# syntax=docker/dockerfile:1.6

FROM golang:1.23-bookworm AS builder
WORKDIR /src
COPY go.mod go.sum ./
RUN go mod download
COPY . .
ENV CGO_ENABLED=0
RUN go build -trimpath -ldflags="-s -w" -o /out/minstrel ./cmd/minstrel

FROM debian:bookworm-slim
RUN apt-get update \
    && apt-get install -y --no-install-recommends ca-certificates ffmpeg \
    && rm -rf /var/lib/apt/lists/*

RUN groupadd --system --gid 1000 minstrel \
    && useradd --system --uid 1000 --gid minstrel --shell /usr/sbin/nologin minstrel

COPY --from=builder /out/minstrel /usr/local/bin/minstrel
COPY config.example.yaml /etc/smartmusic/config.yaml

USER minstrel
EXPOSE 4533
ENTRYPOINT ["/usr/local/bin/minstrel"]
CMD ["--config", "/etc/smartmusic/config.yaml"]