Function getTree

src/lib/fileList.js:167–177

* Get directory tree * @param {Tree[]} treeList list of tree * @param {string} dir path to find * @returns {Tree}

(treeList, dir)

 * @returns {Tree}
 */
function getTree(treeList, dir) {
	if (!treeList) return;
	let tree = treeList.find(({ url }) => url === dir);
	if (tree) return tree;
	for (const item of treeList) {
		tree = getTree(item.children, dir);
		if (tree) return tree;
	}

	return null;
}

/**
 * Get all files in a folder