Dockerfile

# syntax=docker/dockerfile-upstream:master-labs

FROM python:3.12-alpine AS build
COPY --from=ghcr.io/astral-sh/uv:latest /uv /bin/uv
WORKDIR /app
RUN --mount=type=cache,target=/var/cache/apk \
    --mount=type=cache,target=/root/.cache/uv \
    --mount=type=bind,source=uv.lock,target=uv.lock \
    --mount=type=bind,source=pyproject.toml,target=pyproject.toml \
    : \
    && apk update && apk add poppler-utils build-base \
    && uv sync --no-dev --locked \
    && :

FROM python:3.12.0-alpine AS base
# https://docs.docker.com/reference/dockerfile/#copy---parents
COPY --parents --from=build /app/.venv /
WORKDIR /app
COPY ./src ./
ENV PATH="/app/.venv/bin:$PATH"
ENV PYTHONUNBUFFERED=0

FROM base AS production
CMD ["python",  "./main.py"]

FROM base AS debug
COPY --from=ghcr.io/astral-sh/uv:latest /uv /bin/uv
ENV DEBUG=1
ENV LOG_LEVEL=DEBUG
RUN uv pip install debugpy
CMD ["python", "-Xfrozen_modules=off", "-m", "debugpy", "--wait-for-client", "--listen", "0.0.0.0:5678", "./main.py"]