FROM golang:1.23-alpine AS builder
WORKDIR /src
COPY go.mod go.sum ./
RUN go mod download
COPY . .
RUN CGO_ENABLED=0 go build -ldflags="-s -w" -o /llm-gateway ./cmd/gateway

FROM alpine:3.19
RUN apk add --no-cache ca-certificates tzdata
COPY --from=builder /llm-gateway /usr/local/bin/llm-gateway
RUN mkdir -p /data
VOLUME /data
EXPOSE 3000
ENTRYPOINT ["llm-gateway"]
CMD ["-config", "/etc/llm-gateway/config.yaml"]