Dockerfile

FROM ubuntu:xenial

USER root

WORKDIR '/app'

ARG GODOT_VERSION=3.4.2

RUN apt-get update && apt-get install -y --no-install-recommends \
    ca-certificates \
    wget \
    unzip \
    python \
    python-openssl \
    curl \
    gnupg \
    && rm -rf /var/lib/apt/lists/*

RUN wget https://downloads.tuxfamily.org/godotengine/${GODOT_VERSION}/Godot_v${GODOT_VERSION}-stable_linux_headless.64.zip \
    && wget https://downloads.tuxfamily.org/godotengine/${GODOT_VERSION}/Godot_v${GODOT_VERSION}-stable_export_templates.tpz \
    && mkdir ~/.cache \
    && mkdir -p ~/.config/godot \
    && mkdir -p ~/.local/share/godot/templates/${GODOT_VERSION}.stable \
    && unzip Godot_v${GODOT_VERSION}-stable_linux_headless.64.zip \
    && mv Godot_v${GODOT_VERSION}-stable_linux_headless.64 /usr/local/bin/godot \
    && unzip Godot_v${GODOT_VERSION}-stable_export_templates.tpz \
    && mv templates/* ~/.local/share/godot/templates/${GODOT_VERSION}.stable \
    && rm -f Godot_v${GODOT_VERSION}-stable_export_templates.tpz Godot_v${GODOT_VERSION}-stable_linux_headless.64.zip

RUN wget https://downloads.tuxfamily.org/godotengine/${GODOT_VERSION}/Godot_v${GODOT_VERSION}-stable_linux_headless.64.zip \
    && unzip Godot_v${GODOT_VERSION}-stable_linux_headless.64.zip \
    && mv Godot_v${GODOT_VERSION}-stable_linux_headless.64 /usr/local/bin/godot \
    && rm Godot_v${GODOT_VERSION}-stable_linux_headless.64.zip

COPY ./web/ ./web/
RUN curl -sL https://deb.nodesource.com/setup_12.x  | bash - \
    && apt-get -y install nodejs

RUN cd /app/web && npm install

COPY ./godot-project/ ./godot-project/

RUN cd /app/godot-project && godot --export "Client" ../web/game/game && mv ../web/game/game ../web/game/index.html

EXPOSE 8080

CMD cd /app/web && npm start