20 lines
426 B
JavaScript
20 lines
426 B
JavaScript
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;
|
|
}
|
|
}
|