# syntax=docker/dockerfile:1.7
# Vite-built React SPA for @paratype/chess, served by nginx.
# Build context: monorepo root.

FROM oven/bun:1.3 AS deps
WORKDIR /app

COPY package.json bun.lock ./
COPY tsconfig.base.json tsconfig.json ./
COPY packages/rete/package.json packages/rete/
COPY packages/chess/package.json packages/chess/
COPY packages/server/package.json packages/server/

RUN bun install --frozen-lockfile

# ---- builder
FROM deps AS builder
# rete must be built first — chess imports it via the "import" export
# which points at dist/index.js.
COPY packages/rete packages/rete
RUN bun run --filter @paratype/rete build

COPY packages/chess packages/chess

# Bake the WebSocket URL into the bundle. Override at build time with
#   --build-arg VITE_WS_URL=wss://your-host/ws
ARG VITE_WS_URL=ws://localhost:7357/ws
ENV VITE_WS_URL=$VITE_WS_URL

RUN bun run --filter @paratype/chess build

# ---- runtime
FROM nginx:1.27-alpine AS runtime
COPY --from=builder /app/packages/chess/dist /usr/share/nginx/html
COPY packages/chess/nginx.conf /etc/nginx/conf.d/default.conf
EXPOSE 80