Dockerfile.linux.x86_64

# Use the official Python 3.12 slim image based on Debian Bookworm as the base image
FROM python:3.12-slim-bookworm

# Set environment variables for build and target platforms
ENV BUILDPLATFORM=Linux
ENV TARGETPLATFORM=x86_64

# Update the package list, install wget and make, download and install Miniconda, and clean up
RUN apt update \
    && apt install --yes wget make \
    && cd /tmp \
    && wget https://repo.anaconda.com/miniconda/Miniconda3-latest-$BUILDPLATFORM-$TARGETPLATFORM.sh \
    && bash Miniconda3-latest-$BUILDPLATFORM-$TARGETPLATFORM.sh -b -u -p /opt/conda \
    && /opt/conda/bin/conda init bash \
    && apt clean && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*

# Update PATH to include Miniconda binaries
ENV PATH="/opt/conda/bin:${PATH}"

# Create a new user 'abi' with a home directory and bash shell
RUN useradd -m abi -s /bin/bash \
    && mkdir /app && chown abi /app

# Set the working directory to /app
WORKDIR /app

# Add conda.yml and Makefile to /app with ownership set to 'abi'
ADD --chown=abi:abi conda.yml Makefile /app/

# Switch to user 'abi'
USER abi

# Initialize conda for bash shell
RUN conda init bash

# Add conda environment activation command to .bashrc for user 'abi'
RUN echo "conda activate /app/.abi-conda" >> /home/abi/.bashrc

# Switch back to root user
USER root

# Run a complex command to install conda packages and clean up to reduce image size
RUN su - abi -c "export PATH=\"/opt/conda/bin:${PATH}\" && cd /app && make conda-install-kernel && conda clean --all -y" && \
    conda clean --all -y && \
    find /opt/conda/ -type f -name '*.a' -delete && \
    find /opt/conda/ -type f -name '*.pyc' -delete && \
    find /opt/conda/ -type f -name '*.pyo' -delete && \
    find /opt/conda/ -type f -name '*.js.map' -delete && \
    rm -rf /opt/conda/pkgs && \
    rm -rf /opt/conda/conda-meta

# Add conda environment activation command to .bashrc for root user
RUN echo "conda activate /app/.abi-conda" >> /root/.bashrc

# Add all remaining files to /app with ownership set to 'abi'
ADD --chown=abi:abi . .

# Switch back to user 'abi'
USER abi

# Set the entrypoint to the docker-entrypoint.sh script
ENTRYPOINT ["/app/docker-entrypoint.sh"]