FROM docker.io/library/golang:1.21-alpine AS build

RUN --mount=type=cache,target=/var/cache \
    apk add \
        git \
    && :

RUN go install github.com/lucab/local_exporter@latest


FROM scratch

COPY --from=build /go/bin/local_exporter /local_exporter

ENTRYPOINT ["/local_exporter"]

USER 252:252