Dockerfile.julia

FROM python:3.10
RUN useradd -m jupyter
EXPOSE 8888

RUN apt update && apt install -y lsof

# Install Julia
RUN wget --no-verbose -O julia.tar.gz "https://julialang-s3.julialang.org/bin/linux/$(uname -m|sed 's/86_//')/1.10/julia-1.10.1-linux-$(uname -m).tar.gz"
RUN tar -xzf "julia.tar.gz" && mv julia-1.10.1 /opt/julia && \
    ln -s /opt/julia/bin/julia /usr/local/bin/julia && rm "julia.tar.gz"

# Add Julia to Jupyter
USER 1000
RUN julia -e 'using Pkg; Pkg.add("IJulia");'

# Install Julia requirements
RUN julia -e ' \
    packages = [ \
        "DataSets", "XLSX", "Plots", "Downloads", "DataFrames", "ImageShow", "FileIO", "JSON3", "CSV"  \
    ]; \
    using Pkg; \
    Pkg.add(packages);'

# Back to root for Python package install
USER root

# Install Python requirements
RUN pip install --upgrade --no-cache-dir hatch pip

# Install project requirements
# Hack to install requirements without requiring the rest of the files
COPY --chown=1000:1000 pyproject.toml /jupyter/
RUN bash -c "pip install --no-build-isolation --no-cache-dir -r <(echo 'import tomli; c = tomli.load(open(\"/jupyter/pyproject.toml\", \"rb\")); d = c[\"project\"][\"dependencies\"]; print(\"\n\".join(f\"{dep}\" for dep in d))' | python)"

# Copy src code over
COPY --chown=1000:1000 . /jupyter
RUN chown -R 1000:1000 /jupyter
RUN pip install --no-build-isolation --no-cache-dir /jupyter

# Switch to non-root user. It is crucial for security reasons to not run jupyter as root user!
USER jupyter
WORKDIR /jupyter

RUN julia -e 'using Pkg; Pkg.add("IJulia");'

# Service
CMD ["beaker", "notebook", "--ip", "0.0.0.0"]