# ---- Build stage ----
FROM node:20-alpine AS builder

WORKDIR /app

COPY package*.json ./
RUN npm ci

COPY . .
RUN npm run build

# ---- Production stage ----
FROM nginx:1.27-alpine

# Remove default nginx config
RUN rm /etc/nginx/conf.d/default.conf

COPY --from=builder /app/dist /usr/share/nginx/html
COPY nginx.conf /etc/nginx/conf.d/default.conf

EXPOSE 80

HEALTHCHECK --interval=30s --timeout=5s --start-period=5s --retries=3 \
  CMD wget -qO- http://localhost:80/ || exit 1

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