FROM golang:1.19-alpine AS builder

COPY . /src

WORKDIR /src

ENV GOAMD64=v2
ENV GOARM=6

RUN apk update && apk add --no-cache gcc musl-dev
RUN go build -v -o srg . && mv srg /usr/bin && rm -rf /src

FROM alpine:latest

COPY --from=builder /usr/bin/srg /usr/bin/srg

WORKDIR /

ENTRYPOINT ["/usr/bin/srg"]