update

cc-hooks Update Assistant

Check for cc-hooks updates and install them if available.

Update Check Flow

1. Detect Installation Mode

Determine if cc-hooks is running in plugin mode or standalone mode by checking the hooks configuration:

# Detect installation mode
python3 -c "
import json, sys, os

# Check 1: Plugin mode - hooks defined in plugin directory
plugin_hooks_file = os.path.expanduser('~/.claude/plugins/marketplaces/cc-hooks-plugin/hooks/hooks.json')
if os.path.isfile(plugin_hooks_file):
    try:
        with open(plugin_hooks_file, 'r') as f:
            config = json.load(f)
            # Verify it has hooks configuration
            if config.get('hooks') and len(config['hooks']) > 0:
                # Verify hooks.py exists
                plugin_hooks_py = os.path.expanduser('~/.claude/plugins/marketplaces/cc-hooks-plugin/hooks.py')
                if os.path.isfile(plugin_hooks_py):
                    print('plugin')
                    sys.exit(0)
    except:
        pass

# Check 2: Standalone mode - hooks defined in settings.json
settings_file = os.path.expanduser('~/.claude/settings.json')
if os.path.isfile(settings_file):
    try:
        with open(settings_file, 'r') as f:
            config = json.load(f)
            hooks = config.get('hooks', {})
            # Check if any hook points to hooks.py
            for event_hooks in hooks.values():
                if isinstance(event_hooks, list):
                    for matcher_group in event_hooks:
                        for hook in matcher_group.get('hooks', []):
                            command = hook.get('command', '')
                            if 'hooks.py' in command:
                                print('standalone')
                                sys.exit(0)
    except:
        pass

print('unknown')
"

Detection Logic:

1. Check Plugin Mode First:
   • Look for ~/.claude/plugins/marketplaces/cc-hooks-plugin/hooks/hooks.json
   • Verify it contains valid hooks configuration
   • Verify hooks.py exists at ~/.claude/plugins/marketplaces/cc-hooks-plugin/hooks.py
   • If all checks pass → Plugin mode