FROM alpine as build

ADD ./build/app /app

RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.ustc.edu.cn/g' /etc/apk/repositories \
    && apk --no-cache add ca-certificates

FROM scratch
# copy the ca-certificate.crt from the build stage
COPY --from=build /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/
COPY --from=build /app /app

EXPOSE 13721

ENTRYPOINT ["/app"]