# Dostalgia — Multi-stage Docker build

# ─── 1. Build frontend ───────────────────────────
FROM node:20-bookworm AS frontend
WORKDIR /build
COPY frontend/package.json frontend/package-lock.json ./
RUN npm ci --only=production 2>/dev/null || npm install --legacy-peer-deps
COPY frontend/ ./
RUN npx vite build

# ─── 2. Build Go binary ──────────────────────────
FROM golang:1.23-bookworm AS gobuild
WORKDIR /build
COPY go.mod ./
COPY *.go ./
COPY --from=frontend /build/dist ./frontend/dist/
RUN CGO_ENABLED=0 go build -o /dostalgia .

# ─── 3. Runtime ──────────────────────────────────
FROM debian:bookworm-slim
RUN apt-get update -qq && apt-get install -y -qq --no-install-recommends ca-certificates tzdata && rm -rf /var/lib/apt/lists/*
COPY --from=gobuild /dostalgia /dostalgia
VOLUME /data
EXPOSE 8765
ENV DOSTALGIA_DATA=/data
ENV PORT=8765
ENTRYPOINT ["/dostalgia"]