FROM rust:1.77 as builder
LABEL authors="tiradoe"

RUN USER=root cargo new --bin rust-docker-web
WORKDIR ./rust-docker-web
COPY ./Cargo.toml ./Cargo.toml
RUN cargo build --release
RUN rm src/*.rs

ADD . ./

RUN ls
#RUN rm ./target/release/deps/rust_docker_web*
RUN cargo build --release

FROM debian:buster-slim
ARG APP=/usr/src/app

RUN apt-get update \
    && apt-get install -y ca-certificates tzdata \
    && rm -rf /var/lib/apt/lists/*

Expose 8000

ENV TZ=Etc/UTC \
    APP_USER=web

RUN groupadd $APP_USER \
    && useradd -g $APP_USER $APP_USER \
    && mkdir -p ${APP}

COPY --from=builder /rust-docker-web/target/release/rust-docker-web ${APP}/rust-docker-web

RUN chown -R $APP_USER:$APP_USER ${APP}

USER $APP_USER
WORKDIR ${APP}

CMD ["./rust-docker-web"]

#ENTRYPOINT ["top", "-b"]