You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
19 lines
416 B
19 lines
416 B
3 years ago
|
const { dirname, resolve } = require('path');
|
||
|
|
const { readdirSync, statSync } = require('fs');
|
||
|
|
|
||
|
|
module.exports = 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;
|
||
|
|
}
|
||
|
|
}
|