FROM golang:1.20-alpine as gobuild
ENV GOOS linux
ENV GOARCH amd64
RUN apk add --no-cache git gcc
WORKDIR /go/src/shadow-up
ADD cmd ./
RUN go build -v -ldflags="-s -w" -tags netgo -o shadow-up
FROM scratch
MAINTAINER Pierre-Olivier Mercier <nemunaire@nemunai.re>
COPY --from=gobuild /go/src/shadow-up/shadow-up /bin/shadow-up
ENTRYPOINT ["/bin/shadow-up"]
