INNER CODE UNIT · Go

WriteGraphJSON

pcasteran/terraform-graph-beautifier · cytoscape/writer.go:23

func WriteGraphJSON(writer io.Writer, graph *tfgraph.Graph, options *RenderingOptions) {
	// Get the graph elements.
	graphElements := getGraphElements(graph, options)

	// Encode the result to JSON.
	enc := json.NewEncoder(writer)
	if err := enc.Encode(&graphElements); err != nil {
		log.Fatal().Err(err).Msg("Cannot encode Cytoscape.js graph to JSON")
	}
}

// WriteGraphHTML writes the specified Terraform graph to an HTML file using the given template.
func WriteGraphHTML(writer io.Writer, graph *tfgraph.Graph, options *RenderingOptions) {
	// Get the graph elements JSON.
	var buf bytes.Buffer
	graphWriter := bufio.NewWriter(&buf)
	WriteGraphJSON(graphWriter, graph, options)
	graphWriter.Flush()

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