#########
# BUILD #
#########
FROM rust:alpine as builder
RUN mkdir /build
ADD . /build/
WORKDIR /build
RUN apk add --no-cache musl-dev
RUN cargo build --release --locked --verbose
#########
# FINAL #
#########
FROM scratch
COPY --from=builder /build/target/release/chksum3 /app/
WORKDIR /app
ENTRYPOINT ["./chksum3"]