dreamcast.yml

---
name: Sega Dreamcast

on: # yamllint disable-line rule:truthy
  push:
    branches:
      - master
      - dreamcast
    paths-ignore:
      - '*.md'
      - 'docs/**'
  pull_request:
    types: [opened, synchronize]
    paths-ignore:
      - '*.md'
      - 'docs/**'
  release:
    types: [published]
  workflow_dispatch:

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  build:
    runs-on: ubuntu-latest
    container: azihassan/kallistios:docker
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Build unpack_and_minify_mpq
        run: |
          git clone https://github.com/diasurgical/devilutionx-mpq-tools/ && \
          cd devilutionx-mpq-tools && \
          cmake -S. -Bbuild-rel -G Ninja -DCMAKE_BUILD_TYPE=Release -DBUILD_SHARED_LIBS=OFF && \
          cmake --build build-rel && \
          cmake --install build-rel

      - name: Download and unpack spawn.mpq
        run: |
          #devilutionx-assets spawn.mpq fails with unpack_and_minify_mpq
          #curl -LO https://github.com/diasurgical/devilutionx-assets/releases/download/v4/spawn.mpq
          curl -LO https://raw.githubusercontent.com/d07RiV/diabloweb/3a5a51e84d5dab3cfd4fef661c46977b091aaa9c/spawn.mpq
          unpack_and_minify_mpq spawn.mpq
          rm spawn.mpq

      - name: Download and unpack fonts.mpq
        run: |
          curl -LO https://github.com/diasurgical/devilutionx-assets/releases/download/v4/fonts.mpq && \
          unpack_and_minify_mpq fonts.mpq && \
          rm fonts.mpq

      - name: Uninstall kos-ports SDL 1.2
        run: |
          source /opt/toolchains/dc/kos/environ.sh && \
          cd /opt/toolchains/dc/kos-ports/SDL && \
          make uninstall || echo 'SDL 1.2 uninstall finished with non zero status, proceding anyway'

      - name: Install GPF SDL 1.2
        run: |
          git clone -b SDL-dreamhal--GLDC https://github.com/GPF/SDL-1.2 && \
          cd SDL-1.2 && \
          source /opt/toolchains/dc/kos/environ.sh && \
          make -f Makefile.dc && \
          cp /opt/toolchains/dc/kos/addons/lib/dreamcast/libSDL.a /usr/lib/ && \
          cp include/* /usr/include/SDL/

      - name: Configure CMake
        run: |
          source /opt/toolchains/dc/kos/environ.sh && \
          #uncomment when using packed save files
          #without this, cmake can't find the kos-ports bzip2 & zlib libraries
          #export CMAKE_PREFIX_PATH=/opt/toolchains/dc/kos-ports/libbz2/inst/:/opt/toolchains/dc/kos-ports/zlib/inst/ && \
          kos-cmake \
            -S . \
            -DCMAKE_BUILD_TYPE=Release \
            -B build

      - name: Build DevilutionX
        run: |
          source /opt/toolchains/dc/kos/environ.sh && cd build && kos-make

      # diabdat.mpq isn't available so this doesn't do anything, but I'll leave it here for documentation purposes
      - name: Patch RAM-heavy assets
        if: ${{ hashFiles('DIABDAT.MPQ') != '' }}
        run: |
          unpack_and_minify_mpq DIABDAT.MPQ && \
          cp blackd.clx diabdat/monsters/black/blackd.clx && \
          cp diablod.clx diabdat/monsters/diablo/diablod.clx && \
          cp diablon.clx diabdat/monsters/diablo/diablon.clx && \
          cp maged.clx diabdat/monsters/mage/maged.clx && \
          patch build/data/txtdata/monsters/monstdat.tsv -l -p0 < monstdat.patch

      - name: Generate .cdi
        run: |
          source /opt/toolchains/dc/kos/environ.sh && \
          mv spawn build/data/spawn && \
          mv fonts/fonts/ build/data/fonts/ && \
          mkdcdisc -e build/devilutionx.elf -o build/devilutionx.cdi --name 'Diablo 1' -d build/data/

      - name: Prepare elf package
        run: rm -rf build/data/spawn && rm -rf build/data/fonts/fonts/

      - name: Upload .elf Package
        if: ${{ !env.ACT }}
        uses: actions/upload-artifact@v4
        with:
          name: devilutionx
          path: |
            build/data
            build/devilutionx.elf

      - name: Upload .cdi Package
        if: ${{ !env.ACT }}
        uses: actions/upload-artifact@v4
        with:
          name: devilutionx.cdi
          path: ./build/devilutionx.cdi

      - name: Prepare Releases
        if: ${{ github.event_name == 'release' && !env.ACT }}
        run: |
          apk add zip && \
            cd build && \
            zip -r devilutionx-dreamcast.zip data/ devilutionx.elf && \
            zip -r devilutionx-dreamcast.cdi.zip devilutionx.cdi

      - name: Update Release .cdi
        if: ${{ github.event_name == 'release' && !env.ACT }}
        uses: svenstaro/upload-release-action@v2
        with:
          file: ./build/devilutionx-dreamcast.cdi.zip
          overwrite: true

      - name: Update Release .elf
        if: ${{ github.event_name == 'release' && !env.ACT }}
        uses: svenstaro/upload-release-action@v2
        with:
          file: ./build/devilutionx-dreamcast.zip
          overwrite: true