FROM cloudron/base:5.0.0

ARG RATHOLE_VERSION=v0.5.0
ARG ARCH=x86_64-unknown-linux-gnu

USER root
RUN apt-get update \
 && apt-get install -y --no-install-recommends curl ca-certificates tar python3 \
 && rm -rf /var/lib/apt/lists/*

WORKDIR /app/pkg

# Download Rathole release binary (adjust version/arch via build args)
RUN set -eux; \
    url="https://github.com/rathole-org/rathole/releases/download/${RATHOLE_VERSION}/rathole-${ARCH}.tar.gz"; \
    echo "Fetching ${url}"; \
    curl -fsSL "$url" -o rathole.tar.gz; \
    tar -xzf rathole.tar.gz; \
    rm rathole.tar.gz; \
    mv rathole /app/pkg/rathole; \
    chmod +x /app/pkg/rathole; \
    chown cloudron:cloudron /app/pkg/rathole

# Start script
COPY start.sh /app/pkg/start.sh
RUN chmod +x /app/pkg/start.sh && chown cloudron:cloudron /app/pkg/start.sh

WORKDIR /app/code
RUN mkdir -p /app/data && chown -R cloudron:cloudron /app/data

USER cloudron

ENV APP_PORT=3000 \
    RATHOLE_CONFIG_PATH=/app/data/rathole.toml

EXPOSE 3000 2333

HEALTHCHECK --interval=30s --timeout=5s --start-period=20s --retries=3 \
  CMD curl -fsS http://127.0.0.1:${APP_PORT}/ || exit 1

CMD ["/app/pkg/start.sh"]