FROM golang:1.25-alpine AS builder

RUN apk add --no-cache git

WORKDIR /build

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

COPY . .

RUN CGO_ENABLED=0 go build -ldflags="-s -w" -o tsig-api ./cmd/tsigapi

FROM gcr.io/distroless/static-debian12:nonroot

COPY --from=builder /build/tsig-api /usr/local/bin/tsig-api

EXPOSE 8443

ENTRYPOINT ["tsig-api"]