# Builder
FROM golang:alpine AS builder

WORKDIR /go/src/app

ARG MAIN_GO=cmd/main.go

COPY src ./

RUN go mod download && \
    CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -ldflags="-w -s" -o /go/bin/app $MAIN_GO

# Destination image
FROM gcr.io/distroless/base-debian10

LABEL author="Piotr Biernat"
LABEL service="basket"
LABEL vendor="Egommerce"
LABEL version="1.0"

COPY --from=builder /go/bin/app /app
COPY .env.dist /.env

EXPOSE 8080
ENTRYPOINT ["/app"]