FROM golang:1.16.2-alpine AS builder
RUN apk update
WORKDIR /app
COPY . /app
RUN GOOS=linux go build -o kartograph cmd/kartograph-map-generator/main.go

FROM alpine:latest
RUN apk update
WORKDIR /app
COPY --from=builder /app/kartograph  /app/
EXPOSE 80
ENTRYPOINT ["/app/kartograph"]