Dockerfile.dev

FROM python:3.10-slim-bullseye

# Creates application directory
WORKDIR /app

# Creates an appuser and change the ownership of the application's folder
RUN useradd -m appuser && chown appuser /app

RUN apt-get update \
    && apt-get -y install build-essential \
    && apt-get -y install gettext \
    && apt-get -y install git

# Installs poetry and pip
RUN pip install --upgrade pip && \
    pip install poetry && \
    poetry config virtualenvs.create false --local

# Copy dependency definition to cache
COPY --chown=appuser poetry.lock pyproject.toml /app/

# Installs projects dependencies as a separate layer
RUN poetry install --no-root

# Copies and chowns for the userapp on a single layer
COPY --chown=appuser . /app

# Switching to the non-root appuser for security
USER appuser