loadGraph() — graph2md Function Reference

Architecture documentation for the loadGraph() function in main.go from the graph2md codebase.

Function go GraphProcessor InputManager called by 1

Entity Profile

GraphProcessor→ InputManager→ loadGraph() — graph2md Function Reference

Dependency Diagram

graph TD
  38f2edb8_56a8_afe2_8475_0a20030eb7b1["loadGraph()"]
  19d7285e_2dbf_69a0_6ada_b2031521fd4e["main.go"]
  38f2edb8_56a8_afe2_8475_0a20030eb7b1 -->|defined in| 19d7285e_2dbf_69a0_6ada_b2031521fd4e
  b8c81770_53e9_c49f_8a64_ee57b9b3bb27["main()"]
  b8c81770_53e9_c49f_8a64_ee57b9b3bb27 -->|calls| 38f2edb8_56a8_afe2_8475_0a20030eb7b1
  style 38f2edb8_56a8_afe2_8475_0a20030eb7b1 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

main.go lines 2060–2090

func loadGraph(path string) ([]Node, []Relationship, error) {
	data, err := os.ReadFile(path)
	if err != nil {
		return nil, nil, err
	}

	log.Printf("  File size: %d bytes", len(data))

	var resp APIResponse
	if err := json.Unmarshal(data, &resp); err != nil {
		log.Printf("  APIResponse unmarshal error: %v", err)
	} else if resp.Result == nil {
		log.Printf("  APIResponse parsed but Result is nil (status=%s)", resp.Status)
	} else {
		g := resp.Result.Graph
		log.Printf("  APIResponse parsed: %d nodes, %d rels", len(g.Nodes), len(g.Relationships))
		return g.Nodes, g.Relationships, nil
	}

	var result GraphResult
	if err := json.Unmarshal(data, &result); err == nil && len(result.Graph.Nodes) > 0 {
		return result.Graph.Nodes, result.Graph.Relationships, nil
	}

	var graph Graph
	if err := json.Unmarshal(data, &graph); err == nil && len(graph.Nodes) > 0 {
		return graph.Nodes, graph.Relationships, nil
	}

	return nil, nil, fmt.Errorf("unrecognized graph format")
}