synapse/docker/editable.Dockerfile

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# syntax=docker/dockerfile:1
# This dockerfile builds an editable install of Synapse.
#
# Used by `complement.sh`. Not suitable for production use.
ARG PYTHON_VERSION=3.9
###
### Stage 0: generate requirements.txt
###
# We hardcode the use of Debian bullseye here because this could change upstream
# and other Dockerfiles used for testing are expecting bullseye.
FROM docker.io/python:${PYTHON_VERSION}-slim-bullseye
# Install Rust and other dependencies (stolen from normal Dockerfile)
# install the OS build deps
RUN \
--mount=type=cache,target=/var/cache/apt,sharing=locked \
--mount=type=cache,target=/var/lib/apt,sharing=locked \
apt-get update -qq && apt-get install -yqq \
build-essential \
libffi-dev \
libjpeg-dev \
libpq-dev \
libssl-dev \
libwebp-dev \
libxml++2.6-dev \
libxslt1-dev \
openssl \
zlib1g-dev \
git \
curl \
gosu \
libjpeg62-turbo \
libpq5 \
libwebp6 \
xmlsec1 \
libjemalloc2 \
&& rm -rf /var/lib/apt/lists/*
ENV RUSTUP_HOME=/rust
ENV CARGO_HOME=/cargo
ENV PATH=/cargo/bin:/rust/bin:$PATH
RUN mkdir /rust /cargo
RUN curl -sSf https://sh.rustup.rs | sh -s -- -y --no-modify-path --default-toolchain stable --profile minimal
# Make a base copy of the editable source tree, so that we have something to
# install and build now — even though it's going to be covered up by a mount
# at runtime.
COPY synapse /editable-src/synapse/
COPY rust /editable-src/rust/
# ... and what we need to `pip install`.
COPY pyproject.toml poetry.lock README.rst build_rust.py Cargo.toml Cargo.lock /editable-src/
RUN pip install poetry
RUN poetry config virtualenvs.create false
RUN cd /editable-src && poetry install --extras all
# Make copies of useful things for inspection:
# - the Rust module (must be copied to the editable source tree before startup)
# - poetry.lock is useful for checking if dependencies have changed.
RUN cp /editable-src/synapse/synapse_rust.abi3.so /synapse_rust.abi3.so.bak
RUN cp /editable-src/poetry.lock /poetry.lock.bak
### Extra setup from original Dockerfile
COPY ./docker/start.py /start.py
COPY ./docker/conf /conf
EXPOSE 8008/tcp 8009/tcp 8448/tcp
ENTRYPOINT ["/start.py"]
HEALTHCHECK --start-period=5s --interval=15s --timeout=5s \
CMD curl -fSs http://localhost:8008/health || exit 1