refactoring-summary.md•4.3 kB
# MkDocs MCP Refactoring Summary
## Overview
This document summarizes the changes made to refactor the codebase from a Powertools-specific implementation to a generic MkDocs implementation, removing the runtime concept entirely.
## Key Changes
### 1. SearchIndexFactory Class
- Removed all runtime parameters from methods
- Updated URL construction to use only baseUrl and version
- Modified caching mechanism to use only version as key
- Updated version resolution to work with generic MkDocs sites
### 2. Index File
- Updated `getSearchIndexUrl` function to remove runtime parameter
- Updated `fetchSearchIndex` function to remove runtime parameter
- Updated `fetchAvailableVersions` function to work with generic MkDocs sites
### 3. Tests
- Updated all test cases to remove runtime references
- Modified mocks to reflect the new structure without runtimes
- Updated test descriptions to reflect the new functionality
- Ensured all tests pass with the refactored code
### 4. Main Server File
- Updated tool descriptions to reflect generic MkDocs functionality
- Updated URL construction in search results to use only baseUrl and version
- Updated error handling for version resolution
### 5. Documentation
- Updated README.md to reflect the new functionality
- Updated AmazonQ.md to remove runtime-specific references
- Added this refactoring summary document
## Files Modified
1. `src/searchIndex.ts` - Removed runtime parameter from all methods
2. `src/searchIndex.spec.ts` - Updated tests to reflect new structure
3. `src/index.ts` - Updated server implementation to use new structure
4. `src/index.spec.ts` - Updated tests for server implementation
5. `src/fetch-doc.ts` - Updated URL handling to work with generic MkDocs sites
6. `src/fetch-doc.spec.ts` - Updated tests for fetch functionality
7. `README.md` - Updated documentation to reflect new functionality
8. `AmazonQ.md` - Updated integration guide to remove runtime references
## Implementation Details
### URL Construction
Before:
```typescript
function getSearchIndexUrl(runtime: string, version = 'latest'): string {
const baseUrl = 'https://docs.powertools.aws.dev/lambda';
if (runtime === 'python' || runtime === 'typescript') {
return `${baseUrl}/${runtime}/${version}/search/search_index.json`;
} else {
return `${baseUrl}/${runtime}/search/search_index.json`;
}
}
```
After:
```typescript
function getSearchIndexUrl(baseUrl: string, version = 'latest'): string {
return `${baseUrl}/${version}/search/search_index.json`;
}
```
### Version Resolution
Before:
```typescript
async resolveVersion(runtime: string, requestedVersion: string): Promise<{resolved: string, available: Array<{title: string, version: string, aliases: string[]}> | undefined, valid: boolean}> {
const versions = await fetchAvailableVersions(runtime);
// ...
}
```
After:
```typescript
async resolveVersion(requestedVersion: string): Promise<{resolved: string, available: Array<{title: string, version: string, aliases: string[]}> | undefined, valid: boolean}> {
const versions = await fetchAvailableVersions(this.baseUrl);
// ...
}
```
### Search Results Formatting
Before:
```typescript
const formattedResults = results.map(result => {
// Python and TypeScript include version in URL, Java and .NET don't
const url = `https://${docsUrl}/lambda/${runtime}/${version}/${result.ref}`;
return {
title: result.title,
url,
score: result.score,
snippet: result.snippet
};
});
```
After:
```typescript
const formattedResults = results.map(result => {
const url = `${docsUrl}/${idx.version}/${result.ref}`;
return {
title: result.title,
url,
score: result.score,
snippet: result.snippet
};
});
```
## Testing Approach
All tests were updated to reflect the new structure without runtimes. The test cases now focus on:
1. Testing version resolution with different version strings
2. Testing URL construction for different versions
3. Testing search functionality across different versions
4. Testing error handling for invalid versions
## Next Steps
1. Run the full test suite to ensure all tests pass
2. Verify the refactored code works with actual MkDocs sites
3. Update the documentation with more examples of using the MCP server with different MkDocs sites