FROM golang:1.26.1-alpine3.23 AS builder

WORKDIR /app

ENV GOPROXY=https://goproxy.cn,direct

COPY go.mod ./
COPY main.go ./

RUN go mod download
RUN go build -o user-svc main.go

FROM alpine:3.23

WORKDIR /app

COPY --from=builder /app/user-svc .

EXPOSE 50051

CMD ["./user-svc"]