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feat(impact): cross-language blast-radius coverage (22 languages + 14 frameworks) (#708)

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Completes the cross-file dependency graph behind impact / affected / explore across all 22 supported languages and 14 web frameworks, validated on real-world repos (measured fair-coverage table added to the README). Per-language resolution + framework resolvers/synthesizers (Lua/Luau require, Shopify OS 2.0 Liquid sections, Delphi forms, Rust cross-module + Rocket macros, Swift Fluent, SvelteKit/Nuxt loader/component conventions, RN/Expo bridges). 0 cross-family false edges, full suite green (1187 passed). See #708.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This commit is contained in:
Colby Mchenry
2026-06-06 11:02:59 -04:00
committed by GitHub
co-authored by Claude Opus 4.8
parent bfa84d32b8
commit 07af3db6c7
43 changed files with 5344 additions and 716 deletions
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src/extraction/grammars.ts
+23 -2
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@@ -10,7 +10,7 @@ import * as path from 'path';
import { Parser, Language as WasmLanguage } from 'web-tree-sitter';
import { Language } from '../types';
export type GrammarLanguage = Exclude<Language, 'svelte' | 'vue' | 'liquid' | 'yaml' | 'twig' | 'xml' | 'properties' | 'unknown'>;
export type GrammarLanguage = Exclude<Language, 'svelte' | 'vue' | 'liquid' | 'razor' | 'yaml' | 'twig' | 'xml' | 'properties' | 'unknown'>;
/**
* WASM filename map — maps each language to its .wasm grammar file
@@ -69,6 +69,10 @@ export const EXTENSION_MAP: Record<string, Language> = {
'.hpp': 'cpp',
'.hxx': 'cpp',
'.cs': 'csharp',
// ASP.NET Razor / Blazor markup — custom RazorExtractor (links @model/@inject/
// component tags to their C# types; markup isn't a tree-sitter grammar).
'.cshtml': 'razor',
'.razor': 'razor',
'.php': 'php',
// Drupal-specific PHP file extensions
'.module': 'php',
@@ -117,11 +121,23 @@ export const EXTENSION_MAP: Record<string, Language> = {
*/
export function isSourceFile(filePath: string): boolean {
if (isPlayRoutesFile(filePath)) return true; // Play `conf/routes` is extensionless
if (isShopifyLiquidJson(filePath)) return true; // Shopify OS 2.0 JSON templates / section groups
const dot = filePath.lastIndexOf('.');
if (dot < 0) return false;
return filePath.slice(dot).toLowerCase() in EXTENSION_MAP;
}
/**
* Shopify OS 2.0 JSON template (`templates/*.json`) or section group
* (`sections/*.json`) — these reference sections by `"type"`, so the Liquid
* extractor links them. (config/ + locales/ JSON have no section refs.)
*/
export function isShopifyLiquidJson(filePath: string): boolean {
// Allow nested template dirs (`templates/customers/login.json`), not just
// top-level (`templates/product.json`).
return /(^|\/)(templates|sections)\/.+\.json$/i.test(filePath);
}
/**
* Play Framework routes file: the extensionless `conf/routes` (and included
* `conf/*.routes`). No grammar — route extraction is done by the Play framework
@@ -242,6 +258,9 @@ export function detectLanguage(filePath: string, source?: string): Language {
// Play framework resolver extracts route nodes from it.
if (isPlayRoutesFile(filePath)) return 'yaml';
const ext = filePath.substring(filePath.lastIndexOf('.')).toLowerCase();
// Shopify OS 2.0 JSON templates / section groups → the Liquid extractor (it
// links each section `"type"` to its `sections/<type>.liquid`).
if (isShopifyLiquidJson(filePath)) return 'liquid';
const lang = EXTENSION_MAP[ext] || 'unknown';
// .h files could be C, C++, or Objective-C — check source content
@@ -278,6 +297,7 @@ export function isLanguageSupported(language: Language): boolean {
if (language === 'svelte') return true; // custom extractor (script block delegation)
if (language === 'vue') return true; // custom extractor (script block delegation)
if (language === 'liquid') return true; // custom regex extractor
if (language === 'razor') return true; // custom RazorExtractor (.cshtml/.razor markup)
if (language === 'yaml') return true; // file-level tracking only; Drupal routing extraction via framework resolver
if (language === 'twig') return true; // file-level tracking only
if (language === 'xml') return true; // MyBatis mapper extractor
@@ -290,7 +310,7 @@ export function isLanguageSupported(language: Language): boolean {
* Check if a grammar has been loaded and is ready for parsing.
*/
export function isGrammarLoaded(language: Language): boolean {
if (language === 'svelte' || language === 'vue' || language === 'liquid') return true;
if (language === 'svelte' || language === 'vue' || language === 'liquid' || language === 'razor') return true;
if (language === 'yaml' || language === 'twig') return true; // no WASM grammar needed
if (language === 'xml' || language === 'properties') return true; // no WASM grammar needed
return languageCache.has(language);
@@ -371,6 +391,7 @@ export function getLanguageDisplayName(language: Language): string {
c: 'C',
cpp: 'C++',
csharp: 'C#',
razor: 'Razor/Blazor',
php: 'PHP',
ruby: 'Ruby',
swift: 'Swift',