# This dockerfile is crafted specifically for development purposes.
# Please use `Dockerfile` instead if you wish to deploy for production.
#
# This file differs as it does not use a builder container, nor does it
# reinstall the project's python package after copying the source code,
# saving significant time during rebuilds.
#
# To build the image, run `docker build` command from the root of the
# repository:
#
#    docker build -f docker/Dockerfile .
#
# There is an optional PYTHON_VERSION build argument which sets the
# version of python to build against. For example:
#
#    docker build -f docker/Dockerfile --build-arg PYTHON_VERSION=3.8 .
#
# An optional LIBOLM_VERSION build argument which sets the
# version of libolm to build against. For example:
#
#    docker build -f docker/Dockerfile --build-arg LIBOLM_VERSION=3.1.4 .
#

ARG PYTHON_VERSION=3.8
FROM docker.io/python:${PYTHON_VERSION}-alpine3.11

##
## Build libolm for matrix-nio e2e support
##

# Install libolm build dependencies
ARG LIBOLM_VERSION=3.1.4
RUN apk add --no-cache \
    make \
    cmake \
    gcc \
    g++ \
    git \
    libffi-dev \
    yaml-dev \
    python3-dev

# Build libolm
COPY docker/build_and_install_libolm.sh /scripts/
RUN /scripts/build_and_install_libolm.sh ${LIBOLM_VERSION}

# Install native runtime dependencies
RUN apk add --no-cache \
    musl-dev \
    libpq \
    postgresql-dev \
    libstdc++

# Install python runtime modules. We do this before copying the source code
# such that these dependencies can be cached
RUN mkdir -p /src/molly
COPY molly/__init__.py /src/molly/
COPY README.md run_molly /src/
COPY setup.py /src/setup.py
RUN pip install -e "/src/"

# Now copy the source code
COPY molly/*.py /src/molly/
COPY *.py /src/

# Specify a volume that holds the config file, SQLite3 database,
# and the matrix-nio store
VOLUME ["/data"]

# Start the app
ENTRYPOINT ["run_molly", "/data/config.yaml"]