################################################################################
# Test LibTidy Public API (via Swift SwLibTidy).
#
# Because SwLibTidy wraps nearly 100% of LibTidy's API, it's a great candidate
# for testing LibTidy via a high-level, easy to write and understand tests.
#
#   - This is a Public API test of LibTidy. It does not test the console
#     application, is not a unit test, and is not an output regression test.
#
#   - Build on multiple operating systems, once the runners are equipped with
#     Swift.
#
################################################################################

name: API Test via SwLibTidy

on:
  push:
    paths:
      - 'src/**'
      - 'include/**'
      - '.github/workflows/**'
  pull_request:
    paths:
      - 'src/**'
      - 'include/**'
      - '.github/workflows/**'

jobs:

  test_library_api:
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        include:

         ############################################################
         # Ubuntu latest is a normal build with nothing special that
         # really need be done.
         # Note: currently disabled because some tests need to be
         #   refactored to avoid using macOS specific library calls.
         ############################################################
#          - os: ubuntu-latest
#            name: Ubuntu

         ############################################################
         # On macOS, we'll build both architectures.
         # Note: this is the currently only enabled runner, and I'm
         #   comfortable with it. This exercises nearly all of
         #   HTML Tidy's library API, which should be platform
         #   agnostic.
         ############################################################
         - os: macOS-latest
           name: macOS

         ############################################################
         # The standard Windows build is perfectly vanilla, and as
         # of now is using MSVC 19.
         # Note: currently disabled because some tests need to be
         #   refactored to avoid using macOS specific library calls,
         #   but mostly because the Windows runners aren't set up
         #   yet for running Swift code.
         ############################################################
#          - os: windows-latest
#            name: MSVC
           
    steps:

    ############################################################
    # Checkout the Swift testing repository.
    ############################################################
    - name: Checkout SwLibTidy
      uses: actions/checkout@v2
      with:
        repository: htacg/SwLibTidy


    ############################################################
    # Checkout the Tidy repository as Source/CLibTidy
    ############################################################
    - name: Checkout this repository
      uses: actions/checkout@v2
      with:
        path: ${{github.workspace}}/Sources/CLibTidy


    ############################################################
    # Perform swift test
    # Note: Github truncates the in-browser log. If you want
    #   to see everything, look for the Raw Logs button.
    ############################################################
    - name: Swift Test
      run: |
        swift test