build-test-pipeline.yaml

name: Build Test Pipeline

on:
  pull_request:
    branches-ignore:
      - docs
  push:
    branches-ignore:
      - docs
  workflow_dispatch:

jobs:
  build-test-pipeline:
    runs-on: ${{ matrix.runs-on }}
    name: ${{ matrix.target }}
    strategy:
      fail-fast: false
      matrix:
        include:
          - target: x64-linux-g++-c++20
            runs-on: ubuntu-latest
            compiler-path: /usr/bin/g++
            compiler-flags: -std=c++20 -Wall -Wextra -pedantic -Werror -O2 '-I{1}' -o '{2}' '{0}'
          - target: x64-windows-msvc-c++latest
            runs-on: windows-latest
            compiler-path: cl.exe
            compiler-flags: /std:c++latest /MD /EHsc /experimental:module /W4 /WX /O2 /I '{1}' '{0}' /link '/out:{2}'
          # - target: x64-macos-clang-c++20
          #   runs-on: macos-latest-large
          #   compiler-path: /usr/bin/clang++
          #   compiler-flags: -std=c++20 -Wall -Wextra -pedantic -Werror -I{include_dir} -o {exe_out} {source_file}
          # - target: arm64-macos-clang-c++20
          #   runs-on: macos-latest
          #   compiler-path: /usr/bin/clang++
          #   compiler-flags: -std=c++20 -Wall -Wextra -pedantic -Werror -I{include_dir} -o {exe_out} {source_file}
    steps:
      - name: Checkout repo
        uses: actions/checkout@v4

      - name: Activate MSVC dev environment (Windows only)
        if: startsWith(matrix.runs-on, 'windows')
        uses: ilammy/msvc-dev-cmd@v1

      - name: Build cppfront
        run: ${{ matrix.compiler-path }} ${{ format(matrix.compiler-flags, 'source/cppfront.cpp', './include/', 'cppfront.exe') }}

      - name: Run passthrough test
        run: echo TODO

      - name: Transpile regression-runner
        run: ./cppfront.exe -in -cwd test/ regression-runner.cpp2

      - name: Build regression-runner
        run: ${{ matrix.compiler-path }} ${{ format(matrix.compiler-flags, 'test/regression-runner.cpp', './include/', 'regression-runner.exe') }}

      - name: Run regression-runner w/ directory (All tests)
        run: ./regression-runner.exe ${{ matrix.target }} ./cppfront.exe ./test/regression ${{ matrix.compiler-path }} ./include/ ${{ format(matrix.compiler-flags, '{source_file}', '{include_dir}', '{exe_out}') }}