# Use Debian-based Rust image instead of Alpine
FROM rust:slim-bookworm AS build

# Install necessary packages
RUN apt-get update && \
    apt-get install -y git pkg-config make g++ libssl-dev libheif-dev libtiff-dev \
                       clang libclang-dev && \
    rustup target add x86_64-unknown-linux-gnu

# Set environment variables for libclang
ENV LIBCLANG_PATH=/usr/lib/llvm-14/lib
ENV BINDGEN_EXTRA_CLANG_ARGS="-I/usr/include"

# Create a new Rust binary project
RUN USER=root cargo new --bin quoter
WORKDIR /quoter

# Copy Cargo files to cache dependencies
COPY ./Cargo.lock ./Cargo.lock
COPY ./Cargo.toml ./Cargo.toml

# Cache dependencies
ENV CARGO_NET_GIT_FETCH_WITH_CLI=true
RUN cargo build --release

# Remove the default source file created by cargo new
RUN rm src/*.rs

# Copy your source code into the container
COPY ./src ./src

# Build the application for release
RUN cargo build --release

# Use Debian slim for the final stage
FROM debian:bookworm-slim

ENV RUST_BACKTRACE=full
ENV RUST_LOG=warn

# Install runtime dependencies
RUN apt-get update && \
    apt-get install -y --no-install-recommends libssl3 libheif libtiff6 && \
    rm -rf /var/lib/apt/lists/*

# Copy the compiled binary from the build stage
COPY --from=build /quoter/target/release/quoter .

ENV PORT=8080
EXPOSE 8080

CMD ["./quoter"]