FROM rust:latest as build

RUN rustup target add wasm32-unknown-unknown
RUN cargo install trunk wasm-bindgen-cli

RUN apt-get update && apt-get install -y npm binaryen && npm install -g sass

WORKDIR /app/src
COPY . .

RUN cd frontend && trunk build --release
RUN cargo build --release

FROM gcr.io/distroless/cc-debian10
RUN apt-get update && apt-get install -y libpq5

COPY --from=build /app/src/target/release/backend /app/backend
COPY --from=build /app/src/frontend/dist /app/dist

WORKDIR /app
CMD ["./backend"]