Function formatGraph

src/formatter.ts:344–375

(result: ScanResult)

}

function formatGraph(result: ScanResult): string {
  const lines: string[] = ["# Dependency Graph", ""];

  lines.push("## Most Imported Files (change these carefully)", "");
  for (const hf of result.graph.hotFiles) {
    lines.push(`- \`${hf.file}\` — imported by **${hf.importedBy}** files`);
  }
  lines.push("");

  // Show top import edges grouped by target
  const edgesByTarget = new Map<string, string[]>();
  for (const edge of result.graph.edges) {
    if (!edgesByTarget.has(edge.to)) edgesByTarget.set(edge.to, []);
    edgesByTarget.get(edge.to)!.push(edge.from);
  }

  const topTargets = Array.from(edgesByTarget.entries())
    .sort((a, b) => b[1].length - a[1].length)
    .slice(0, 10);

  if (topTargets.length > 0) {
    lines.push("## Import Map (who imports what)", "");
    for (const [target, importers] of topTargets) {
      const shown = importers.slice(0, 5);
      const more = importers.length > 5 ? ` +${importers.length - 5} more` : "";
      lines.push(`- \`${target}\` ← ${shown.map((i) => `\`${i}\``).join(", ")}${more}`);
    }
    lines.push("");
  }

  return lines.join("\n");
}

function formatCombined(
  result: ScanResult,