aoc-automation/src/utils/getAllFiles.ts

Advent of Code tool to automate the repetitive parts of AoC.

import fs from "fs";
import path from "path";

const getAllFiles = (location: string): string[] => {
	const entities = fs.readdirSync(location, { withFileTypes: true });

	const files = entities
		.filter(entity => entity.isFile())
		.map(entity => path.join(location, entity.name))
		.filter(file => [".ts", ".js", ".mjs"].includes(path.parse(file).ext));

	const dirs = entities
		.filter(entity => entity.isDirectory())
		.map(entity => entity.name);

	return [
		...files,
		...dirs.map(dir => getAllFiles(path.join(location, dir))).flat(),
	];
};

export default getAllFiles;