# NOTE: This hash is pinned to avoid version and environment differences.
FROM rust:1.95.0-slim-bookworm@sha256:b8ecdb97c5b9c1ae058249f72710dbe33d4da19f7b8d911bd3c72e5f048af251 AS builder

WORKDIR /app

RUN apt-get update \
    && apt-get install -y --no-install-recommends libcjson-dev pkg-config \
    && rm -rf /var/lib/apt/lists/*

COPY Cargo.toml Cargo.lock ./
COPY src ./src

RUN cargo build --release

CMD ["/app/target/release/json-formatter"]
