FROM docker.io/library/rust AS builder

RUN apt-get update && apt-get install -y musl-tools && apt-get clean
RUN rustup target add x86_64-unknown-linux-musl

WORKDIR /app

COPY Cargo.toml Cargo.lock ./
RUN mkdir src && echo "fn main() {}" > src/main.rs
RUN cargo fetch
RUN rm -rf src

COPY src ./src
COPY migrations ./migrations
COPY .sqlx ./.sqlx

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

FROM docker.io/library/alpine

RUN apk add --no-cache wireguard-tools iptables iproute2

COPY --from=builder /app/target/x86_64-unknown-linux-musl/release/veil /usr/local/bin/veil

EXPOSE 51820/udp
EXPOSE 51821/tcp

ENTRYPOINT ["/usr/local/bin/veil"]
CMD ["--help"]