# syntax=docker/dockerfile:1.7

FROM --platform=$BUILDPLATFORM golang:1.25-bookworm AS builder

# Declared without defaults so BuildKit injects the real target platform;
# a default like TARGETARCH=amd64 would win and ship amd64 binaries to arm64.
ARG TARGETOS
ARG TARGETARCH

WORKDIR /src

COPY go.mod go.sum ./
COPY third_party/highgo-pq/go.mod ./third_party/highgo-pq/go.mod
COPY third_party/go-irisnative/go.mod third_party/go-irisnative/go.sum ./third_party/go-irisnative/
RUN go mod download

COPY . .

RUN CGO_ENABLED=0 GOOS=${TARGETOS} GOARCH=${TARGETARCH} \
    go build -trimpath -ldflags="-s -w" -o /out/gonavi-mcp-server ./cmd/gonavi-mcp-server

FROM debian:bookworm-slim

RUN apt-get update \
    && apt-get install -y --no-install-recommends ca-certificates tzdata \
    && rm -rf /var/lib/apt/lists/* \
    && useradd --system --create-home --home-dir /var/lib/gonavi --uid 10001 gonavi \
    && mkdir -p /data /var/lib/gonavi/logs \
    && chown -R gonavi:gonavi /data /var/lib/gonavi

COPY --from=builder /out/gonavi-mcp-server /usr/local/bin/gonavi-mcp-server

ENV HOME=/var/lib/gonavi \
    GONAVI_DATA_ROOT=/data \
    GONAVI_LOG_DIR=/var/lib/gonavi/logs \
    GONAVI_MCP_HTTP_ADDR=0.0.0.0:8765 \
    GONAVI_MCP_HTTP_PATH=/mcp \
    GONAVI_MCP_SCHEMA_ONLY=true

VOLUME ["/data"]
EXPOSE 8765

USER gonavi

ENTRYPOINT ["/usr/local/bin/gonavi-mcp-server"]
CMD ["http"]