a1adfc8706
19 lines
416 B
JavaScript
19 lines
416 B
JavaScript
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;
|
|||
}
|
|||
}
|
