FROM golang:1.19.1 as build

LABEL author="vlbeaudoin"

WORKDIR /go/src/app

COPY go.mod go.sum main.go server.go ./

ADD public/ public/

RUN CGO_ENABLED=0 go build -a -installsuffix cgo -o app .

# Alpine

FROM alpine:3.17.1

RUN apk update && apk upgrade --no-cache

WORKDIR /app

COPY --from=build /go/src/app ./

CMD ["./app"]