gem.yml

name: Release Ruby Gem

on:
  push:
    tags:
      - "v*"

permissions:
  contents: write
  id-token: write

jobs:
  release:
    name: Release gem to RubyGems.org
    runs-on: ubuntu-latest
    environment:
      name: release
      url: https://rubygems.org/gems/mammoth
    services:
      postgres:
        image: postgres:17
        env:
          POSTGRES_USER: postgres
          POSTGRES_PASSWORD: postgres
          POSTGRES_DB: mammoth_e2e
        ports:
          - 5432:5432
        options: >-
          --health-cmd "pg_isready -U postgres -d mammoth_e2e"
          --health-interval 5s
          --health-timeout 5s
          --health-retries 10
    steps:
      - uses: actions/checkout@v7
        with:
          persist-credentials: false
      - name: Install native extension headers
        run: |
          sudo apt-get update
          sudo apt-get install -y libsqlite3-dev
      - name: Set up Ruby
        uses: ruby/setup-ruby@v1
        with:
          ruby-version: "4.0.5"
          bundler-cache: true
      - name: Check tag matches gem version
        run: |
          version="$(ruby -Ilib -rmammoth/version -e 'puts Mammoth::VERSION')"
          tag="${GITHUB_REF_NAME#v}"
          if [ "$tag" != "$version" ]; then
            echo "Tag v$tag does not match gem version $version"
            exit 1
          fi
      - name: Run quality gates
        run: bundle exec rake
      - name: Enable PostgreSQL logical replication
        run: |
          docker exec "${{ job.services.postgres.id }}" psql -U postgres -d mammoth_e2e -c "ALTER SYSTEM SET wal_level = 'logical'"
          docker restart "${{ job.services.postgres.id }}"
          until docker exec "${{ job.services.postgres.id }}" pg_isready -U postgres -d mammoth_e2e; do sleep 1; done
      - name: Run E2E tests
        run: bundle exec rake test:e2e
        env:
          MAMMOTH_E2E_POSTGRES_URL: postgres://postgres:postgres@127.0.0.1:5432/mammoth_e2e
      - name: Release gem to RubyGems.org
        uses: rubygems/release-gem@v1