# AWS Lambda python pacakge
FROM public.ecr.aws/lambda/python:3.12

# Install Poetry (you could pin a version if you like)
RUN curl -sSL https://install.python-poetry.org | python3 -

# Add Poetry to PATH
ENV PATH="/root/.local/bin:$PATH"

# Set working directory
WORKDIR /var/task

# Copy Poetry files first to leverage Docker layer caching
COPY pyproject.toml poetry.lock README.md ./
COPY etl/ etl/


# Install dependencies into /var/task
RUN poetry config virtualenvs.create false \
  && poetry install --only main --no-interaction --no-ansi

# Copy app code
COPY deployment/lambda/lambda_example/docker/app.py ./

# Set the CMD to your handler
CMD ["app.handler"]