# syntax=docker/dockerfile:1

ARG GO_VERSION=1.25

FROM golang:${GO_VERSION} AS build
WORKDIR /src

COPY go.mod go.sum ./
RUN go mod download

COPY . .

ARG CMD
RUN test -n "$CMD"
RUN CGO_ENABLED=0 GOOS=linux GOARCH=$TARGETARCH go build -o /out/app ./cmd/$CMD

FROM gcr.io/distroless/static:nonroot
WORKDIR /
COPY --from=build /out/app /app
USER nonroot:nonroot
ENTRYPOINT ["/app"]