FROM rust:1.77.2 AS builder

ARG NODE_VERSION=20.2

WORKDIR /app

# Install nvm
RUN wget -qO- https://raw.githubusercontent.com/nvm-sh/nvm/v0.40.3/install.sh | bash

# set env
ENV NVM_DIR=/root/.nvm

# install node
RUN bash -c "source $NVM_DIR/nvm.sh && nvm install $NODE_VERSION"

COPY . .

RUN cargo build --all --locked && \
    cargo install wasm-pack --locked && \
    wasm-pack build engine && \
    wasm-pack build examples

RUN bash -c "source $NVM_DIR/nvm.sh && cd examples/webapp && npm install && npm run build"

FROM busybox:1.35 AS runner
RUN adduser -D static
USER static
WORKDIR /home/static
COPY --from=builder /app/examples/webapp/dist .
CMD ["busybox", "httpd", "-f", "-v", "-p", "8080" ]