# syntax=docker/dockerfile:1

ARG PYTHON_VERSION=3.12
FROM public.ecr.aws/lambda/python:${PYTHON_VERSION} AS build

# Prevents Python from writing pyc files.
ENV PYTHONDONTWRITEBYTECODE=1

# Keeps Python from buffering stdout and stderr to avoid situations where
# the application crashes without emitting any logs due to buffering.
ENV PYTHONUNBUFFERED=1

RUN --mount=type=cache,target=/root/.cache/pip \
    pip install uv

WORKDIR /app

COPY pyproject.toml .
COPY uv.lock .

RUN --mount=type=cache,target=/root/.cache/uv \
    uv sync --frozen

COPY . ${LAMBDA_TASK_ROOT}

CMD [ "index.lambda_handler" ]