FROM ubuntu:20.04

# Avoid prompts from apt during build
ARG DEBIAN_FRONTEND=noninteractive

RUN apt-get update && apt-get install -y \
    wget \
    x11vnc \
    xvfb \
    && rm -rf /var/lib/apt/lists/*

# Create the /app directory to hold the application
WORKDIR /app

# https://medium.com/@renswunnink/why-i-love-appimage-for-linux-distros-924769510ec5
RUN wget -O lmstudio.AppImage "https://releases.lmstudio.ai/linux/0.2.18/beta/LM_Studio-0.2.18.AppImage" && \
    chmod u+x lmstudio.AppImage && \
    ./lmstudio.AppImage --appimage-extract && \
    rm lmstudio.AppImage && \
    mv squashfs-root lmstudio

# Setup a virtual display environment with XVFB
ENV DISPLAY=:99
RUN Xvfb :99 -screen 0 1024x768x16 &
EXPOSE 8080

# Run LM Studio (assumes LM Studio can be run headlessly or in a server mode)
CMD ["./lmstudio/AppRun"]

# build: docker build -t llmstudio .
#   run: docker run (-dit) -p 8980:8080 llmstudio