# This file is a part of the UMSKT Project
#
# Copyleft (C) 2019-2024 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: [ "*" ]
    paths-ignore: [ '**.md', 'doc/**', '.idea/**'] # If only these files are edited, skip
  workflow_dispatch:

env:
  CC: ${{ github.workspace }}/djgpp/bin/i586-pc-msdosdjgpp-gcc
  CXX: ${{ github.workspace }}/djgpp/bin/i586-pc-msdosdjgpp-g++
  CMAKE_FIND_ROOT_PATH: ${{ github.workspace }}/djgpp
  WATT_ROOT: ${{ github.workspace }}/djgpp/watt32

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Source Tree
        uses: actions/checkout@v3

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

      - name: Download and Setup DJGPP Toolchain
        run: |
          pushd ${{ github.workspace }}
          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
          source ${{ github.workspace }}/djgpp/setenv
          ./configur.sh djgpp
          make -f djgpp.mak
          ln -s ${WATT_ROOT}/lib/libwatt.a ${CMAKE_FIND_ROOT_PATH}/lib

      - name: Build
        run: |
          source ${{ github.workspace }}/djgpp/setenv
          cmake -DDJGPP_WATT32=${WATT_ROOT}/lib/libwatt.a -DCMAKE_FIND_ROOT_PATH=${CMAKE_FIND_ROOT_PATH} -DCMAKE_BUILD_TYPE=Release build/
          cmake --build build/

      - name: Move executable to upload directory
        run: |
          mkdir build/actions_upload
          mv build/umskt.exe build/actions_upload/

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