|
Last change
on this file since 571e0df was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago |
|
initial commit
|
-
Property mode
set to
100644
|
|
File size:
534 bytes
|
| Line | |
|---|
| 1 | const { dirname, resolve } = require('path');
|
|---|
| 2 | const { readdir, stat } = require('fs');
|
|---|
| 3 | const { promisify } = require('util');
|
|---|
| 4 |
|
|---|
| 5 | const toStats = promisify(stat);
|
|---|
| 6 | const toRead = promisify(readdir);
|
|---|
| 7 |
|
|---|
| 8 | module.exports = async function (start, callback) {
|
|---|
| 9 | let dir = resolve('.', start);
|
|---|
| 10 | let tmp, stats = await toStats(dir);
|
|---|
| 11 |
|
|---|
| 12 | if (!stats.isDirectory()) {
|
|---|
| 13 | dir = dirname(dir);
|
|---|
| 14 | }
|
|---|
| 15 |
|
|---|
| 16 | while (true) {
|
|---|
| 17 | tmp = await callback(dir, await toRead(dir));
|
|---|
| 18 | if (tmp) return resolve(dir, tmp);
|
|---|
| 19 | dir = dirname(tmp = dir);
|
|---|
| 20 | if (tmp === dir) break;
|
|---|
| 21 | }
|
|---|
| 22 | }
|
|---|
Note:
See
TracBrowser
for help on using the repository browser.
