Dockerfile

# Multi-stage build for AIDLC Platform

# Stage 1: Build
FROM node:20-alpine AS builder

WORKDIR /app

# Copy package files
COPY package*.json ./
COPY prisma ./prisma/

# Install dependencies
RUN npm ci

# Copy source code
COPY . .

# Generate Prisma client
RUN npx prisma generate

# Build TypeScript
RUN npm run build

# Stage 2: Production
FROM node:20-alpine

# Install Chromium and dependencies for Puppeteer
RUN apk add --no-cache \
    chromium \
    nss \
    freetype \
    harfbuzz \
    ca-certificates \
    ttf-freefont

# Tell Puppeteer to use installed Chromium
ENV PUPPETEER_SKIP_CHROMIUM_DOWNLOAD=true \
    PUPPETEER_EXECUTABLE_PATH=/usr/bin/chromium-browser

WORKDIR /app

# Copy package files
COPY package*.json ./
COPY prisma ./prisma/

# Install production dependencies only
RUN npm ci --only=production

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

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

# Create directories for reports and logs
RUN mkdir -p reports logs && chown -R nodejs:nodejs reports logs

USER nodejs

# Expose ports
EXPOSE 4000

# Health check
HEALTHCHECK --interval=30s --timeout=5s --start-period=60s --retries=3 \
  CMD node -e "require('http').get('http://localhost:4000/health', (r) => {process.exit(r.statusCode === 200 ? 0 : 1)})"

# Start application
CMD ["node", "dist/index.js"]