FROM rust:1.90@sha256:eabb786e74b520e7ea45baca03ea20c3e8c6dc037c392d457badf05d8e5818b5 AS builder WORKDIR /app COPY . . RUN cargo install --path . FROM debian:13.1@sha256:833c135acfe9521d7a0035a296076f98c182c542a2b6b5a0fd7063d355d696be RUN apt-get update && apt-get -y install ca-certificates && rm -rf /var/lib/apt/lists/* COPY --from=builder /usr/local/cargo/bin/cloudflare-dynamic-dns /usr/local/bin/cloudflare-dynamic-dns CMD ["cloudflare-dynamic-dns"]