FROM python:3.11-slim

# Install docker CLI (just the client, not the daemon)
RUN apt-get update && \
    apt-get install -y --no-install-recommends curl gnupg && \
    install -m 0755 -d /etc/apt/keyrings && \
    curl -fsSL https://download.docker.com/linux/debian/gpg | gpg --dearmor -o /etc/apt/keyrings/docker.gpg && \
    echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/debian $(. /etc/os-release && echo $VERSION_CODENAME) stable" > /etc/apt/sources.list.d/docker.list && \
    apt-get update && \
    apt-get install -y --no-install-recommends docker-ce-cli && \
    rm -rf /var/lib/apt/lists/*

# Install PyYAML for registry parsing
RUN pip install --no-cache-dir pyyaml

WORKDIR /app

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

COPY app/ ./app/
COPY static/ ./static/

# Locale support for paths with special chars + libexpat for host venv compatibility
RUN apt-get update && \
    apt-get install -y --no-install-recommends locales libexpat1 && \
    echo "en_US.UTF-8 UTF-8" > /etc/locale.gen && locale-gen && \
    rm -rf /var/lib/apt/lists/*
ENV LANG=en_US.UTF-8 LC_ALL=en_US.UTF-8

EXPOSE 8080

CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8080"]