FROM amd64/golang:1.25.4@sha256:efe81fa41fdf81fb873ab7cd931b9bb29bd10aced6c252cbd91739c34e654f01 as builder
WORKDIR /src
COPY * ./
RUN go get
RUN CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -o geo-service .

FROM scratch
COPY --from=builder /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/
COPY --from=builder /src/geo-service /
CMD ["/geo-service"]