19 lines
683 B
Docker
19 lines
683 B
Docker
# syntax=docker/dockerfile:1
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ARG ALPINE_VERSION="3.24"
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ARG RUST_NIGHTLY_VERSION="2026-07-11"
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FROM rustlang/rust:nightly-alpine$ALPINE_VERSION-$RUST_NIGHTLY_VERSION AS builder
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RUN apk add --no-cache musl-dev
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RUN mkdir /root/natter
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WORKDIR /root/natter
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COPY --link . .
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# TODO: Add static build, which currently errors due to proc_macro. RUSTFLAGS="-C target-feature=+crt-static"
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ENV RUSTUP_PERMIT_COPY_RENAME="true"
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RUN --mount=type=tmpfs,target=/tmp --mount=type=cache,target=/usr/local/cargo/registry,sharing=locked CARGO_TARGET_DIR=/target mkdir /target && cargo build --profile lto
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FROM alpine:$ALPINE_VERSION AS runner
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COPY --link --from=builder /target/lto/natter /usr/bin/
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