FROM rustlang/rust:nightly-alpine AS builder

RUN apk update && \
    apk add --no-cache bash curl npm libc-dev binaryen

RUN npm install -g sass tailwindcss

RUN curl --proto '=https' --tlsv1.2 -LsSf https://github.com/leptos-rs/cargo-leptos/releases/latest/download/cargo-leptos-installer.sh | sh

RUN rustup target add wasm32-unknown-unknown

WORKDIR /work
COPY . .

RUN npx tailwindcss -i ./input.css -o ./style/output.css
RUN cargo leptos build --release -vv

FROM rustlang/rust:nightly-alpine as runner

WORKDIR /app

COPY --from=builder /work/target/release/obp /app/
COPY --from=builder /work/target/site /app/site
COPY --from=builder /work/Cargo.toml /app/

EXPOSE $PORT
ENV LEPTOS_SITE_ROOT=./site

CMD ["/app/leptos_start"]