FROM golang:1.25.6-alpine AS builder

WORKDIR /app

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

COPY . .
RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -a -installsuffix cgo -ldflags="-s -w" -o server ./cmd/server

FROM scratch

COPY --from=builder /app/server /server

EXPOSE 9000
ENTRYPOINT ["/server"]