Dockerfile

FROM python:3.12-slim

ENV POETRY_VERSION=1.8.2 \
    POETRY_HOME=/opt/poetry \
    POETRY_NO_INTERACTION=1 \
    POETRY_VIRTUALENVS_CREATE=false \
    PYTHONPATH=/app \
    # Set up locales for russian language
    LANG=ru_RU.UTF-8 \
    LANGUAGE=ru_RU:ru \
    LC_ALL=ru_RU.UTF-8

RUN apt-get update && apt-get install -y --no-install-recommends \
        libpango-1.0-0 \
        libpangoft2-1.0-0 \
        libgdk-pixbuf2.0-0 \
        locales \
    && sed -i -e 's/# ru_RU.UTF-8 UTF-8/ru_RU.UTF-8 UTF-8/' /etc/locale.gen \
    && dpkg-reconfigure --frontend=noninteractive locales \
    && apt-get clean \
    && rm -rf /var/lib/apt/lists/*

RUN pip install --no-cache-dir "poetry==${POETRY_VERSION}"

WORKDIR /app
COPY pyproject.toml poetry.lock README.md ./
RUN poetry install --no-root --only main

COPY src/app ./app

CMD ["python", "-m", "app.bots.tg.bot"]