FROM rustlang/rust:nightly-alpine3.19 AS builder

RUN apk add --no-cache musl-dev

RUN mkdir /root/poudboot
WORKDIR /root/poudboot
COPY . .
# TODO: Add static build, which currently errors due to proc_macro. RUSTFLAGS="-C target-feature=+crt-static"
RUN CARGO_TARGET_DIR=/target cargo build --profile release-lto

FROM alpine:3.19 AS runner

COPY --from=builder /target/release-lto/poudboot /usr/bin/