FROM python:3.14-alpine

ENV PYTHONDONTWRITEBYTECODE=1
ENV PYTHONUNBUFFERED=1

WORKDIR /app

RUN apk add --no-cache \
    gcc musl-dev python3-dev \
    \
    libffi-dev \
    jpeg-dev \
    zlib-dev \
    \
    cairo-dev \
    pango-dev \
    gdk-pixbuf-dev \
    glib-dev \
    freetype-dev \
    fontconfig-dev \
    \
    pkgconfig

COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

COPY . .
RUN mkdir -p db storage/archive storage/pdf storage/backups

CMD ["gunicorn", "-w", "1", "-k", "gthread", "--threads", "8", "-b", "0.0.0.0:5000", "run:app"]