Dockerfile

# syntax=docker/dockerfile:1
FROM rust:1.82.0-bullseye AS base
RUN cargo install sccache --version ^0.7
RUN cargo install cargo-chef --version ^0.1
ENV RUSTC_WRAPPER=sccache SCCACHE_DIR=/sccache

FROM base AS planner
WORKDIR /app
COPY . .
RUN  --mount=type=cache,target=/usr/local/cargo/registry \
     --mount=type=cache,target=$SCCACHE_DIR,sharing=locked \
    cargo chef prepare --recipe-path recipe.json

FROM base AS builder
WORKDIR /app
COPY --from=planner /app/recipe.json recipe.json
RUN --mount=type=cache,target=/usr/local/cargo/registry \
    --mount=type=cache,target=$SCCACHE_DIR,sharing=locked \
    cargo chef cook --release --recipe-path recipe.json
COPY . .
RUN --mount=type=cache,target=/usr/local/cargo/registry \
    --mount=type=cache,target=$SCCACHE_DIR,sharing=locked \
    cargo install --path .
 
FROM debian:bullseye-slim
RUN apt-get update && apt-get install -y ca-certificates && rm -rf /var/lib/apt/lists/*
COPY --from=builder /usr/local/cargo/bin/atbb /usr/local/bin/atbb
CMD [ "/usr/local/bin/atbb" ]