FROM golang:1.14.1 AS builder
RUN apt install git -y
RUN mkdir -p /go/src/zumba
RUN git clone https://git.keinpfusch.net/loweel/zumba.git /go/src/zumba 
WORKDIR /go/src/zumba
ENV GO111MODULE=auto 
RUN go get ; go build 

FROM debian:latest 
RUN apt update
RUN apt upgrade -y
RUN apt install ca-certificates -y
RUN mkdir -p /opt/zumba
WORKDIR  /opt/zumba
COPY --from=builder /go/src/zumba /opt/zumba 
ENV  ACME_FILE=/acme/acme.json 
ENV  CERT_PATH=/certs
ENTRYPOINT ["/opt/zumba/zumba"]