ARG DOCKER_IO=docker.io

FROM ${DOCKER_IO}/library/golang:1.24-alpine AS build

WORKDIR /code

COPY time.go /code
RUN go build ./time.go

FROM ${DOCKER_IO}/library/alpine:latest AS final

RUN apk add --no-cache tzdata
WORKDIR /code
COPY --from=build /code/time /code/time

CMD ["/code/time"]