forked from lix-project/lix-website
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;
|
||
|
|
}
|
||
|
|
}
|