modorganizer2-linux-installer/docker/dockerfile

ARG BASE_IMAGE=ubuntu:latest
FROM ${BASE_IMAGE}

ARG DISTRO=ubuntu

WORKDIR /tmp/mo2-lint
ENV HOME=/home/docker

RUN case "${DISTRO}" in \
    ubuntu) \
        dpkg --add-architecture i386 \
     && apt-get update \
     && apt-get install -y --no-install-recommends \
            binutils \
            ca-certificates \
            curl \
            make \
            p7zip-full \
            procps \
            psmisc \
            python3 \
            unzip \
            wget \
            wine \
            wine32 \
            wine64 \
            winetricks \
            xdg-utils \
            xvfb \
            zenity \
     && rm -rf /var/lib/apt/lists/* \
    ;; \
    debian) \
        sed -i 's/Components: main$/Components: main contrib/' /etc/apt/sources.list.d/debian.sources \
     && dpkg --add-architecture i386 \
     && apt-get update \
     && apt-get install -y --no-install-recommends \
            binutils \
            ca-certificates \
            curl \
            libpython3.13 \
            make \
            p7zip-full \
            procps \
            psmisc \
            python3 \
            unzip \
            wget \
            wine \
            wine32 \
            wine64 \
            winetricks \
            xauth \
            xdg-utils \
            xvfb \
            zenity \
     && rm -rf /var/lib/apt/lists/* \
    ;; \
    fedora) \
        dnf install -y \
            "https://mirrors.rpmfusion.org/free/fedora/rpmfusion-free-release-$(rpm -E %fedora).noarch.rpm" \
            "https://mirrors.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-$(rpm -E %fedora).noarch.rpm" \
     && dnf install -y --setopt=install_weak_deps=False \
            binutils \
            ca-certificates \
            curl \
            make \
            p7zip \
            psmisc \
            python3 \
            unzip \
            wget \
            wine \
            winetricks \
            xorg-x11-server-Xvfb \
            zenity \
     && dnf clean all \
    ;; \
    arch) \
        echo -e '\n[multilib]\nInclude = /etc/pacman.d/mirrorlist' >> /etc/pacman.conf \
     && pacman -Syu --noconfirm \
     && pacman -S --noconfirm --needed \
            binutils \
            ca-certificates \
            curl \
            make \
            p7zip \
            procps-ng \
            psmisc \
            python \
            unzip \
            wget \
            wine \
            winetricks \
            xdg-utils \
            xorg-server-xvfb \
            zenity \
     && pacman -Scc --noconfirm \
    ;; \
    steamos) \
        echo "https://dl-cdn.alpinelinux.org/alpine/edge/testing" >> /etc/apk/repositories \
     && apk add --no-cache \
            binutils \
            ca-certificates \
            curl \
            make \
            p7zip \
            procps \
            python3 \
            unzip \
            wget \
            wine \
            winetricks \
            xdg-utils \
            xvfb-run \
            zenity \
    ;; \
    *) echo "Unknown DISTRO: ${DISTRO}" && exit 1 ;; \
    esac

RUN useradd docker
COPY docker/filesystem/home/docker /home/docker
RUN chown -R docker:docker /tmp/mo2-lint /home/docker

RUN curl -LsSf https://astral.sh/uv/install.sh | sh
ENV PATH="${HOME}/.local/bin:${PATH}"

COPY . .
RUN chown -R docker:docker /tmp/mo2-lint

COPY docker/entrypoint.sh /entrypoint.sh
COPY docker/validate.sh /validate.sh
RUN chmod +x /entrypoint.sh /validate.sh

USER docker

# Make empty directories
RUN mkdir -p "${HOME}/.local/share/Steam/steamapps/compatdata/22330" \
 && mkdir -p "${HOME}/Games/heroic/.prefixes/The Elder Scrolls IV Oblivion"

# Symlink Steam library
RUN rm -rf "${HOME}/.steam/steam" \
 && mkdir -p "${HOME}/.steam" \
 && ln -sf "${HOME}/.local/share/Steam" "${HOME}/.steam/steam" \
 && ln -sf "${HOME}/.local/share/Steam" "${HOME}/.steam/root"

# Convert appinfo.vdf to binary
RUN python3 /tmp/mo2-lint/docker/gen_appinfo.py \
    "${HOME}/.local/share/Steam/appcache/appinfo.vdf"

# Create Proton 10 stub
RUN mkdir -p "${HOME}/.local/share/Steam/steamapps/common/Proton 10.0/files/bin" \
 && printf '#!/bin/sh\nexec wine "$@"\n' \
    > "${HOME}/.local/share/Steam/steamapps/common/Proton 10.0/proton" \
 && chmod +x "${HOME}/.local/share/Steam/steamapps/common/Proton 10.0/proton"

# Create appmanifest ACF files
RUN printf '"AppState"\n{\n\t"appid"\t"22330"\n\t"name"\t"Oblivion"\n\t"installdir"\t"Oblivion"\n}\n' \
    > "${HOME}/.local/share/Steam/steamapps/appmanifest_22330.acf" \
 && printf '"AppState"\n{\n\t"appid"\t"2805730"\n\t"name"\t"Proton 10.0"\n\t"installdir"\t"Proton 10.0"\n}\n' \
    > "${HOME}/.local/share/Steam/steamapps/appmanifest_2805730.acf"

# Create Heroic Wine prefix
RUN DISPLAY="" \
    WINEDEBUG=-all \
    WINEDLLOVERRIDES="mscoree,mshtml=" \
    WINEPREFIX="${HOME}/Games/heroic/.prefixes/The Elder Scrolls IV Oblivion" \
    timeout 60 wine wineboot --init 2>/dev/null || true

# Create Steam Wine prefix
RUN WINEDEBUG=-all \
    WINEDLLOVERRIDES="mscoree,mshtml=" \
    WINEPREFIX="${HOME}/.local/share/Steam/steamapps/compatdata/22330/pfx" \
    timeout 60 wine wineboot --init 2>/dev/null || true \
 && touch "${HOME}/.local/share/Steam/steamapps/compatdata/22330/pfx.lock" \
 && mkdir -p "${HOME}/.local/share/Steam/steamapps/compatdata/22330/pfx/drive_c/users/docker/Temp" \
 && mkdir -p "${HOME}/.local/share/Steam/steamapps/compatdata/22330/pfx/drive_c/users/docker/AppData/Local/Temp"

ENTRYPOINT ["/entrypoint.sh"]