# Stage 1: Build
FROM node:22-alpine AS builder

RUN corepack enable && corepack prepare pnpm@latest --activate

WORKDIR /app

COPY pnpm-workspace.yaml package.json pnpm-lock.json* ./
RUN pnpm install --no-frozen-lockfile

COPY . .
RUN pnpm build

# Stage 2: Serve
FROM nginx:alpine

COPY --from=builder /app/dist /usr/share/nginx/html

# SPA fallback: route all requests to index.html
RUN printf 'server {\n\
    listen 7860;\n\
    root /usr/share/nginx/html;\n\
    index index.html;\n\
    location / {\n\
        try_files $uri $uri/ /index.html;\n\
    }\n\
}\n' > /etc/nginx/conf.d/default.conf

EXPOSE 7860

CMD ["nginx", "-g", "daemon off;"]