# Set the base image

FROM arm64v8/python:3.8-slim AS builder

# Install linux dependencies

RUN apt-get update && \

DEBIAN_FRONTEND=noninteractive apt-get install -y gcc \

build-essential pkg-config libusb-1.0 curl git \

sudo libudev-dev libssl-dev && \

rm -rf /var/lib/apt/lists/*

# Add hummingbot user and group

RUN groupadd -g 8211 hummingbot && \

useradd -m -s /bin/bash -u 8211 -g 8211 hummingbot

# Switch to hummingbot user

USER hummingbot:hummingbot

WORKDIR /home/hummingbot

# Install miniconda

RUN curl https://repo.anaconda.com/miniconda/Miniconda3-py38_4.10.3-Linux-aarch64.sh -o ~/miniconda.sh && \

/bin/bash ~/miniconda.sh -b && \

rm ~/miniconda.sh && \

~/miniconda3/bin/conda update -n base conda -y && \

~/miniconda3/bin/conda clean -tipy

# Dropping default ~/.bashrc because it will return if not running as interactive shell, thus not invoking PATH settings

RUN :> ~/.bashrc

# Copy environment only to optimize build caching, so changes in sources will not cause conda env invalidation

COPY --chown=hummingbot:hummingbot setup/environment-linux-aarch64.yml setup/

# ./install | create hummingbot environment

RUN ~/miniconda3/bin/conda env create -f setup/environment-linux-aarch64.yml && \

~/miniconda3/bin/conda clean -tipy && \

# clear pip cache

rm -rf /home/hummingbot/.cache

# Copy remaining files

COPY --chown=hummingbot:hummingbot bin/ bin/

COPY --chown=hummingbot:hummingbot hummingbot/ hummingbot/

COPY --chown=hummingbot:hummingbot setup.py .

COPY --chown=hummingbot:hummingbot LICENSE .

COPY --chown=hummingbot:hummingbot README.md .

COPY --chown=hummingbot:hummingbot DATA_COLLECTION.md .

# activate hummingbot env when entering the CT

RUN echo "source /home/hummingbot/miniconda3/etc/profile.d/conda.sh && conda activate $(head -1 setup/environment-linux-aarch64.yml | cut -d' ' -f2)" >> ~/.bashrc

# ./compile + cleanup build folder

RUN /home/hummingbot/miniconda3/envs/$(head -1 setup/environment-linux-aarch64.yml | cut -d' ' -f2)/bin/python3 setup.py build_ext --inplace -j 8 && \

rm -rf build/ && \

find . -type f -name "*.cpp" -delete

# Build final image using artifacts from builer

FROM arm64v8/python:3.8-slim AS release

# Dockerfile author / maintainer

LABEL maintainer="CoinAlpha, Inc. <dev@coinalpha.com>"

# Build arguments

ARG BRANCH=""

ARG COMMIT=""

ARG BUILD_DATE=""

LABEL branch=${BRANCH}

LABEL commit=${COMMIT}

LABEL date=${BUILD_DATE}

# Set ENV variables

ENV COMMIT_SHA=${COMMIT}

ENV COMMIT_BRANCH=${BRANCH}

ENV BUILD_DATE=${DATE}

ENV STRATEGY=${STRATEGY}

ENV CONFIG_FILE_NAME=${CONFIG_FILE_NAME}

ENV WALLET=${WALLET}

ENV CONFIG_PASSWORD=${CONFIG_PASSWORD}

ENV INSTALLATION_TYPE=docker

# Add hummingbot user and group

RUN groupadd -g 8211 hummingbot && \

useradd -m -s /bin/bash -u 8211 -g 8211 hummingbot

# Create sym links

RUN ln -s /conf /home/hummingbot/conf && \

ln -s /logs /home/hummingbot/logs && \

ln -s /certs /home/hummingbot/certs && \

ln -s /data /home/hummingbot/data && \

ln -s /pmm_scripts /home/hummingbot/pmm_scripts && \

ln -s /scripts /home/hummingbot/scripts

# Create mount points

RUN mkdir -p /conf /conf/connectors /logs /data /pmm_scripts /scripts /certs && \

chown -R hummingbot:hummingbot /conf /conf/connectors /logs /data /pmm_scripts /scripts /certs

VOLUME /conf /conf/connectors /logs /data /pmm_scripts /scripts /certs

# Pre-populate pmm_scripts/ volume with default pmm_scripts

COPY --chown=hummingbot:hummingbot pmm_scripts/ pmm_scripts/

# Pre-populate scripts/ volume with default scripts

COPY --chown=hummingbot:hummingbot scripts/ scripts/

# Copy the conf folder structure

COPY --chown=hummingbot:hummingbot conf/ conf/

# Install packages required in runtime

RUN apt-get update && \

DEBIAN_FRONTEND=noninteractive apt-get install -y sudo libusb-1.0 && \

rm -rf /var/lib/apt/lists/*

WORKDIR /home/hummingbot

# Copy all build artifacts from builder image

COPY --from=builder --chown=hummingbot:hummingbot /home/ /home/

# additional configs (sudo)

COPY docker/etc /etc

# Setting bash as default shell because we have .bashrc with customized PATH (setting SHELL affects RUN, CMD and ENTRYPOINT, but not manual commands e.g. `docker run image COMMAND`!)

SHELL [ "/bin/bash", "-lc" ]

CMD /home/hummingbot/miniconda3/envs/$(head -1 setup/environment-linux-aarch64.yml | cut -d' ' -f2)/bin/python3 bin/hummingbot_quickstart.py \

--auto-set-permissions $(id -u hummingbot):$(id -g hummingbot)