Dockerfile

# Multi-stage Docker build for SolBug API
FROM node:20-alpine AS builder

# Install dependencies
WORKDIR /app
COPY package*.json ./
COPY packages/ ./packages/
COPY services/api/ ./services/api/
COPY tsconfig.base.json ./

# Install and build
RUN npm ci --only=production --workspaces
RUN npm run -w services/api build

# Production image
FROM node:20-alpine AS production

WORKDIR /app

# Copy built application
COPY --from=builder /app/services/api/dist ./dist/
COPY --from=builder /app/services/api/package.json ./
COPY --from=builder /app/node_modules ./node_modules/

# Health check
HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
  CMD node -e "require('http').get('http://localhost:8787/health', (res) => process.exit(res.statusCode === 200 ? 0 : 1))"

EXPOSE 8787

CMD ["node", "dist/index.js"]