# Development Dockerfile for Frontend - Vite Dev Server
# This runs the Vite dev server with hot reload and unminified React

FROM node:18-alpine

WORKDIR /app

# Install dependencies
COPY package*.json ./
RUN npm ci --verbose && \
    npm cache clean --force

# Copy source code
COPY . .

# Expose Vite dev server port
EXPOSE 3000

# Set NODE_ENV to development for unminified React
ENV NODE_ENV=development

# Start Vite dev server with host binding for Kubernetes
# --host 0.0.0.0 allows external access from Kubernetes
# --port 3000 keeps the same port as production
CMD ["npm", "run", "dev", "--", "--host", "0.0.0.0", "--port", "3000"]