DockerfileSlim

FROM rust:slim as builder

RUN apt update && apt install -y --no-install-recommends libopus-dev libssl-dev pkg-config

WORKDIR /usr/src/tsmusicbot
COPY . .

RUN --mount=type=cache,target=/usr/local/cargo/registry \
    --mount=type=cache,target=/usr/src/tsmusicbot/target \
    cargo install --path .

FROM debian:bullseye-slim as final

# Switch to root
USER root
RUN apt update && apt install -y --no-install-recommends ffmpeg python3-pip && rm -rf /var/lib/apt/lists/*

# Set user and group
ARG user=bot
ARG group=bot
ARG uid=2000

RUN adduser --uid ${uid} --disabled-password --gecos "" ${user}

USER ${uid}:${uid}
WORKDIR $HOME

RUN pip3 install --user youtube-dl
ENV PATH="/home/${user}/.local/bin:${PATH}"

COPY --from=builder /usr/local/cargo/bin/tsmusicbot /usr/local/bin/tsmusicbot
COPY config.json.default /opt/tsmusicbot/config.json

ENV RUST_LOG=TRACE
ENTRYPOINT ["tsmusicbot"]