Andrew Low f7311bf480 refactor: simplify Component architecture and move shared logic to base class
* Component Base Class:
  * Add constructor parameter for component subdirectory
  * Move file discovery utilities to base class to avoid repetition in subclasses
  * Same for validate_prerequisites, get_files_to_install, get_settings_modifications methods
  * Split install method into _install and _post_install for better separation of concerns
  * Add error handling wrapper around _install method

* All Component Subclasses:
  * Remove duplicate code now handled by base class
  * Use shared file discovery and installation logic
  * Simplify metadata updates using base class methods
  * Leverage base class file handling and validation

* Hooks Component:
  * Fix the logic for handling both placeholder and actual hooks scenarios

* MCP Component:
  * Fix npm package names and installation commands
2025-07-22 18:36:42 +08:00

249 lines
10 KiB
Python

"""
Core component for SuperClaude framework files installation
"""
from typing import Dict, List, Tuple, Optional, Any
from pathlib import Path
import shutil
from ..base.component import Component
class CoreComponent(Component):
"""Core SuperClaude framework files component"""
def __init__(self, install_dir: Optional[Path] = None):
"""Initialize core component"""
super().__init__(install_dir)
def get_metadata(self) -> Dict[str, str]:
"""Get component metadata"""
return {
"name": "core",
"version": "3.0.0",
"description": "SuperClaude framework documentation and core files",
"category": "core"
}
def get_metadata_modifications(self) -> Dict[str, Any]:
"""Get metadata modifications for SuperClaude"""
return {
"framework": {
"version": "3.0.0",
"name": "SuperClaude",
"description": "AI-enhanced development framework for Claude Code",
"installation_type": "global",
"components": ["core"]
},
"superclaude": {
"enabled": True,
"version": "3.0.0",
"profile": "default",
"auto_update": False
}
}
def _install(self, config: Dict[str, Any]) -> bool:
"""Install core component"""
self.logger.info("Installing SuperClaude core framework files...")
return super()._install(config);
def _post_install(self):
# Create or update metadata
try:
metadata_mods = self.get_metadata_modifications()
self.settings_manager.update_metadata(metadata_mods)
self.logger.info("Updated metadata with framework configuration")
# Add component registration to metadata
self.settings_manager.add_component_registration("core", {
"version": "3.0.0",
"category": "core",
"files_count": len(self.component_files)
})
self.logger.info("Updated metadata with core component registration")
# Migrate any existing SuperClaude data from settings.json
if self.settings_manager.migrate_superclaude_data():
self.logger.info("Migrated existing SuperClaude data from settings.json")
except Exception as e:
self.logger.error(f"Failed to update metadata: {e}")
return False
# Create additional directories for other components
additional_dirs = ["commands", "hooks", "backups", "logs"]
for dirname in additional_dirs:
dir_path = self.install_dir / dirname
if not self.file_manager.ensure_directory(dir_path):
self.logger.warning(f"Could not create directory: {dir_path}")
return True
def uninstall(self) -> bool:
"""Uninstall core component"""
try:
self.logger.info("Uninstalling SuperClaude core component...")
# Remove framework files
removed_count = 0
for filename in self.component_files:
file_path = self.install_dir / filename
if self.file_manager.remove_file(file_path):
removed_count += 1
self.logger.debug(f"Removed {filename}")
else:
self.logger.warning(f"Could not remove {filename}")
# Update metadata to remove core component
try:
if self.settings_manager.is_component_installed("core"):
self.settings_manager.remove_component_registration("core")
metadata_mods = self.get_metadata_modifications()
metadata = self.settings_manager.load_metadata()
for key in metadata_mods.keys():
if key in metadata:
del metadata[key]
self.settings_manager.save_metadata(metadata)
self.logger.info("Removed core component from metadata")
except Exception as e:
self.logger.warning(f"Could not update metadata: {e}")
self.logger.success(f"Core component uninstalled ({removed_count} files removed)")
return True
except Exception as e:
self.logger.exception(f"Unexpected error during core uninstallation: {e}")
return False
def get_dependencies(self) -> List[str]:
"""Get component dependencies (core has none)"""
return []
def update(self, config: Dict[str, Any]) -> bool:
"""Update core component"""
try:
self.logger.info("Updating SuperClaude core component...")
# Check current version
current_version = self.settings_manager.get_component_version("core")
target_version = self.get_metadata()["version"]
if current_version == target_version:
self.logger.info(f"Core component already at version {target_version}")
return True
self.logger.info(f"Updating core component from {current_version} to {target_version}")
# Create backup of existing files
backup_files = []
for filename in self.component_files:
file_path = self.install_dir / filename
if file_path.exists():
backup_path = self.file_manager.backup_file(file_path)
if backup_path:
backup_files.append(backup_path)
self.logger.debug(f"Backed up {filename}")
# Perform installation (overwrites existing files)
success = self.install(config)
if success:
# Remove backup files on successful update
for backup_path in backup_files:
try:
backup_path.unlink()
except Exception:
pass # Ignore cleanup errors
self.logger.success(f"Core component updated to version {target_version}")
else:
# Restore from backup on failure
self.logger.warning("Update failed, restoring from backup...")
for backup_path in backup_files:
try:
original_path = backup_path.with_suffix('')
shutil.move(str(backup_path), str(original_path))
self.logger.debug(f"Restored {original_path.name}")
except Exception as e:
self.logger.error(f"Could not restore {backup_path}: {e}")
return success
except Exception as e:
self.logger.exception(f"Unexpected error during core update: {e}")
return False
def validate_installation(self) -> Tuple[bool, List[str]]:
"""Validate core component installation"""
errors = []
# Check if all framework files exist
for filename in self.component_files:
file_path = self.install_dir / filename
if not file_path.exists():
errors.append(f"Missing framework file: {filename}")
elif not file_path.is_file():
errors.append(f"Framework file is not a regular file: {filename}")
# Check metadata registration
if not self.settings_manager.is_component_installed("core"):
errors.append("Core component not registered in metadata")
else:
# Check version matches
installed_version = self.settings_manager.get_component_version("core")
expected_version = self.get_metadata()["version"]
if installed_version != expected_version:
errors.append(f"Version mismatch: installed {installed_version}, expected {expected_version}")
# Check metadata structure
try:
framework_config = self.settings_manager.get_metadata_setting("framework")
if not framework_config:
errors.append("Missing framework configuration in metadata")
else:
required_keys = ["version", "name", "description"]
for key in required_keys:
if key not in framework_config:
errors.append(f"Missing framework.{key} in metadata")
except Exception as e:
errors.append(f"Could not validate metadata: {e}")
return len(errors) == 0, errors
def _get_source_dir(self):
"""Get source directory for framework files"""
# Assume we're in SuperClaude/setup/components/core.py
# and framework files are in SuperClaude/SuperClaude/Core/
project_root = Path(__file__).parent.parent.parent
return project_root / "SuperClaude" / "Core"
def get_size_estimate(self) -> int:
"""Get estimated installation size"""
total_size = 0
source_dir = self._get_source_dir()
for filename in self.component_files:
file_path = source_dir / filename
if file_path.exists():
total_size += file_path.stat().st_size
# Add overhead for settings.json and directories
total_size += 10240 # ~10KB overhead
return total_size
def get_installation_summary(self) -> Dict[str, Any]:
"""Get installation summary"""
return {
"component": self.get_metadata()["name"],
"version": self.get_metadata()["version"],
"files_installed": len(self.component_files),
"framework_files": self.component_files,
"estimated_size": self.get_size_estimate(),
"install_directory": str(self.install_dir),
"dependencies": self.get_dependencies()
}