FROM rust:1.59.0 as builder
LABEL maintainer="Naman Bishnoi <nmn@n3n.org>"
LABEL source="https://github.com/n3nx/wolfie"

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

ADD . ./

RUN rm ./target/release/deps/wolfie*
RUN cargo build --release


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

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

EXPOSE 8000

ENV TZ=Etc/UTC \
    APP_USER=wolfie

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

COPY --from=builder /wolfie/target/release/wolfie ${APP}/wolfie

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

USER $APP_USER
WORKDIR ${APP}

CMD ["./wolfie"]