# Build stage
FROM node:22-alpine AS builder
WORKDIR /app

# Copy dependency definitions and install
COPY package*.json ./
RUN npm ci

# Copy source files and compile static bundle
COPY . .
RUN npm run build

# Production runtime stage
FROM nginx:alpine
COPY nginx.conf /etc/nginx/conf.d/default.conf
COPY --from=builder /app/dist /usr/share/nginx/html

EXPOSE 80
CMD ["nginx", "-g", "daemon off;"]