Dockerfile

# Base stage
FROM node:20-alpine AS base
RUN npm install -g pnpm@10
WORKDIR /app

# Dependencies stage
FROM base AS dependencies
COPY package.json pnpm-lock.yaml ./
RUN pnpm install --frozen-lockfile

# Build stage
FROM base AS build
COPY --from=dependencies /app/node_modules ./node_modules
COPY . .
RUN pnpm run build

# Production stage with Nginx
FROM nginx:alpine AS production

# Copy custom nginx config
COPY nginx.conf /etc/nginx/nginx.conf

# Copy built application
COPY --from=build /app/dist/frontend/browser /usr/share/nginx/html

# Add healthcheck
HEALTHCHECK --interval=30s --timeout=10s --start-period=10s --retries=3 \
  CMD wget --quiet --tries=1 --spider http://localhost:80/health || exit 1

EXPOSE 80

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