dkfileexample

# Build stage
FROM golang:1.23-alpine AS builder

RUN apk add --no-cache gcc musl-dev

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

COPY . .
RUN CGO_ENABLED=1 go build -o skyclf ./cmd/server

# Runtime stage
FROM alpine:3.19

# Install ONNX Runtime
RUN apk add --no-cache wget ca-certificates libstdc++ && \
    wget -q https://github.com/microsoft/onnxruntime/releases/download/v1.16.3/onnxruntime-linux-x64-1.16.3.tgz && \
    tar xzf onnxruntime-linux-x64-1.16.3.tgz && \
    mv onnxruntime-linux-x64-1.16.3/lib/libonnxruntime.so.1.16.3 /usr/lib/ && \
    ln -s /usr/lib/libonnxruntime.so.1.16.3 /usr/lib/libonnxruntime.so && \
    rm -rf onnxruntime-linux-x64-1.16.3*

WORKDIR /app
COPY --from=builder /app/skyclf .

ENV SKYCLF_ORT_LIB=/usr/lib/libonnxruntime.so

EXPOSE 8080
CMD ["./skyclf"]