FROM golang:alpine as golang-builder

# get gcc from build-base for go-sqlite3

RUN apk add --no-cache build-base

RUN go get github.com/mattn/go-sqlite3

COPY . "/go/src/github.com/skwiwel/uni-recommendation-system/"

WORKDIR "/go/src/github.com/skwiwel/uni-recommendation-system/microservice/go"

RUN CGO_ENABLED=1 GOOS=linux go build -a -ldflags '-extldflags "-static"' -o /service.exe ./cmd

FROM python:3-slim

RUN apt-get update -y && apt-get install apt-file -y && apt-file update && apt-get install -y build-essential

COPY ./requirements.txt "/uni-recommendation-system/"

RUN pip install --no-cache-dir -r /uni-recommendation-system/requirements.txt

# gcc and such no longer needed

RUN apt-get remove --auto-remove -y build-essential

COPY --from=golang-builder /service.exe "/uni-recommendation-system/"

COPY . "/uni-recommendation-system/"

WORKDIR "/uni-recommendation-system/"

ENTRYPOINT ["./service.exe"]