customerio-debug-bundle

# Customer.io Debug Bundle

## Overview
Collect comprehensive debug information for Customer.io support tickets and troubleshooting.

## Prerequisites
- Customer.io API credentials
- Access to application logs
- User ID or email of affected user

## Instructions

### Step 1: Create Debug Script
```bash
#!/bin/bash
# debug-customerio.sh

OUTPUT_DIR="customerio-debug-$(date +%Y%m%d-%H%M%S)"
mkdir -p "$OUTPUT_DIR"

echo "Customer.io Debug Bundle" > "$OUTPUT_DIR/report.txt"
echo "Generated: $(date -u +%Y-%m-%dT%H:%M:%SZ)" >> "$OUTPUT_DIR/report.txt"
echo "" >> "$OUTPUT_DIR/report.txt"

# 1. API Connectivity Test
echo "=== API Connectivity ===" >> "$OUTPUT_DIR/report.txt"
curl -s -o "$OUTPUT_DIR/api-test.json" -w "%{http_code}" \
  -X GET "https://track.customer.io/api/v1/accounts" \
  -u "$CUSTOMERIO_SITE_ID:$CUSTOMERIO_API_KEY" \
  >> "$OUTPUT_DIR/report.txt"
echo "" >> "$OUTPUT_DIR/report.txt"

# 2. SDK Version
echo "=== SDK Version ===" >> "$OUTPUT_DIR/report.txt"
npm list @customerio/track 2>/dev/null >> "$OUTPUT_DIR/report.txt" || echo "Not using npm" >> "$OUTPUT_DIR/report.txt"
pip show customerio 2>/dev/null >> "$OUTPUT_DIR/report.txt" || echo "Not using pip" >> "$OUTPUT_DIR/report.txt"
echo "" >> "$OUTPUT_DIR/report.txt"

# 3. Environment (redacted)
echo "=== Environment ===" >> "$OUTPUT_DIR/report.txt"
echo "CUSTOMERIO_SITE_ID: ${CUSTOMERIO_SITE_ID:0:8}..." >> "$OUTPUT_DIR/report.txt"
echo "CUSTOMERIO_API_KEY: ${CUSTOMERIO_API_KEY:0:8}..." >> "$OUTPUT_DIR/report.txt"
echo "NODE_ENV: $NODE_ENV" >> "$OUTPUT_DIR/report.txt"
echo "" >> "$OUTPUT_DIR/report.txt"

echo "Debug bundle created: $OUTPUT_DIR"
```

### Step 2: Collect User-Specific Data
```typescript
// scripts/debug-user.ts
import { TrackClient, RegionUS } from '@customerio/track';

async function debugUser(userId: string) {
  const debug: Record<string, any> = {
    timestamp: new Date().toISOString(),
    userId,
    checks: {}
  };

  const client = new TrackClient(
    process.env.CUSTOMERIO_SITE_ID!,