGems
        uses: rubygems/release-gem@v1