FROM rust:1.33-slim AS rustbuild

FROM rustbuild AS eventbuild

WORKDIR /build

RUN rustup target add x86_64-unknown-linux-musl

COPY wg-event-gen/Cargo.* /build/

RUN mkdir -p src && echo "fn main() {}" > src/main.rs && cargo build --release --target x86_64-unknown-linux-musl

COPY wg-event-gen/ /build

RUN cargo build --target x86_64-unknown-linux-musl

FROM frolvlad/alpine-glibc AS test

COPY --from=eventbuild /build/target/x86_64-unknown-linux-musl/debug/wg-event-gen /usr/bin/

RUN echo "d41d8cd98f00b204e9800998ecf8427e  -" > test.md5 && wg-event-gen | md5sum -c test.md5

FROM rustbuild AS boringbuild

WORKDIR /build

RUN rustup target add x86_64-unknown-linux-musl

COPY boringtun/Cargo.* /build/

RUN mkdir -p src && echo "fn main() {}" > src/main.rs && touch src/lib.rs && cargo build --release #--target x86_64-unknown-linux-musl #Ring won't compile https://github.com/briansmith/ring/issues/713

COPY boringtun/ /build

RUN cargo build --release #--target x86_64-unknown-linux-musl


FROM frolvlad/alpine-glibc

RUN echo http://nl.alpinelinux.org/alpine/edge/testing >> /etc/apk/repositories && apk --no-cache add wireguard-tools bash nload

ENV WG_I_PREFER_BUGGY_USERSPACE_TO_POLISHED_KMOD=1

COPY --from=eventbuild /build/target/x86_64-unknown-linux-musl/debug/wg-event-gen /usr/bin/

COPY --from=boringbuild /build/target/release/boringtun /usr/bin/

COPY init.sh /init.sh

RUN chmod +x /init.sh && echo 'alias nload="nload ${WG_INTERFACE:-wg0}"' >> /root/.bashrc

VOLUME /etc/wireguard/

EXPOSE 51820/udp

ENTRYPOINT /init.sh