Dockerfile

# Build stage
FROM node:20-alpine AS builder

# Install pnpm
RUN npm install -g pnpm

# Set working directory
WORKDIR /app

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

# Install dependencies
RUN pnpm install --frozen-lockfile

# Copy source code
COPY . .

# Build all applications
RUN pnpm run build

# Production stage
FROM node:20-alpine AS production

# Install pnpm
RUN npm install -g pnpm

# Create app directory
WORKDIR /app

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

# Install only production dependencies
RUN pnpm install --frozen-lockfile --prod

# Copy built applications from builder stage
COPY --from=builder /app/apps/api/dist ./api
COPY --from=builder /app/apps/web/.next ./web

# Create non-root user
RUN addgroup -g 1001 -S nodejs
RUN adduser -S nestjs -u 1001

# Change ownership of the app directory
RUN chown -R nestjs:nodejs /app
USER nestjs

# Expose port
EXPOSE 3000

# Health check
HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
  CMD curl -f http://localhost:3000/health || exit 1

# Start the API application
CMD ["node", "api/main.js"]