Function getWebTreeMapData

src/lib/html.ts:190–199

(files: FileDataMap)

 * Convert file size map to webtreemap data
 */
export function getWebTreeMapData(files: FileDataMap): WebTreeMapNode {
  const treeNodesMap = getTreeNodesMap(files);
  const treeData = newNode('/');

  for (const source in files) {
    addNode(treeNodesMap[source], files[source], treeData);
  }

  return treeData;
}

function newNode(name: string): WebTreeMapNode {
  return {