# syntax=docker/dockerfile:1
FROM node:20-alpine AS build
WORKDIR /app
COPY package*.json ./
RUN npm ci
COPY . .
RUN npm run build

FROM nginx:1.27-alpine
COPY --from=build /app/dist /usr/share/nginx/html
# Serve SPA on port 3000 with history fallback
RUN printf 'server { \
  listen 3000; \
  server_name _; \
  root /usr/share/nginx/html; \
  index index.html; \
  location / { try_files $uri /index.html; } \
}\n' > /etc/nginx/conf.d/default.conf
EXPOSE 3000
CMD ["nginx","-g","daemon off;"]