gem.yml

name: Ruby Gem

on: [push, pull_request]

jobs:
  variables:
    runs-on: ubuntu-latest
    outputs:
      branch: ${{ steps.variables.outputs.branch }}
      version: ${{ steps.variables.outputs.version }}
      repository_url: ${{ steps.variables.outputs.repository_url }}

    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - uses: gittools/actions/gitversion/setup@v3.1.11
        with:
          versionSpec: '5.x.x'

      - id: gitversion
        uses: gittools/actions/gitversion/execute@v3.1.11

      - name: Generate variables
        id: variables
        env:
          GITHUB_CONTEXT: ${{ toJson(github) }}
        run: .github/scripts/variables.sh ${{ steps.gitversion.outputs.legacySemVerPadded }}

  gem:
    needs: variables
    runs-on: ubuntu-latest
    outputs:
      name: ${{ steps.gem.outputs.name }}

    steps:
    - uses: actions/checkout@v4

    - uses: ruby/setup-ruby@v1
      with:
        ruby-version: 2.7
        bundler-cache: true

    - name: Build gem
      id: gem
      run: .github/scripts/build_gem.sh --version "${{ needs.variables.outputs.version }}"

    - name: Upload artifact
      uses: actions/upload-artifact@v4
      with:
        name: ${{ steps.gem.outputs.name }}
        path: ${{ steps.gem.outputs.name }}

    - uses: actions/setup-java@v4
      with:
        distribution: adopt
        java-version: 14

    - uses: kamiazya/setup-graphviz@v1

    - name: Test gem
      run: .github/scripts/test_gem.sh --workdir "${{ github.workspace }}/spec/fixture" --verbose

  publish:
    needs: gem
    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v4

    - uses: actions/download-artifact@v4
      with:
        name: ${{ needs.gem.outputs.name }}

    - name: Publish to GPR
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      run: .github/scripts/publish_gem.sh --gem ${{ needs.gem.outputs.name }} --token $GITHUB_TOKEN --verbose

    - name: Publish to RubyGems
      if: startsWith(github.ref, 'refs/tags/') # Only publish tagged commits
      env:
        RUBYGEMS_API_KEY: ${{ secrets.RUBYGEMS_API_KEY }}
      run: .github/scripts/publish_gem.sh --gem ${{ needs.gem.outputs.name }} --key $RUBYGEMS_API_KEY --verbose