#!/usr/bin/env python3
"""
Records the debugging session using asciinema
"""
import subprocess
import sys
from pathlib import Path
def main():
"""Set up and start recording"""
# Check if asciinema is installed
if subprocess.run(['which', 'asciinema'], capture_output=True).returncode != 0:
print("Error: asciinema not installed")
print("Install with: brew install asciinema (macOS)")
print(" : sudo apt-get install asciinema (Linux)")
print(" : pip install asciinema (Python)")
print("\nFallback options:")
print("- Use 'script' command (built into most Unix systems)")
print("- Use OBS Studio for cross-platform screen recording")
sys.exit(1)
print("MCP Debugger Demo Recording")
print("=" * 60)
print("\nInstructions:")
print("1. Make sure demo_runner.py is running in another terminal")
print("2. Position your terminal window (recommended: 120x30)")
print("3. Press Enter to start recording")
print("4. Use your MCP client to execute the debugging demo")
print("5. Press Ctrl+D to stop recording")
print("=" * 60)
input("\nPress Enter when ready...")
# Start recording with descriptive filename
cast_file = "mcp-debugger-demo-swap-bug.cast"
subprocess.run([
'asciinema', 'rec',
'--title', 'MCP Debugger - AI-Powered Python Debugging (Variable Swap Bug)',
'--idle-time-limit', '3',
'--cols', '120',
'--rows', '30',
cast_file
])
print(f"\n✓ Recording saved to: {cast_file}")
print("\nNext: Convert to GIF using convert_to_gif.py")
if __name__ == "__main__":
main()
