# syntax=docker/dockerfile:1.7
# lux-fleet — the read-only luxd fleet overview, pure Go, no Python runtime.
FROM golang:1.26-alpine AS build
WORKDIR /src
COPY go.mod go.sum ./
RUN go mod download
COPY fleet/ ./fleet/
COPY cmd/fleet/ ./cmd/fleet/
ARG VERSION=dev
RUN CGO_ENABLED=0 GOOS=linux go build -trimpath \
    -ldflags "-s -w -X main.version=${VERSION}" -o /out/fleet ./cmd/fleet

FROM scratch
COPY --from=build /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt
COPY --from=build /out/fleet /usr/local/bin/fleet
EXPOSE 8000
USER 65532:65532
ENTRYPOINT ["/usr/local/bin/fleet"]