FROM golang:1.25-bookworm AS builder
WORKDIR /src

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

COPY . .
ARG TARGETOS
ARG TARGETARCH
ARG KEYGEN_ACCOUNT_ID
RUN CGO_ENABLED=0 GOOS=${TARGETOS:-linux} env ${TARGETARCH:+GOARCH=${TARGETARCH}} go build -ldflags="-X 'go-backend/internal/license.AccountID=${KEYGEN_ACCOUNT_ID}'" -o /out/paneld ./cmd/paneld

FROM docker:27-cli AS dockercli

FROM debian:bookworm-slim
WORKDIR /app
RUN apt-get update && apt-get install -y --no-install-recommends ca-certificates wget && rm -rf /var/lib/apt/lists/*
COPY --from=builder /out/paneld /app/paneld
COPY --from=dockercli /usr/local/bin/docker /usr/local/bin/docker
COPY --from=dockercli /usr/local/libexec/docker/cli-plugins/docker-compose /usr/local/libexec/docker/cli-plugins/docker-compose

ENV SERVER_ADDR=:6365
EXPOSE 6365
ENTRYPOINT ["/app/paneld"]