Dockerfile

# Build stage
FROM node:26-alpine AS build

WORKDIR /app

# Copy package files
COPY package*.json ./

# Install dependencies
RUN npm ci

# Copy source code
COPY . .

# Build the application with root base path for Docker/nginx
RUN VITE_BASE_PATH=/ npm run build

# Production stage
FROM nginx:alpine AS production

# Copy custom nginx config for SPA routing
COPY nginx.conf /etc/nginx/conf.d/default.conf

# Copy built assets from build stage
COPY --from=build /app/dist /usr/share/nginx/html

# Expose port 80
EXPOSE 80

# Health check
HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
  CMD wget --no-verbose --tries=1 --spider http://localhost/ || exit 1

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