FROM rust:latest AS chef # We only pay the installation cost once, # it will be cached from the second build onwards RUN cargo install cargo-chef WORKDIR app FROM chef AS planner COPY . . RUN cargo chef prepare --recipe-path recipe.json FROM chef AS builder COPY --from=planner /app/recipe.json recipe.json # Build dependencies - this is the caching Docker layer! RUN cargo chef cook --release --recipe-path recipe.json # Build application COPY . . RUN cargo install --path . # We do not need the Rust toolchain to run the binary! FROM gcr.io/distroless/cc-debian11 COPY ./public/ ./public/ COPY ./websurfx/ ./websurfx/ COPY --from=builder /usr/local/cargo/bin/* /usr/local/bin/ CMD ["websurfx"]