FROM $image:$version

COPY $host $container

RUN $commands

ENTRYPOINT $program
CMD $arguments

FROM rust:latest

COPY . /demo
WORKDIR /demo

RUN cargo build --release

ENTRYPOINT ["/demo/target/release/demo"]

FROM rust:latest as build
COPY . /demo
WORKDIR /demo
RUN cargo build --release

FROM debian:bookworm-slim

COPY --from=build /demo/target/release/demo /usr/local/bin/demo

ENTRYPOINT ["/usr/local/bin/demo"]

FROM rust:latest as build
COPY . /demo
WORKDIR /demo
RUN cargo build --release

FROM gcr.io/distroless/cc

COPY --from=build /demo/target/release/demo ./demo

ENTRYPOINT ["./demo"]

FROM rust:latest as build
COPY . /demo
WORKDIR /demo

RUN rustup target add x86_64-unknown-linux-musl
RUN cargo install --target x86_64-unknown-linux-musl --path .

FROM scratch
COPY --from=build /usr/local/cargo/bin/demo ./demo
ENTRYPOINT ["./demo"]