nginx/Dockerfile

# ──────────────────────────────────────────────────
# OptiQ Nginx — Build React + serve static + proxy API
# ──────────────────────────────────────────────────

# ── Stage 1: Build the React frontend ─────────────
FROM node:20-alpine AS build
WORKDIR /app
COPY frontend/package*.json ./
RUN npm ci --no-audit --no-fund
COPY frontend/ .
RUN npm run build

# ── Stage 2: Nginx ────────────────────────────────
FROM nginx:alpine
COPY --from=build /app/dist /usr/share/nginx/html
COPY nginx/nginx.conf /etc/nginx/conf.d/default.conf
EXPOSE 80
CMD ["nginx", "-g", "daemon off;"]