FROM rust:1.85 as builder
WORKDIR /usr/src/rootftp
COPY . .
RUN cargo build --release
FROM debian:bookworm-slim
RUN apt-get update && apt-get install -y \
libssl-dev ca-certificates curl \
&& rm -rf /var/lib/apt/lists/*
RUN useradd -m rootftp
WORKDIR /home/rootftp
COPY --from=builder /usr/src/rootftp/target/release/rootftp .
RUN chown -R rootftp:rootftp .
USER rootftp
EXPOSE 2121
CMD ["./rootftp"]