from docker.yuchat.top/golang:1.21-alpine AS builder
workdir /app
COPY . .
RUN echo "nameserver 114.114.114.114" > /etc/resolv.conf
RUN apk add --no-cache \
    libpcap-dev \
    build-base

RUN go mod tidy 
RUN go build -o yuchat-proxy-server server/main.go

from docker.yuchat.top/alpine:3.11

workdir /app
expose 8080
RUN echo "nameserver 114.114.114.114" > /etc/resolv.conf
RUN apk add --no-cache libpcap
copy --from=builder /app/yuchat-proxy-server /app/yuchat-proxy-server

entrypoint ["./yuchat-proxy-server"]