2 commits

Author	SHA1	Message	Date
Gergő Magyar	bf09eab95b	feat: configure prettier with pre-commit hook (#563) ... * feat: configure prettier with pre-commit hook integration Add prettier, lint-staged, and prettier-plugin-tailwindcss at the repo root with husky pre-commit hook integration. Moves husky from gitnexus/ to root package.json for reliable hook installation. - Root package.json with prepare/format/format:check scripts - .prettierrc with endOfLine:lf and tailwindStylesheet for TW v4 - .prettierignore excluding fixtures, vendor, generated, *.d.ts, *.md - .gitattributes enforcing LF line endings for Windows consistency - Pre-commit hook uses direct node_modules/.bin/ paths (no npx) * style: apply prettier formatting to entire codebase One-time bulk format. No logic changes. Use .git-blame-ignore-revs to skip this commit in git blame. * chore: add .git-blame-ignore-revs for prettier format commit * perf: pre-commit hook runs only tests related to staged files Use vitest --related to scope test execution to tests that import the changed files, instead of running the full suite on every commit. * perf: remove vitest from pre-commit hook, keep in CI only Pre-commit now runs lint-staged + tsc only. Tests run in CI (ci-tests.yml) where they belong — keeps commits fast. * ci: add prettier format check to quality workflow PRs will now fail if code isn't formatted with prettier.	2026-03-28 14:58:04 +00:00
Gergő Magyar	7999b6ba7b	refactor: SICP-informed LanguageProvider architecture (#488) ... * refactor: SICP-informed LanguageProvider architecture for ingestion pipeline Consolidate 16 scattered dispatch surfaces into a single LanguageProvider Strategy interface per language. Processors are now fully language-agnostic — zero SupportedLanguages.X enum access, zero dispatch table imports. Architecture (5-layer DAG, zero circular dependencies): L0: Capability modules (dispatch tables, single source of truth) L1: LanguageProvider interface + createLanguageProvider factory L2: 13 per-language provider files (Strategy objects) L3: Registry with satisfies Record<SL, LP> + pre-built lookup maps L4: Processors (language-agnostic, all behavior via provider.*) Key changes: - Add LanguageProvider interface with 15 properties (6 required, 9 optional) - Create 13 provider files in languages/ + php-helpers.ts - Migrate all processors to getProvider(language) — cached once per scope - Replace heritage if-checks with provider.interfaceNamePattern/heritageDefaultEdge - Replace MRO switch(language) with switch(provider.mroStrategy) - Replace isNodeExported with provider.exportChecker - Move PHP description extraction behind provider.descriptionExtractor - Move Swift implicit imports behind provider.implicitImportWirer - Move PHP route detection behind provider.isRouteFile - Move Kotlin wildcard append behind provider.importPathPreprocessor - Remove deprecated TypeEnvironment.env, add fileScope()/allScopes() - De-export TypeEnv type (module-private) - Pre-build extensionMap, WILDCARD_LANGUAGES, SYNTHESIS_LANGUAGES at load - Remove dead entryPointPatterns/frameworkPatterns from interface - Derive createLanguageProvider config type via Pick/Partial/Omit - Tighten callback types from any to SyntaxNode - Migrate 270+ test call sites from .env to TypeEnvironment API Adding a new language: 3 files (enum + provider + registry line). No processor file touched. Ever. * refactor: clean architecture for LanguageProvider with O(1) AST cache Address all PR #488 review comments and achieve pristine SICP layer separation: Interface redesign: - Split LanguageProvider into Config (input) + Provider (runtime with defaults) - Rename createLanguageProvider → defineLanguage with explicit DEFAULTS constant - Add MroStrategy, ImportSemantics named type aliases for better IDE tooltips - Tighten labelOverride signature: string|null → NodeLabel|null (compile-time safety) - Tighten descriptionExtractor nodeLabel: string → NodeLabel - Un-export LanguageProviderConfig (internal to defineLanguage) CI fixes (all 4 failures resolved): - isNodeExported: add null guard for unknown languages - preprocessImportPath tests: pass getProvider() instead of raw enum - MRO tests: update expected strings to match language-agnostic prefixes Code deduplication: - Extract findDescendant/extractStringContent to ast-helpers.ts (single source of truth) - Unify Kotlin method detection: remove duplicate from extractFunctionName, use provider.labelOverride as single source of truth via findEnclosingFunctionId - extractFunctionName return type: string → NodeLabel Performance (O(1) AST node access): - Add per-file Map-based memoization in parse-worker for parent-chain walks - Cache enclosingClassId, enclosingFunctionId, exportStatus per SyntaxNode - Clear caches before each file parse (not after — handles parse failures) Architecture (pristine languages/ folder): - Move php-helpers.ts → helpers/php.ts (L0 capability, not L2 config) - Create helpers/swift.ts from extracted Swift provider logic - Extract cppLabelOverride AST walk → isCppInsideClassOrStruct in ast-helpers.ts - Extract isPhpRouteFile → helpers/php.ts - All 13 provider files are now pure configuration — zero implementation logic - Ruby: remove no-op namedBindingExtractor assignment (undefined from dispatch table) * refactor: eliminate LANGUAGE_QUERIES, typeConfigs, namedBindingExtractors dispatch tables Phase 1 of L0 dispatch table elimination. Providers now import capabilities directly instead of indexing into redundant Record<SL, T> dispatch tables: - LANGUAGE_QUERIES: providers import named query constants directly (TYPESCRIPT_QUERIES, PYTHON_QUERIES, etc.). Table kept in tree-sitter-queries.ts for call-processor.ts dynamic lookup + test consumers. - typeConfigs: providers import from individual type-extractor files (typescriptConfig from typescript.ts, javaTypeConfig from jvm.ts, etc.). Dispatch table fully removed from type-extractors/index.ts. - namedBindingExtractors: providers import extractors directly from named-binding-extraction.ts (extractTsNamedBindings, etc.). Dispatch table fully removed from import-resolution.ts. Net: -48 LOC of dispatch table indirection. L3 satisfies Record<SL, LP> remains the single exhaustiveness check. * refactor: eliminate exportCheckers, callRouters, importResolvers dispatch tables Phase 2 of L0 dispatch table elimination. All 6 dispatch tables are now gone: - exportCheckers: individual checkers exported directly (tsExportChecker, pythonExportChecker, etc.). isNodeExported uses a local checkersByLanguage map to avoid circular dependency with languages/index.ts. - callRouters: table removed. Providers import noRouting or routeRubyCall directly. noRouting now exported. Dead import removed from call-processor.ts. - importResolvers: resolver functions exported with clean names (resolveTypescriptImport, resolveJavaImport, etc.). Inline lambdas extracted to named exports. Dispatch functions renamed from *Dispatch suffix to clean resolve*Import pattern. Combined with Phase 1, all 6 L0 dispatch tables have been eliminated. L3 satisfies Record<SL, LanguageProvider> is the single exhaustiveness check. Providers are now fully self-contained — each imports its capabilities directly. * perf+refactor: type-env caching, sequential fallback caching, utils.ts split Phase 3 — performance optimizations and barrel cleanup: Type-env parent-walk caching: - Memoize findEnclosingClassName and findEnclosingParentClassName with per-file Map<SyntaxNode, string|undefined> caches - Eliminates O(n*m) repeated child scanning in extractParentClassFromNode - Caches cleared in buildTypeEnv before each file's walk phase Sequential fallback caching: - Add classIdCache + exportCache Maps to parsing-processor.ts - Mirrors the O(1) memoization pattern from parse-worker.ts - Both paths now have identical caching for parent-chain walks Split utils.ts barrel into focused modules: - noise-filter.ts: BUILT_IN_NAMES + isBuiltInOrNoise (167 LOC) - language-detection.ts: getLanguageFromFilename (58 LOC) - utils.ts slimmed to re-exports + yieldToEventLoop + isVerboseIngestionEnabled - Backward compatible — existing imports from utils.ts still work * refactor: rename resolvers/ → import-resolvers/, restructure tests per-concern Directory renames (git mv — history preserved): - src/core/ingestion/resolvers/ → import-resolvers/ (10 files) - test/unit/call-routing.test.ts → call-routing/ruby.test.ts - test/unit/named-binding-extraction.test.ts → named-bindings/csharp.test.ts - test/unit/import-resolution.test.ts → import-resolution/preprocessing.test.ts All 11 import paths updated to reference new import-resolvers/ location. Test imports updated for new subdirectory depth. Note: test/integration/resolvers/ NOT renamed — those tests cover the full ingestion pipeline per-language, not just import resolution. * refactor: eliminate utils.ts barrel — all 33 consumers now import directly Migrated 65 import sites across 33 files to import from the focused source module instead of the utils.ts barrel: - ast-helpers.js: SyntaxNode, extractFunctionName, findEnclosingClassId, etc. - call-analysis.js: inferCallForm, extractReceiverName, countCallArguments, etc. - noise-filter.js: BUILT_IN_NAMES, isBuiltInOrNoise - language-detection.js: getLanguageFromFilename utils.ts reduced to 2 original functions only: - yieldToEventLoop - isVerboseIngestionEnabled Zero re-exports remain. Every import is now direct to its source module. * refactor: create utils/ folder, move all shared utilities, delete utils.ts barrel Final phase of module structure migration: - git mv ast-helpers.ts, call-analysis.ts, noise-filter.ts, language-detection.ts → utils/ subdirectory (history preserved) - Extract yieldToEventLoop → utils/event-loop.ts - Extract isVerboseIngestionEnabled → utils/verbose.ts - Delete utils.ts (zero re-exports, zero functions remain) - Update 38 import paths across source and test files The ingestion/ root is now clean — only processors, capability modules, and the pipeline orchestrator live at the top level. All shared utilities are in utils/, all language-specific helpers in helpers/, all import resolvers in import-resolvers/. * refactor: move findChild from import-resolvers/utils.ts to utils/ast-helpers.ts findChild is a generic AST helper (find first named child by type) — it belongs with the other AST traversal utilities, not in the import resolver module. 4 consumers updated to import from utils/ast-helpers.js. * refactor: split named-binding-extraction.ts into per-language files Rename named-binding-extraction.ts → named-binding-processor.ts (git mv, history preserved), keeping only walkBindingChain for re-export chain resolution. 7 per-language extractor functions moved to named-bindings/ subdirectory: - named-bindings/typescript.ts (extractTsNamedBindings — TS + JS) - named-bindings/python.ts (extractPythonNamedBindings) - named-bindings/kotlin.ts (extractKotlinNamedBindings) - named-bindings/rust.ts (extractRustNamedBindings + collectRustBindings) - named-bindings/php.ts (extractPhpNamedBindings) - named-bindings/csharp.ts (extractCsharpNamedBindings) - named-bindings/java.ts (extractJavaNamedBindings) Each provider now imports its binding extractor from the per-language file. * refactor: eliminate import-resolution.ts — distribute to natural homes Split per-language resolvers into import-resolvers/ per-language files and eliminate the import-resolution.ts catch-all module entirely: Per-language resolvers moved to import-resolvers/: - standard.ts: resolveStandard, resolveJavascriptImport, resolveTypescriptImport, resolveCImport, resolveCppImport - jvm.ts: resolveJavaImport, resolveKotlinImport - go.ts: resolveGoImport - csharp.ts: resolveCSharpImport (helper renamed to Internal) - php.ts, python.ts, ruby.ts, rust.ts: same pattern - swift.ts: new file for resolveSwiftImport Types distributed to their concern directories: - import-resolvers/types.ts: ImportResult, ImportConfigs, ResolveCtx, ImportResolverFn - named-bindings/types.ts: NamedBinding, NamedBindingExtractorFn preprocessImportPath moved to import-processor.ts (its primary consumer). import-resolution.ts deleted — zero catch-all modules remain. * refactor: tighten SPR — eliminate re-exports, dead code, type holes, and redundant patterns 12 review findings resolved across the ingestion layer: Type safety: - CallRouter callNode: any → SyntaxNode (closes type hole) - CaptureMap type alias replaces Record<string, any> - providersWithImplicitWiring filter now type-narrowed (removes ! assertions) - Ruby exportChecker: unnecessary as-cast removed, named export created Architecture: - Circular type dependency eliminated (ImportResolutionContext moved to types.ts) - LANGUAGE_QUERIES residual dispatch replaced with provider.treeSitterQueries - noRouting sentinel deleted — callRouter now properly optional on 12 providers - All 6 re-exports from import-processor/pipeline/languages eliminated Pattern cleanup: - Dead checkersByLanguage table + isNodeExported removed from export-detection - 4 duplicated config interfaces consolidated to language-config.ts - extractCsharpNamedBindings → extractCSharpNamedBindings (casing consistency) Simplification: - import-resolvers/index.ts barrel deleted (dead re-exports) - helpers/ inlined into languages/ (php.ts, swift.ts) — 1 directory removed Verified: tsc --noEmit clean, 3837 tests pass, 0 failures. * refactor: address review — remove LANGUAGE_QUERIES table, type-extractors barrel, fix Windows timeout Review comment fixes (github.com/abhigyanpatwari/GitNexus/pull/488#issuecomment-4117817648): 1. LANGUAGE_QUERIES dispatch table removed from tree-sitter-queries.ts — 5 test files migrated to getProvider(lang).treeSitterQueries — eliminates last parallel dispatch surface 2. type-extractors/index.ts barrel deleted — type-env.ts now imports TYPED_PARAMETER_TYPES from shared.js directly 3. Windows CI timeout fix: afterAll cleanup hook in test-indexed-db.ts now passes explicit 120s timeout to prevent KuzuDB C++ destructor hang from hitting vitest's default 30s testTimeout on Windows Verified: tsc --noEmit clean, 3835 tests pass, 0 failures. * refactor: eliminate chained getProvider property access — assign to variable first All getProvider(lang).property calls now follow the pattern: const provider = getProvider(language); const x = provider.property; 5 source files + 4 test files updated (~35 occurrences). This ensures consistent provider variable usage and avoids repeated lookups in hot paths. * refactor: remove last 4 re-exports from import-resolvers, fix stale CaptureMap comment - Remove `export type { TsconfigPaths }` from standard.ts - Remove `export type { GoModuleConfig }` from go.ts - Remove `export type { ComposerConfig }` from php.ts - Remove `export type { CSharpProjectConfig }` from csharp.ts All 4 types are canonically defined in language-config.ts; zero consumers imported via the resolver re-exports. - Fix stale CaptureMap JSDoc: said "Uses any" but type is SyntaxNode | undefined	2026-03-24 13:42:39 +00:00