FROM docker.io/golang:1.24.2 AS builder
WORKDIR /src
COPY . ./
RUN go build -o /bin/2b2t-monitor .

FROM docker.io/debian:latest AS runner
WORKDIR /run
RUN apt-get update && \
  apt-get install -y ca-certificates && \
  update-ca-certificates

COPY --from=builder /bin/2b2t-monitor /bin/2b2t-monitor
CMD ["/bin/2b2t-monitor"]