Dockerfile

# Stage 1: Build the React application
FROM node:22-alpine AS builder

# Set working directory
WORKDIR /app

# Install pnpm globally
RUN npm install -g pnpm

# Copy package management files
COPY package.json pnpm-lock.yaml ./

# Install dependencies
RUN pnpm install --frozen-lockfile

# Copy the rest of the application code
COPY . .

# Build the application
RUN pnpm run build

# Stage 2: Serve the application
FROM node:22-alpine

# Set working directory
WORKDIR /app

# Install 'serve' package globally to host static files
RUN npm install -g serve

# Copy built assets from builder stage
COPY --from=builder /app/dist ./dist

# Expose port 3000
EXPOSE 3000

# Command to run the application
CMD ["serve", "-s", "dist", "-l", "3000"]