# syntax=docker/dockerfile:1.7

FROM python:3.12-slim

ENV PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1 \
    PIP_DISABLE_PIP_VERSION_CHECK=1 \
    PIP_NO_CACHE_DIR=1 \
    TG_WS_PROXY_HOST=0.0.0.0 \
    TG_WS_PROXY_PORT=1080 \
    TG_WS_PROXY_DC_IPS="2:149.154.167.220 4:149.154.167.220"

RUN apt-get update \
    && apt-get install -y --no-install-recommends build-essential cargo libffi-dev libssl-dev tini ca-certificates \
    && rm -rf /var/lib/apt/lists/* \
    && groupadd --system app \
    && useradd --system --gid app --create-home --home-dir /home/app app

WORKDIR /app
COPY pyproject.toml README.md LICENSE ./
COPY proxy ./proxy
COPY utils ./utils

RUN pip install --upgrade pip setuptools wheel \
    && pip install .

USER app

EXPOSE 1080/tcp

ENTRYPOINT ["/usr/bin/tini", "--", "/bin/sh", "-lc", "set -eu; args=\"--host ${TG_WS_PROXY_HOST} --port ${TG_WS_PROXY_PORT}\"; for dc in ${TG_WS_PROXY_DC_IPS}; do args=\"$args --dc-ip $dc\"; done; exec python -u -m proxy.tg_ws_proxy $args \"$@\"", "--"]
CMD []