feat: Improve Java extraction, multi-symbol aggregation, and impact traversal
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>
This commit is contained in:
Colby McHenry
co-authored by
Claude Opus 4.6
Claude Opus 4.6
parent
8b541be894
commit
d04a911309
+87
-21
@@ -5,7 +5,7 @@
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*/
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import CodeGraph, { findNearestCodeGraphRoot } from '../index';
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import type { Node, SearchResult, Subgraph, TaskContext, NodeKind } from '../types';
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import type { Node, Edge, SearchResult, Subgraph, TaskContext, NodeKind } from '../types';
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import { createHash } from 'crypto';
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import { writeFileSync } from 'fs';
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import { clamp } from '../utils';
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@@ -475,19 +475,28 @@ export class ToolHandler {
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const cg = this.getCodeGraph(args.projectPath as string | undefined);
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const limit = clamp((args.limit as number) || 20, 1, 100);
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const match = this.findSymbol(cg, symbol);
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if (!match) {
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const allMatches = this.findAllSymbols(cg, symbol);
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if (allMatches.nodes.length === 0) {
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return this.textResult(`Symbol "${symbol}" not found in the codebase`);
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}
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const callers = cg.getCallers(match.node.id);
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if (callers.length === 0) {
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return this.textResult(`No callers found for "${symbol}"${match.note}`);
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// Aggregate callers across all matching symbols
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const seen = new Set<string>();
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const allCallers: Node[] = [];
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for (const node of allMatches.nodes) {
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for (const c of cg.getCallers(node.id)) {
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if (!seen.has(c.node.id)) {
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seen.add(c.node.id);
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allCallers.push(c.node);
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}
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}
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}
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const callerNodes = callers.slice(0, limit).map(c => c.node);
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const formatted = this.formatNodeList(callerNodes, `Callers of ${symbol}`) + match.note;
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if (allCallers.length === 0) {
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return this.textResult(`No callers found for "${symbol}"${allMatches.note}`);
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}
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const formatted = this.formatNodeList(allCallers.slice(0, limit), `Callers of ${symbol}`) + allMatches.note;
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return this.textResult(this.truncateOutput(formatted));
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}
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@@ -501,19 +510,28 @@ export class ToolHandler {
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const cg = this.getCodeGraph(args.projectPath as string | undefined);
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const limit = clamp((args.limit as number) || 20, 1, 100);
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const match = this.findSymbol(cg, symbol);
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if (!match) {
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const allMatches = this.findAllSymbols(cg, symbol);
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if (allMatches.nodes.length === 0) {
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return this.textResult(`Symbol "${symbol}" not found in the codebase`);
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}
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const callees = cg.getCallees(match.node.id);
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if (callees.length === 0) {
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return this.textResult(`No callees found for "${symbol}"${match.note}`);
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// Aggregate callees across all matching symbols
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const seen = new Set<string>();
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const allCallees: Node[] = [];
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for (const node of allMatches.nodes) {
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for (const c of cg.getCallees(node.id)) {
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if (!seen.has(c.node.id)) {
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seen.add(c.node.id);
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allCallees.push(c.node);
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}
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}
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}
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const calleeNodes = callees.slice(0, limit).map(c => c.node);
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const formatted = this.formatNodeList(calleeNodes, `Callees of ${symbol}`) + match.note;
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if (allCallees.length === 0) {
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return this.textResult(`No callees found for "${symbol}"${allMatches.note}`);
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}
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const formatted = this.formatNodeList(allCallees.slice(0, limit), `Callees of ${symbol}`) + allMatches.note;
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return this.textResult(this.truncateOutput(formatted));
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}
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@@ -527,14 +545,37 @@ export class ToolHandler {
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const cg = this.getCodeGraph(args.projectPath as string | undefined);
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const depth = clamp((args.depth as number) || 2, 1, 10);
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const match = this.findSymbol(cg, symbol);
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if (!match) {
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const allMatches = this.findAllSymbols(cg, symbol);
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if (allMatches.nodes.length === 0) {
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return this.textResult(`Symbol "${symbol}" not found in the codebase`);
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}
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const impact = cg.getImpactRadius(match.node.id, depth);
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// Aggregate impact across all matching symbols
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const mergedNodes = new Map<string, Node>();
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const mergedEdges: Edge[] = [];
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const seenEdges = new Set<string>();
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const formatted = this.formatImpact(symbol, impact) + match.note;
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for (const node of allMatches.nodes) {
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const impact = cg.getImpactRadius(node.id, depth);
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for (const [id, n] of impact.nodes) {
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mergedNodes.set(id, n);
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}
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for (const e of impact.edges) {
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const key = `${e.source}->${e.target}:${e.kind}`;
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if (!seenEdges.has(key)) {
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seenEdges.add(key);
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mergedEdges.push(e);
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}
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}
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}
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const mergedImpact = {
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nodes: mergedNodes,
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edges: mergedEdges,
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roots: allMatches.nodes.map(n => n.id),
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};
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const formatted = this.formatImpact(symbol, mergedImpact) + allMatches.note;
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return this.textResult(this.truncateOutput(formatted));
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}
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@@ -822,6 +863,31 @@ export class ToolHandler {
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return { node: results[0]!.node, note: '' };
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}
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/**
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* Find ALL symbols matching a name. Used by callers/callees/impact to aggregate
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* results across all matching symbols (e.g., multiple classes with an `execute` method).
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*/
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private findAllSymbols(cg: CodeGraph, symbol: string): { nodes: Node[]; note: string } {
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const results = cg.searchNodes(symbol, { limit: 50 });
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if (results.length === 0) {
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return { nodes: [], note: '' };
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}
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const exactMatches = results.filter(r => r.node.name === symbol);
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if (exactMatches.length <= 1) {
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const node = exactMatches[0]?.node ?? results[0]!.node;
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return { nodes: [node], note: '' };
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}
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const locations = exactMatches.map(r =>
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`${r.node.kind} at ${r.node.filePath}:${r.node.startLine}`
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);
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const note = `\n\n> **Note:** Aggregated results across ${exactMatches.length} symbols named "${symbol}": ${locations.join(', ')}`;
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return { nodes: exactMatches.map(r => r.node), note };
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}
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/**
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* Truncate output if it exceeds the maximum length
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*/
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