FROM debian:bookworm-slim

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

RUN groupadd --system omnigraph \
    && useradd --system --gid omnigraph --create-home --home-dir /var/lib/omnigraph omnigraph

COPY target/release/omnigraph-server /usr/local/bin/omnigraph-server
COPY docker/entrypoint.sh /usr/local/bin/omnigraph-entrypoint

RUN chmod 0755 /usr/local/bin/omnigraph-server /usr/local/bin/omnigraph-entrypoint

ENV OMNIGRAPH_BIND=0.0.0.0:8080

WORKDIR /var/lib/omnigraph
USER omnigraph:omnigraph

EXPOSE 8080

HEALTHCHECK --interval=30s --timeout=5s --start-period=10s --retries=3 \
  CMD curl -fsS http://127.0.0.1:8080/healthz >/dev/null || exit 1

ENTRYPOINT ["/usr/local/bin/omnigraph-entrypoint"]