FROM golang:1.24-alpine AS builder
WORKDIR /build
COPY go.mod go.sum ./
RUN go mod download
COPY . .
RUN CGO_ENABLED=0 go build -o /restxlsx .

FROM scratch
COPY --from=builder /restxlsx /restxlsx
COPY data/sample.xlsx /data/sample.xlsx
EXPOSE 8080
ENTRYPOINT ["/restxlsx"]