Dockerfile

# Build stage
FROM node:20-alpine AS builder

WORKDIR /app

# Install dependencies
COPY package*.json ./
RUN npm install

# Copy source and build
COPY . .
RUN npx prisma generate
RUN npm run build

# Production stage
FROM node:20-alpine AS production

WORKDIR /app

# Copy package files and install production deps only
COPY package*.json ./
RUN npm install --omit=dev

# Copy Prisma schema and generate client
COPY prisma ./prisma
RUN npx prisma generate

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

# Copy public folder for static frontend
COPY --from=builder /app/public ./public

# Expose port
EXPOSE 3000

# Start the application
CMD ["npm", "run", "start:prod"]