FROM python:3.10

# Create unprivileged user with UID as specified by the build argument DEV_USER_UID, defaulting to 1000.
# (This should match the UID of your local user. If it doesn't, use an ".env" file to overwrite this variable.)
ARG DEV_USER_UID=1000
RUN echo Creating dev user with UID $DEV_USER_UID && \
    useradd -m -d /home/dev -u $DEV_USER_UID dev
USER dev
ENV PATH="/home/dev/.local/bin:${PATH}"

# Don't write bytecode cache files
ENV PYTHONDONTWRITEBYTECODE=1

# Install pipenv to generate requirements.txt from Pipfile
RUN pip install pipenv

# Generate requirements.txt and install dependencies with pip
WORKDIR /app
COPY Pipfile Pipfile.lock ./
RUN pipenv requirements --dev > tmp_requirements.txt && \
    pip install -r tmp_requirements.txt

# Set default command
CMD ["bash"]