#build stage
FROM golang:1.17-alpine AS builder
RUN apk add --no-cache git
WORKDIR /go/src/app
COPY . .
WORKDIR /go/src/app/cmd/feedizer
RUN go build -o /go/bin/app -v .

#final stage
FROM alpine:latest
RUN apk --no-cache add ca-certificates
COPY --from=builder /go/bin/app /app
ENV FEEDIZER_ALLOWROOT=1
ENTRYPOINT /app
LABEL Name=feedizer Version=0.0.1
EXPOSE 3000