# Use Rust official image for building the application
FROM rust:1.83 AS builder
LABEL authors="raven"

WORKDIR /usr/src/proto
COPY ./proto .

WORKDIR /usr/src/utils
COPY ./utils .

RUN apt-get update \
 && DEBIAN_FRONTEND=noninteractive \
    apt-get install --no-install-recommends --assume-yes \
      protobuf-compiler

# Set the working directory
WORKDIR /usr/src/auth-service

# Copy the project files
COPY ./auth-service .

# Build the application in release mode
RUN cargo build --release

# Use a minimal base image to run the application
FROM debian:bookworm-slim

RUN apt-get update \
 && DEBIAN_FRONTEND=noninteractive \
    apt-get install --no-install-recommends --assume-yes \
    pkg-config \
    libssl-dev \
    && rm -rf /var/lib/apt/lists/*

# Copy the compiled binary
COPY --from=builder /usr/src/auth-service/target/release/auth-service /usr/local/bin/auth-service

# Expose the service port
EXPOSE 50051

# Set the entrypoint for the container
CMD ["auth-service"]