FROM lukemathwalker/cargo-chef:latest-rust-1.91.1-slim-trixie AS chef
WORKDIR /app

FROM chef AS planner
COPY Cargo.toml Cargo.lock ./
COPY crates/ ./crates/
RUN cargo chef prepare --recipe-path recipe.json

FROM chef AS builder
COPY --from=planner /app/recipe.json recipe.json

RUN apt-get update && apt-get install -y \
    libpq-dev \
    && rm -rf /var/lib/apt/lists/*

RUN cargo chef cook --release --recipe-path recipe.json
RUN cargo install diesel_cli --no-default-features --features postgres

COPY . .
RUN cargo build --release --bin ticktalk-backend

FROM ubuntu:24.04 AS runtime
WORKDIR /app

COPY docker/backend/entrypoint.sh .
COPY --from=builder /app/target/release/ticktalk-backend /usr/local/bin/backend
COPY --from=builder /usr/local/cargo/bin/diesel ./diesel
COPY --chmod=755 client/kauth /usr/local/bin/kauth
COPY crates/db/migrations ./migrations
COPY crates/db/diesel.toml .

RUN apt-get update && apt install -y \
    libpq-dev \
    && rm -rf /var/lib/apt/lists/* \
    && chmod +x ./entrypoint.sh

ENTRYPOINT [ "./entrypoint.sh" ]