content: # Get started with a build env with Rust nightly
  FROM rustlang/rust:nightly-bullseye as builder
  
  # If you’re using stable, use this instead
  # FROM rust:1.74-bullseye as builder
  
  # Install cargo-binstall, which makes it easier to install other
  # cargo extensions like cargo-leptos
  RUN wget https://github.com/cargo-bins/cargo-binstall/releases/latest/download/cargo-binstall-x86_64-unknown-linux-musl.tgz
  RUN tar -xvf cargo-binstall-x86_64-unknown-linux-musl.tgz
  RUN cp cargo-binstall /usr/local/cargo/bin
  
  # Install cargo-leptos
  RUN cargo binstall cargo-leptos -y
  
  # Add the WASM target
  RUN rustup target add wasm32-unknown-unknown
  
  # Make an /app dir, which everything will eventually live in
  RUN mkdir -p /app
  WORKDIR /app
  COPY . .
  
  # Build the app
  RUN cargo leptos build --release -vv
  
  FROM debian:bookworm-slim as runtime
  WORKDIR /app
  RUN apt-get update -y \
    && apt-get install -y --no-install-recommends openssl ca-certificates \
    && apt-get autoremove -y \
    && apt-get clean -y \
    && rm -rf /var/lib/apt/lists/*
  
  # -- NB: update binary name from "leptos_start" to match your app name in Cargo.toml --
  # Copy the server binary to the /app directory
  COPY --from=builder /app/target/release/leptos_start /app/
  
  # /target/site contains our JS/WASM/CSS, etc.
  COPY --from=builder /app/target/site /app/site
  
  # Copy Cargo.toml if it’s needed at runtime
  COPY --from=builder /app/Cargo.toml /app/
  
  # Set any required env variables and
  ENV RUST_LOG="info"
  ENV LEPTOS_SITE_ADDR="0.0.0.0:8080"
  ENV LEPTOS_SITE_ROOT="site"
  EXPOSE 8080
  
  # -- NB: update binary name from "leptos_start" to match your app name in Cargo.toml --
  # Run the server
  CMD ["/app/leptos_start"]
  