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- import { dirname, resolve } from 'path';
- import { readdirSync, statSync } from 'fs';
- export default function (start, callback) {
- let dir = resolve('.', start);
- let tmp, stats = statSync(dir);
- if (!stats.isDirectory()) {
- dir = dirname(dir);
- }
- while (true) {
- tmp = callback(dir, readdirSync(dir));
- if (tmp) return resolve(dir, tmp);
- dir = dirname(tmp = dir);
- if (tmp === dir) break;
- }
- }
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