FROM ekidd/rust-musl-builder:latest as builder WORKDIR /home/rust/src COPY Cargo.toml Cargo.toml # https://github.com/emk/rust-musl-builder/issues/130 RUN sed -i "s|edition = \"2021\"|edition = \"2018\"|" Cargo.toml RUN mkdir -p src/ RUN echo "fn main() {println!(\"failed to build\")}" > src/main.rs RUN cargo build --release RUN rm -f target/release/deps/rustypaste* COPY . . # https://github.com/emk/rust-musl-builder/issues/130 RUN sed -i "s|edition = \"2021\"|edition = \"2018\"|" Cargo.toml RUN cargo build --locked --release RUN mkdir -p build-out/ RUN cp target/x86_64-unknown-linux-musl/release/rustypaste build-out/ FROM scratch WORKDIR /app COPY --from=builder \ /home/rust/src/build-out/rustypaste \ /home/rust/src/config.toml ./ ENV SERVER__ADDRESS=0.0.0.0:8000 EXPOSE 8000 USER 1000:1000 CMD ["./rustypaste"]