# This file is a part of the UMSKT Project
#
# Copyleft (C) 2019-2023 UMSKT Contributors (et.al.)
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.
#
# @FileCreated by Neo on 06/19/2023
# @Maintainer Neo

name: C/C++ CI (DOS DJGPP)

on:
  push:
    branches: [ "*" ]
  workflow_dispatch:

env:
  CMAKE_C_COMPILER: ${{ github.workspace }}/djgpp/bin/i586-pc-msdosdjgpp-gcc
  CMAKE_CXX_COMPILER: ${{ github.workspace }}/djgpp/bin/i586-pc-msdosdjgpp-g++
  CMAKE_FIND_ROOT_PATH: ${{ github.workspace }}/djgpp
  CMAKE_FIND_ROOT_PATH_MODE_PROGRAM: NEVER
  CMAKE_FIND_ROOT_PATH_MODE_LIBRARY: ONLY
  CMAKE_FIND_ROOT_PATH_MODE_INCLUDE: ONLY
  CMAKE_FIND_ROOT_PATH_MODE_PACKAGE: ONLY
  WATT_ROOT: ${{ github.workspace }}/djgpp/watt32

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Setup build environment
        run: |
          sudo apt -y update
          sudo apt -y install build-essential cmake wget 7zip git flex nasm libslang2-dev pkg-config libslang2-modules gcc-multilib

      - name: Download and Setup DJGPP Toolchain
        run: |
          wget https://github.com/andrewwutw/build-djgpp/releases/download/v3.4/djgpp-linux64-gcc1220.tar.bz2
          tar xjf djgpp-linux64-gcc1220.tar.bz2
          cd ${{ github.workspace }}/djgpp
          git clone https://github.com/UMSKT/Watt-32.git watt32
          cd watt32/util
          make clean && make linux
          cd ../src
          ./configur.sh djgpp
          make -f djgpp.mak
          ln -s ${{ github.workspace }}/djgpp/watt32/lib/libwatt.a ${{ github.workspace }}/djgpp/lib

      - name: Checkout and Cross Compile OpenSSL 3.1
        run: |
          git clone https://github.com/UMSKT/openssl.git openssl
          pushd openssl
          git checkout openssl-3.1.1
          source ${{ github.workspace }}/djgpp/setenv
          ./Configure no-threads -DOPENSSL_DEV_NO_ATOMICS --prefix=${{ github.workspace }}/djgpp DJGPP
          make && make install
          popd
          ls ${{ github.workspace }}/djgpp/i586-pc-msdosdjgpp/bin/

      - name: Checkout Source Tree
        uses: actions/checkout@v3

      - name: Build
        uses: threeal/cmake-action@v1.2.0
        with:
          c-compiler: gcc
          cxx-compiler: g++
          options: OPENSSL_ROOT_DIR:string=${{ github.workspace }}/djgpp DJGPP_WATT32=ON
          run-build: true

      - name: Test & Move files to correct directory
        run: |
          mkdir -p build/actions_upload
          mv build/umskt build/actions_upload/umskt

      - name: Upload build artifact
        uses: actions/upload-artifact@v3.1.2
        with:
          name: UMSKT-DOS-DJGPP
          path: build/actions_upload