FROM docker.io/golang:1.23 as build
COPY src/ .
RUN printf 'module yw5n\ngo 1.23' > go.mod && CGO_ENABLED=0 go build -o /app

FROM scratch
COPY --from=build /app /app
COPY static/ /static/
COPY html/ /html/
EXPOSE 3000
CMD ["/app"]