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forge-kasm/Dockerfile
Ryan Hamilton 3f4c3510d4
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Add custom startup script for Forge and update Dockerfile for integration
2025-06-05 10:56:06 -05:00

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1.4 KiB
Docker

ARG BASE_TAG="develop"
ARG BASE_IMAGE="core-ubuntu-jammy"
FROM kasmweb/$BASE_IMAGE:$BASE_TAG
USER root
ENV HOME /home/kasm-default-profile
ENV STARTUPDIR /dockerstartup
ENV INST_SCRIPTS $STARTUPDIR/install
WORKDIR $HOME
######### Customize Container Here ###########
### Install Java 17
RUN apt-get update && \
apt-get install -y openjdk-17-jdk && \
apt-get clean && \
rm -rf /var/lib/apt/lists/*
### Install Forge
WORKDIR /tmp/forge-download
RUN apt-get update && apt-get install -y jq curl && \
SNAPSHOT_URL=$(curl -s https://api.github.com/repos/Card-Forge/forge/releases/tags/daily-snapshots \
| jq -r '.assets[] | select(.name | test("forge-installer-.*\\.tar\\.bz2")) | .browser_download_url') && \
curl -L "$SNAPSHOT_URL" -o forge.tar.bz2 && \
mkdir -p /opt/forge && \
tar -xjf forge.tar.bz2 -C /opt/forge && \
rm forge.tar.bz2 && \
apt-get purge -y jq curl && \
apt-get autoremove -y
### Add the startup script
COPY custom_startup /dockerstartup/custom_startup
RUN chmod +x /dockerstartup/custom_startup
### Optional: Single app UI tweaks
RUN cp $HOME/.config/xfce4/xfconf/single-application-xfce-perchannel-xml/* \
$HOME/.config/xfce4/xfconf/xfce-perchannel-xml/
######### End Customizations ###########
RUN chown 1000:0 $HOME
ENV HOME /home/kasm-user
WORKDIR $HOME
RUN mkdir -p $HOME && chown -R 1000:0 $HOME
USER 1000