FROM rustlang/rust:nightly-bullseye-slim WORKDIR /src ADD Cargo.toml Cargo.lock /src/ RUN echo "fn main() {}" > dummy.rs &&\ sed -i "s:src/main.rs:dummy.rs:" Cargo.toml RUN cargo build --release ADD src/ src/ RUN rm dummy.rs &&\ sed -i "s:dummy.rs:src/main.rs:" Cargo.toml RUN cargo build --release ADD public/ public/ CMD ["target/release/kalkulog-server"]