44 lines
No EOL
1.5 KiB
Docker
44 lines
No EOL
1.5 KiB
Docker
# Step -1: Grab mold
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FROM lukemathwalker/cargo-chef as rust-base
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RUN apt-get update && apt-get install -y curl
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ARG MOLD_VERSION=1.7.1
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RUN apt-get update && apt-get install -y --no-install-recommends clang
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RUN curl -sSL https://github.com/rui314/mold/releases/download/v${MOLD_VERSION}/mold-${MOLD_VERSION}-x86_64-linux.tar.gz | tar xzv && \
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mv mold-${MOLD_VERSION}-x86_64-linux/bin/mold /mold && \
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rm -rf mold-${MOLD_VERSION}-x86_64-linux
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ENV CARGO_TARGET_X86_64_UNKNOWN_LINUX_GNU_LINKER=clang
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ENV RUSTFLAGS="-C link-arg=-fuse-ld=/mold"
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# Step 1: Compute a recipe file
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FROM rust-base as planner
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WORKDIR /app
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RUN cargo install cargo-chef
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COPY . .
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RUN cargo chef prepare --recipe-path recipe.json
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# Step 2: Cache project dependencies
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FROM rust-base as cacher
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WORKDIR /app
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RUN cargo install cargo-chef
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COPY --from=mold /mold /mold
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COPY --from=planner /app/recipe.json recipe.json
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RUN cargo chef cook --release --recipe-path recipe.json
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# Step 3: Build the binary
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FROM rust-base as builder
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WORKDIR /app
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RUN apt-get update && apt-get install -y --no-install-recommends clang
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COPY . .
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# Copy over the cached dependencies from above
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COPY --from=cacher /app/target target
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COPY --from=cacher /usr/local/cargo /usr/local/cargo
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ARG SERVICE
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RUN cargo build --release --bin ${SERVICE}
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# Step 4:
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# Create a tiny output image.
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# It only contains our final binary.
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FROM debian:bullseye-slim as runtime
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ARG SERVICE
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COPY --from=builder /app/target/release/${SERVICE} /app
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ENTRYPOINT ["/app"] |