Changes search result deduplication to use max scores across channels instead of first-seen prioritization, adds template component usage extraction for Svelte files, exempts exact matches from single-term score dampening, prioritizes structural edges in graph traversal, and increases explore tool node budget while including edge source locations in file clustering.
Three issues discovered testing CodeGraph against a Shopify Liquid theme:
1. Callers/callees only traversed 'calls' edges, missing 'references' and
'imports' edges that Liquid extraction creates for {% render %} and
{% section %} tags. Expanded edge filter in getCallers/getCallees.
2. Context builder only ran text search as a fallback when semantic search
returned nothing. For template-heavy codebases, semantic search returns
irrelevant results (e.g., "Toast" for a header navigation query) while
text/path-based matching would find the right files. Now always runs
text search alongside semantic search with multi-term boosting.
3. MCP findAllSymbols only matched nodes by exact name, missing file nodes
whose basename (without extension) matched the symbol. This caused
callers to find zero results even with correct edges, since references
edges point to file nodes (e.g., "product-card.liquid") not component
nodes (e.g., "product-card").
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Java extraction:
- Handle Java method_invocation AST (receiver.method pattern)
- Support Java extends_interfaces and super_interfaces with type_list
- Create unresolved references for Java imports for cross-file resolution
- Extract interface inheritance via extractInheritance
MCP tools:
- Aggregate callers/callees/impact across ALL matching symbols (e.g. multiple
overloads or same-named methods in different classes)
- New findAllSymbols() helper for multi-symbol lookup
Graph traversal:
- Impact analysis now traverses into container children (class → methods)
so that callers of methods appear in the impact radius of their class
Other:
- Add deleteSpecificResolvedReferences() for precise cleanup after resolution
- Add 'instance-method' to resolvedBy union type
- Version bump to 0.6.8
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Traverses dependency graph to identify which test files depend on changed source files. Supports stdin input for git integration, custom test file patterns, and configurable traversal depth. Useful for targeted test execution in CI/CD pipelines.
- Fix arrow function extraction: explicitly call extractFunction() for
arrow functions/function expressions in variable declarations instead
of silently skipping them (all 6 arrow function tests now pass)
- Best-candidate resolution: collect candidates from all strategies and
return highest confidence match instead of first match
- Fix graph traversal 'both' direction: correctly determine next node
for mixed incoming/outgoing edges in BFS and DFS
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Colby McHenry
