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FROM docker.io/library/golang:alpine as builder
WORKDIR /app
COPY simple-chat-v1.0.1/server/* ./
RUN apk add make
RUN make clean && make go.mod && make server
FROM docker.io/library/alpine:latest
WORKDIR /app
COPY --from=builder /app/server /app/server
RUN adduser -H -D -u 1001 me
USER me:me
EXPOSE 8080
CMD [ "/app/server" ]