Dockerfile

FROM alpine:3.22.2 AS builder

WORKDIR /tmp/amule

# Install build dependencies
RUN apk add --no-cache \
    cmake make g++ git \
    wxwidgets-dev \
    boost-dev \
    zlib-dev \
    gettext-dev \
    libedit-dev \
    readline-dev \
    libpng-dev \
    curl-dev \
    && apk add --no-cache --repository=http://dl-cdn.alpinelinux.org/alpine/edge/testing crypto++-dev

# Copy patched source. amule-src/.git is included so cmake can run
# `git describe` and embed the rev in the amuled banner.
COPY amule-src/ .

# chown so git accepts the .git owned by the host UID; .git must stay
# in place for the whole RUN (cmake reconfigures on missing .git/HEAD).
RUN chown -R root:root . && \
    mkdir build && cd build && \
    cmake .. \
        -DCMAKE_BUILD_TYPE=Release \
        -DCMAKE_INSTALL_PREFIX=/usr \
        -DBUILD_DAEMON=ON \
        -DBUILD_AMULECMD=ON \
        -DBUILD_ALCC=ON \
        -DBUILD_ED2K=ON \
        -DBUILD_MONOLITHIC=OFF \
        -DBUILD_REMOTEGUI=OFF \
        -DBUILD_WEBSERVER=OFF \
        -DBUILD_CAS=OFF \
        -DBUILD_WXCAS=OFF \
        -DBUILD_ALC=OFF \
        -DBUILD_FILEVIEW=OFF \
        -DBUILD_PLASMAMULE=OFF \
        -DBUILD_XAS=OFF \
        -DENABLE_UPNP=OFF \
        -DENABLE_NLS=ON \
        -DENABLE_BOOST=ON \
    && make -j$(nproc) \
    && make install DESTDIR=/tmp/install

FROM alpine:3.22.2

LABEL maintainer="amule-fiber"

# Install runtime dependencies
# su-exec: used by entrypoint.sh to exec amuled as AMULE_USER so signals
#          (SIGTERM from `docker stop`) reach amuled directly.
# curl:    libcurl runtime + curl CLI (used by MOD_FIX_KAD_BOOTSTRAP).
RUN apk add --no-cache \
    libedit libgcc libintl libpng libstdc++ musl readline wxwidgets zlib \
    tzdata pwgen curl su-exec \
    && apk add --no-cache --repository=http://dl-cdn.alpinelinux.org/alpine/edge/testing crypto++

# Copy built binaries
COPY --from=builder /tmp/install/usr/bin/amuled /usr/bin/
COPY --from=builder /tmp/install/usr/bin/amulecmd /usr/bin/
COPY --from=builder /tmp/install/usr/bin/alcc /usr/bin/
COPY --from=builder /tmp/install/usr/bin/ed2k /usr/bin/

# Verify binaries link correctly
RUN ldd /usr/bin/amuled && \
    ldd /usr/bin/amulecmd && \
    ldd /usr/bin/alcc && \
    ldd /usr/bin/ed2k

# Add entrypoint
COPY entrypoint.sh /home/amule/entrypoint.sh
RUN chmod +x /home/amule/entrypoint.sh

WORKDIR /home/amule

# 4712/tcp = External Connect (amulecmd / remote GUI)
# 4662/tcp = eMule TCP
# 4665/udp = eMule UDP (server)
# 4672/udp = eMule UDP (Kademlia)
EXPOSE 4712/tcp 4662/tcp 4665/udp 4672/udp

ENTRYPOINT ["/home/amule/entrypoint.sh"]