ARG GO_VERSION=1 FROM golang:${GO_VERSION}-bookworm as builder WORKDIR /usr/src/app COPY go.mod go.sum ./ RUN go mod download && go mod verify COPY . . RUN go build -v -o /run-app . FROM debian:bookworm RUN apt update RUN apt install -y ca-certificates COPY --from=builder /run-app /usr/local/bin/ CMD ["run-app"]