# Using the `rust-musl-builder` as base image, instead of 
# the official Rust toolchain
FROM clux/muslrust:1.79.0-stable AS chef
USER root
# Install cargo-chef
RUN cargo install cargo-chef --locked
WORKDIR /app

FROM chef AS planner
COPY . .
# Cache all dependencies for the server
RUN cargo chef prepare --recipe-path recipe.json --bin naja-server

FROM chef AS builder
COPY --from=planner /app/recipe.json recipe.json
# Build dependencies
RUN cargo chef cook --release --target x86_64-unknown-linux-musl --recipe-path recipe.json --package naja-server
COPY . .
# Build main binary
RUN cargo build --release --target x86_64-unknown-linux-musl --package naja-server

FROM alpine AS runtime
COPY --from=builder /app/target/x86_64-unknown-linux-musl/release/naja-server /usr/local/bin/
HEALTHCHECK  --interval=10s --timeout=3s \
  CMD wget --no-verbose --tries=1 --spider http://localhost:$NAJA_BIND_PORT/ || exit 1
CMD ["/usr/local/bin/naja-server"]