FROM debian:bookworm-slim AS builder

RUN apt-get update && apt-get install -y --no-install-recommends \
    git build-essential cmake curl ca-certificates \
 && rm -rf /var/lib/apt/lists/*

WORKDIR /build

RUN git clone --depth 1 https://github.com/ioquake/ioq3.git .

RUN cmake -S . -B build \
    -DBUILD_CLIENT=OFF \
    -DBUILD_SERVER=ON \
    -DCMAKE_BUILD_TYPE=Release \
    -DUSE_SDL2=OFF

RUN cmake --build build --target ioq3ded -j$(nproc)
RUN strip build/Release/ioq3ded


FROM debian:bookworm-slim

RUN apt-get update && apt-get install -y --no-install-recommends \
    libstdc++6 libgcc-s1 \
 && rm -rf /var/lib/apt/lists/* \
 && useradd -m quake

WORKDIR /q3

COPY --from=builder /build/build/Release/ioq3ded /q3/ioq3ded

COPY entrypoint.sh /q3/entrypoint.sh

RUN chmod 755 /q3/entrypoint.sh /q3/ioq3ded \
 && chown quake:quake /q3/entrypoint.sh /q3/ioq3ded

USER quake

EXPOSE 27960/udp

HEALTHCHECK CMD pgrep ioq3ded || exit 1