name: Testing

on:
  push:
    branches:
      - '**'
  pull_request:

permissions:
  contents: read #  to fetch code (actions/checkout)

jobs:
  test:
    name: ${{ matrix.ruby }} (Rack ${{ matrix.rack }}, Puma ${{ matrix.puma }}, Tilt ${{ matrix.tilt }})
    permissions:
      contents: read #  to fetch code (actions/checkout)
      actions: read #  to list jobs for workflow run (8398a7/action-slack)
    runs-on: ubuntu-latest
    timeout-minutes: 15
    strategy:
      fail-fast: false
      matrix:
        puma:
          - stable
        rack:
          - '~> 2'
        tilt:
          - stable
        # Due to https://github.com/actions/runner/issues/849, we have to use quotes for '3.0'
        ruby: [2.6, 2.7, '3.0', 3.1, 3.2, truffleruby]
        include:
          # Puma
          - { ruby: 3.1, rack: '~> 2', puma: '~> 5',   tilt: stable }
          - { ruby: 3.2, rack: '~> 2', puma: head,     tilt: stable, allow-failure: true }
          # Tilt
          - { ruby: 3.2, rack: '~> 2', puma: stable,   tilt: head, allow-failure: true }
          # Due to flaky tests, see https://github.com/sinatra/sinatra/pull/1870
          - { ruby: jruby-9.3, rack: '~> 2', puma: stable, tilt: stable, allow-failure: true }
          # Due to https://github.com/jruby/jruby/issues/7647
          - { ruby: jruby-9.4, rack: '~> 2', puma: stable, tilt: stable, allow-failure: true }
          # Never fail our build due to problems with head
          - { ruby: ruby-head,        rack: '~> 2', puma: stable, tilt: stable, allow-failure: true }
          - { ruby: jruby-head,       rack: '~> 2', puma: stable, tilt: stable, allow-failure: true }
          - { ruby: truffleruby-head, rack: '~> 2', puma: stable, tilt: stable, allow-failure: true }
    env:
      rack: ${{ matrix.rack }}
      puma: ${{ matrix.puma }}
      tilt: ${{ matrix.tilt }}
    steps:
    - name: Install dependencies
      run: |
        sudo apt-get install --yes \
          pandoc \
          nodejs \
          pkg-config \
          libxml2-dev \
          libxslt-dev \
          libyaml-dev

    - uses: actions/checkout@v3

    - uses: ruby/setup-ruby@v1
      continue-on-error: ${{ matrix.allow-failure || false }}
      id: setup-ruby
      with:
        ruby-version: ${{ matrix.ruby }}
        bundler-cache: true

    - name: Run sinatra tests
      continue-on-error: ${{ matrix.allow-failure || false }}
      id: tests
      run: bundle exec rake

    - name: Run sinatra-contrib tests
      continue-on-error: ${{ matrix.allow-failure || false }}
      id: contrib-tests
      working-directory: sinatra-contrib
      run: |
        bundle install --jobs=3 --retry=3
        bundle exec rake

    - name: Run rack-protection tests
      continue-on-error: ${{ matrix.allow-failure || false }}
      id: protection-tests
      working-directory: rack-protection
      run: |
        bundle install --jobs=3 --retry=3
        bundle exec rake
    # because continue-on-error marks the steps as pass even if they fail
    - name: "setup-ruby (bundle install) outcome: ${{ steps.setup-ruby.outcome }}"
      run: ""
    - name: "sinatra tests outcome: ${{ steps.tests.outcome }}"
      run: ""
    - name: "sinatra-contrib tests outcome: ${{ steps.contrib-tests.outcome }}"
      run: ""
    - name: "rack-protection tests outcome: ${{ steps.protection-tests.outcome }}"
      run: ""

  notify:
    runs-on: ubuntu-latest
    if: always() && github.ref_name == 'main'
    needs: test
    steps:
      - uses: zzak/action-discord@v4
        with:
          webhook: ${{ secrets.DISCORD_WEBHOOK }}