# Dockerfile for webhook server (Ubuntu 22.04 + Python Flask)

FROM ubuntu:22.04

ENV DEBIAN_FRONTEND=noninteractive \
    LANG=ko_KR.UTF-8 \
    LANGUAGE=ko_KR:ko \
    LC_ALL=ko_KR.UTF-8

# 기본 패키지 설치 및 로케일 설정
RUN apt-get update && \
    apt-get install -y --no-install-recommends \
        locales tzdata python3 python3-pip curl ca-certificates && \
    locale-gen ko_KR.UTF-8 && \
    ln -sf /usr/share/zoneinfo/Asia/Seoul /etc/localtime && \
    dpkg-reconfigure --frontend noninteractive tzdata && \
    ln -sf /usr/bin/python3 /usr/bin/python && \
    apt-get clean && rm -rf /var/lib/apt/lists/*

# Flask 설치
RUN pip3 install --no-cache-dir flask requests

# 작업 디렉토리
WORKDIR /app

# 외부 접속 허용 포트
EXPOSE 5000

# Flask 앱 실행
CMD ["python3", "webhook.py"]