nicobot/Dockerfile-debian-slim
2020-12-20 15:46:57 +01:00

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# Python version > 3.4.2
FROM python:3-slim
RUN apt-get update && \
apt install -y cmake g++ make && \
rm -rf /var/lib/apt/lists/*
WORKDIR /usr/src/app
# TODO How to do it with one COPY ?
# Or it could be COPY . . with a proper .dockerignore
# Or build the context as a preliminary step
COPY nicobot nicobot/
COPY requirements-runtime.txt .
RUN pip install --no-cache-dir -r requirements-runtime.txt
# It could be packaged (RUN python setup.py sdist bdist_wheel) to possibly
# improve size and speed ; probably as a multistage build
# And update the version from git using setuptools-scm
# But it requires a bit of work
#RUN python setup.py sdist bdist_wheel
# This script allows packaging several bots in the same image
# (to be clean they could be in separate images but they're so close that it's a lot easier to package and does not waste space by duplicating images)
# Otherwise the ENTRYPOINT should simply be [ "python"]
# Made a a separate COPY because it's a docker-specific layer
# (other layers don't need to be re-built if this one changes)
COPY docker-entrypoint.sh .
ENTRYPOINT [ "./docker-entrypoint.sh" ]