Function getFile

src/lib/fileList.js:188–200

* Get all files in a folder * e.g /dir1/dir2/dir3 * This function will first test if dir1 exists in the tree, * if not, it will return null, otherwise it will traverse the tree * and return the files in dir3 * @param {string} path - Folder path * @param {Tree} tree - Files tree

(path, tree)

 * @param {Tree} tree - Files tree
 */
function getFile(path, tree) {
	const { children } = tree;
	let { url } = tree;
	if (url === path) return tree;
	if (!children) return null;
	const len = children.length;
	for (let i = 0; i < len; i++) {
		const item = children[i];
		const result = getFile(path, item);
		if (result) return result;
	}
	return null;
}

/**
 * Get all files