FROM rust:alpine AS build
RUN apk add --update alpine-sdk
WORKDIR /src
COPY . /src
RUN --mount=type=cache,target=/usr/local/cargo/registry \
--mount=type=cache,target=/src/target \
cargo build --release
RUN --mount=type=cache,target=/src/target \
mv ./target/release/cfdydns /
FROM alpine:latest
LABEL org.opencontainers.image.source=https://github.com/xJonathanLEI/cfdydns
COPY --from=build /cfdydns /usr/bin/
ENTRYPOINT [ "cfdydns" ]