Function createFile

site/src/utils/filetree.ts:10–25

(
	path: string,
	fileTree: FileTree,
	value: string,
)

};

export const createFile = (
	path: string,
	fileTree: FileTree,
	value: string,
): FileTree => {
	if (existsFile(path, fileTree)) {
		throw new Error(`File ${path} already exists`);
	}
	const pathError = validatePath(path, fileTree);
	if (pathError) {
		throw new Error(pathError);
	}

	const updatedFileTree = structuredClone(fileTree);
	return set(updatedFileTree, path.split("/"), value);
};

export const validatePath = (
	path: string,