FROM golang:1.25 AS builder

WORKDIR /app

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

COPY . .

RUN CGO_ENABLED=0 GOOS=linux go build \
    -o orion-telemetry \
    ./cmd/server

FROM alpine:3.22

RUN apk add --no-cache ca-certificates

WORKDIR /app

COPY --from=builder /app/orion-telemetry .

EXPOSE 18080

ENV PORT=18080

ENTRYPOINT ["./orion-telemetry"]