Dockerfile

FROM debian:13-slim
 
ARG TARGETPLATFORM # Set by Docker, see https://docs.docker.com/engine/reference/builder/#automatic-platform-args-in-the-global-scope

ENV UID=1000
ENV GID=1000
ENV TZ=Etc/UTC
ENV PORT=8080
ENV USERNAME=admin
ENV PASSWORD=password
ENV IPBINDING=0.0.0.0

ENV AMP_AUTO_UPDATE=true
ENV AMP_RELEASE_STREAM=Mainline
ENV AMP_SUPPORT_LEVEL=UNSUPPORTED
ENV AMP_SUPPORT_TOKEN=AST0/MTAD
ENV AMP_SUPPORT_TAGS="nosupport docker community unofficial unraid"
ENV AMP_SUPPORT_URL="https://github.com/MitchTalmadge/AMP-dockerized/"
ENV LD_LIBRARY_PATH="./:/opt/cubecoders/amp/:/AMP/"

ARG DEBIAN_FRONTEND=noninteractive

# Initialize
RUN apt-get update && \
    apt-get install -y --no-install-recommends \
    apt-transport-https \
    jq \
    sed \
    tzdata \
    wget && \
    apt-get -y clean && \
    apt-get -y autoremove --purge && \
    rm -rf \
    /tmp/* \
    /var/lib/apt/lists/* \
    /var/tmp/*

# Configure Locales
RUN apt-get update && \
    apt-get install -y --no-install-recommends locales && \
    apt-get -y clean && \
    apt-get -y autoremove --purge && \
    rm -rf \
    /tmp/* \
    /var/lib/apt/lists/* \
    /var/tmp/*
RUN sed -i -e 's/# en_US.UTF-8 UTF-8/en_US.UTF-8 UTF-8/' /etc/locale.gen && \
    dpkg-reconfigure --frontend=noninteractive locales && \
    update-locale LANG=en_US.UTF-8
ENV LANG=en_US.UTF-8
ENV LANGUAGE=en_US:en
ENV LC_ALL=en_US.UTF-8

# Install Mono
RUN apt-get update && \
    apt-get install -y mono-devel && \
    apt-get -y clean && \
    apt-get -y autoremove --purge && \
    rm -rf \
    /tmp/* \
    /var/lib/apt/lists/* \
    /var/tmp/*

# Declare and install AMP dependencies

# AMP core dependencies
ARG AMPDEPS="\
    bzip2 \
    coreutils \
    curl \
    gdb \
    git \
    git-lfs \
    gnupg \
    iputils-ping \
    libc++-dev \
    libc6 \
    libatomic1 \
    libgdiplus \
    liblua5.3-0 \
    libpulse-dev \
    libsqlite3-0 \
    libzstd1 \
    locales \
    numactl \
    procps \
    socat \
    tmux \
    unzip \
    xz-utils"

# srcds (TF2, GMod, ...) dependencies
ARG SRCDSDEPS="\
    lib32gcc-s1 \
    lib32stdc++6 \
    lib32z1 \
    libbz2-1.0:i386 \
    libcurl3-gnutls:i386 \
    libcurl4 \
    libncurses6:i386 \
    libsdl2-2.0-0 \
    libsdl2-2.0-0:i386 \
    libtinfo6:i386"

# Needed for games that require Wine and Xvfb
ARG WINEXVFB="\
    fonts-wine \
    libwine \
    libwine:i386 \
    python3 \
    python3-venv \
    cabextract \
    wine \
    wine32 \
    wine64 \
    wine-binfmt \
    winbind \
    xauth \
    xvfb"

RUN if [ "$TARGETPLATFORM" = "linux/arm64" ]; then \
        dpkg --add-architecture aarch64 && \
        apt-get update && \
        apt-get install -y \
        $AMPDEPS; \
    else \ 
        dpkg --add-architecture i386 && \
        apt-get update && \
        apt-get install -y \
        $AMPDEPS \
        $SRCDSDEPS \
        $WINEXVFB; \
    fi && \
    apt-get -y clean && \
    apt-get -y autoremove --purge && \
    rm -rf \
    /tmp/* \
    /var/lib/apt/lists/* \
    /var/tmp/*

# Install Adoptium JDK
RUN wget -O - https://packages.adoptium.net/artifactory/api/gpg/key/public | tee /etc/apt/keyrings/adoptium.asc && \
    echo "deb [signed-by=/etc/apt/keyrings/adoptium.asc] https://packages.adoptium.net/artifactory/deb $(awk -F= '/^VERSION_CODENAME/{print$2}' /etc/os-release) main" | tee /etc/apt/sources.list.d/adoptium.list && \
    apt-get update && \
    apt-get install -y temurin-8-jdk temurin-11-jdk temurin-17-jdk temurin-21-jdk temurin-25-jdk && \
    apt-get clean && \
    rm -rf /var/lib/apt/lists/*

# Set up Java alternatives with JDK 25 as the highest priority (default)
# Use architecture-specific paths for both ARM64 and AMD64
# Install each tool separately as master alternatives (not slaves)
RUN if [ "$TARGETPLATFORM" = "linux/arm64" ]; then \
        JDK_SUFFIX="-arm64"; \
    else \
        JDK_SUFFIX="-amd64"; \
    fi && \
    # Install java alternatives
    update-alternatives --install /usr/bin/java java /usr/lib/jvm/temurin-25-jdk${JDK_SUFFIX}/bin/java 2500 && \
    update-alternatives --install /usr/bin/java java /usr/lib/jvm/temurin-21-jdk${JDK_SUFFIX}/bin/java 2100 && \
    update-alternatives --install /usr/bin/java java /usr/lib/jvm/temurin-17-jdk${JDK_SUFFIX}/bin/java 1700 && \
    update-alternatives --install /usr/bin/java java /usr/lib/jvm/temurin-11-jdk${JDK_SUFFIX}/bin/java 1100 && \
    update-alternatives --install /usr/bin/java java /usr/lib/jvm/temurin-8-jdk${JDK_SUFFIX}/bin/java 800 && \
    # Install javac alternatives
    update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/temurin-25-jdk${JDK_SUFFIX}/bin/javac 2500 && \
    update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/temurin-21-jdk${JDK_SUFFIX}/bin/javac 2100 && \
    update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/temurin-17-jdk${JDK_SUFFIX}/bin/javac 1700 && \
    update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/temurin-11-jdk${JDK_SUFFIX}/bin/javac 1100 && \
    update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/temurin-8-jdk${JDK_SUFFIX}/bin/javac 800 && \
    # Install jar alternatives
    update-alternatives --install /usr/bin/jar jar /usr/lib/jvm/temurin-25-jdk${JDK_SUFFIX}/bin/jar 2500 && \
    update-alternatives --install /usr/bin/jar jar /usr/lib/jvm/temurin-21-jdk${JDK_SUFFIX}/bin/jar 2100 && \
    update-alternatives --install /usr/bin/jar jar /usr/lib/jvm/temurin-17-jdk${JDK_SUFFIX}/bin/jar 1700 && \
    update-alternatives --install /usr/bin/jar jar /usr/lib/jvm/temurin-11-jdk${JDK_SUFFIX}/bin/jar 1100 && \
    update-alternatives --install /usr/bin/jar jar /usr/lib/jvm/temurin-8-jdk${JDK_SUFFIX}/bin/jar 800 && \
    # Install jarsigner alternatives
    update-alternatives --install /usr/bin/jarsigner jarsigner /usr/lib/jvm/temurin-25-jdk${JDK_SUFFIX}/bin/jarsigner 2500 && \
    update-alternatives --install /usr/bin/jarsigner jarsigner /usr/lib/jvm/temurin-21-jdk${JDK_SUFFIX}/bin/jarsigner 2100 && \
    update-alternatives --install /usr/bin/jarsigner jarsigner /usr/lib/jvm/temurin-17-jdk${JDK_SUFFIX}/bin/jarsigner 1700 && \
    update-alternatives --install /usr/bin/jarsigner jarsigner /usr/lib/jvm/temurin-11-jdk${JDK_SUFFIX}/bin/jarsigner 1100 && \
    update-alternatives --install /usr/bin/jarsigner jarsigner /usr/lib/jvm/temurin-8-jdk${JDK_SUFFIX}/bin/jarsigner 800 && \
    # Install keytool alternatives
    update-alternatives --install /usr/bin/keytool keytool /usr/lib/jvm/temurin-25-jdk${JDK_SUFFIX}/bin/keytool 2500 && \
    update-alternatives --install /usr/bin/keytool keytool /usr/lib/jvm/temurin-21-jdk${JDK_SUFFIX}/bin/keytool 2100 && \
    update-alternatives --install /usr/bin/keytool keytool /usr/lib/jvm/temurin-17-jdk${JDK_SUFFIX}/bin/keytool 1700 && \
    update-alternatives --install /usr/bin/keytool keytool /usr/lib/jvm/temurin-11-jdk${JDK_SUFFIX}/bin/keytool 1100 && \
    update-alternatives --install /usr/bin/keytool keytool /usr/lib/jvm/temurin-8-jdk${JDK_SUFFIX}/bin/keytool 800 && \
    # Explicitly set JDK 25 as the default for all tools
    update-alternatives --set java /usr/lib/jvm/temurin-25-jdk${JDK_SUFFIX}/bin/java && \
    update-alternatives --set javac /usr/lib/jvm/temurin-25-jdk${JDK_SUFFIX}/bin/javac && \
    update-alternatives --set jar /usr/lib/jvm/temurin-25-jdk${JDK_SUFFIX}/bin/jar && \
    update-alternatives --set jarsigner /usr/lib/jvm/temurin-25-jdk${JDK_SUFFIX}/bin/jarsigner && \
    update-alternatives --set keytool /usr/lib/jvm/temurin-25-jdk${JDK_SUFFIX}/bin/keytool

# Set JAVA_HOME environment variable to point to JDK 25
# This will be set at runtime via the entrypoint scripts based on architecture

# Manually install ampinstmgr by extracting it from the deb package.
# Docker doesn't have systemctl and other things that AMP's deb postinst expects,
# so we can't use apt to install ampinstmgr.
RUN apt-get update && \
    apt-get install -y --no-install-recommends \
    dirmngr \
    apt-transport-https \
    gnupg

# Add CubeCoders repository and key
RUN wget -qO - http://repo.cubecoders.com/archive.key | gpg --dearmor > /etc/apt/trusted.gpg.d/cubecoders-archive-keyring.gpg && \
    if [ "$TARGETPLATFORM" = "linux/arm64" ]; then \
        echo "deb http://repo.cubecoders.com/aarch64 debian/" > /etc/apt/sources.list.d/cubecoders.list; \
    else \
        echo "deb http://repo.cubecoders.com/ debian/" > /etc/apt/sources.list.d/cubecoders.list; \
    fi && \
    apt-get update && \
    # Just download (don't actually install) ampinstmgr
    apt-get install -y --no-install-recommends --download-only ampinstmgr && \
    # Extract ampinstmgr from downloaded package
    mkdir -p /tmp/ampinstmgr && \
    dpkg-deb -x /var/cache/apt/archives/ampinstmgr_*.deb /tmp/ampinstmgr && \
    mv /tmp/ampinstmgr/opt/cubecoders/amp/ampinstmgr /usr/local/bin/ampinstmgr && \
    apt-get -y clean && \
    apt-get -y autoremove --purge && \
    rm -rf \
    /tmp/* \
    /var/lib/apt/lists/* \
    /var/tmp/*

# Install Docker CLI (for Docker-out-of-Docker scenarios)
RUN install -m 0755 -d /etc/apt/keyrings && \
    curl -fsSL https://download.docker.com/linux/debian/gpg | gpg --dearmor -o /etc/apt/keyrings/docker.gpg && \
    chmod a+r /etc/apt/keyrings/docker.gpg && \
    echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/debian $(. /etc/os-release && echo \"$VERSION_CODENAME\") stable" > /etc/apt/sources.list.d/docker.list && \
    apt-get update && \
    apt-get install -y docker-ce-cli docker-buildx-plugin docker-compose-plugin && \
    rm -rf /var/lib/apt/lists/*

# Set up environment
COPY entrypoint /opt/entrypoint
RUN chmod -R +x /opt/entrypoint && \
    find /opt/entrypoint -type f -name "*.sh" -exec sed -i 's/\r$//' {} \; && \
    install -m 0755 /opt/entrypoint/docker-wrapper.sh /usr/local/bin/docker && \
    sed -i 's/\r$//' /usr/local/bin/docker

ENTRYPOINT ["/opt/entrypoint/main.sh"]