Dockerfile

FROM rust:1.85-slim-bookworm AS builder

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

WORKDIR /app
COPY Cargo.toml Cargo.lock ./
COPY src ./src
RUN cargo build --release

FROM debian:bookworm-slim

RUN apt-get update \
    && apt-get install -y --no-install-recommends ca-certificates libssl3 \
    && rm -rf /var/lib/apt/lists/* \
    && useradd -m -u 1000 user

USER user
ENV HOME=/home/user \
    PATH=/home/user/.local/bin:$PATH \
    RUST_LOG=sina_realtime_collector=info,tower_http=warn
WORKDIR /home/user/app

COPY --from=builder /app/target/release/sina-realtime-collector /usr/local/bin/sina-realtime-api
COPY --chown=user:user stocks_100.txt stocks_1000.txt stocks_all.txt ./

EXPOSE 7860
CMD ["sina-realtime-api", "--stocks", "stocks_100.txt", "--output", "data", "--chunk-size", "500"]