FROM ocaml/opam:alpine as build

# Install system dependencies
RUN sudo apk add --update libev-dev openssl-dev gmp-dev gmp libgmp10
WORKDIR /home/opam

# Install dependencies
ADD wormhole.opam wormhole.opam
RUN opam install . --deps-only 

# Build project
ADD . .
RUN opam exec -- dune build -j 1 --verbose


FROM alpine:3.18.4 as run

RUN apk add --update libev

COPY --from=build /home/opam/_build/default/bin/main.exe /bin/app

ENTRYPOINT /bin/app