Last change
on this file since 84d0fbb was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago |
initial commit
|
-
Property mode
set to
100644
|
File size:
1.2 KB
|
Rev | Line | |
---|
[6a3a178] | 1 | var fs = require('fs')
|
---|
| 2 | var core
|
---|
| 3 | if (process.platform === 'win32' || global.TESTING_WINDOWS) {
|
---|
| 4 | core = require('./windows.js')
|
---|
| 5 | } else {
|
---|
| 6 | core = require('./mode.js')
|
---|
| 7 | }
|
---|
| 8 |
|
---|
| 9 | module.exports = isexe
|
---|
| 10 | isexe.sync = sync
|
---|
| 11 |
|
---|
| 12 | function isexe (path, options, cb) {
|
---|
| 13 | if (typeof options === 'function') {
|
---|
| 14 | cb = options
|
---|
| 15 | options = {}
|
---|
| 16 | }
|
---|
| 17 |
|
---|
| 18 | if (!cb) {
|
---|
| 19 | if (typeof Promise !== 'function') {
|
---|
| 20 | throw new TypeError('callback not provided')
|
---|
| 21 | }
|
---|
| 22 |
|
---|
| 23 | return new Promise(function (resolve, reject) {
|
---|
| 24 | isexe(path, options || {}, function (er, is) {
|
---|
| 25 | if (er) {
|
---|
| 26 | reject(er)
|
---|
| 27 | } else {
|
---|
| 28 | resolve(is)
|
---|
| 29 | }
|
---|
| 30 | })
|
---|
| 31 | })
|
---|
| 32 | }
|
---|
| 33 |
|
---|
| 34 | core(path, options || {}, function (er, is) {
|
---|
| 35 | // ignore EACCES because that just means we aren't allowed to run it
|
---|
| 36 | if (er) {
|
---|
| 37 | if (er.code === 'EACCES' || options && options.ignoreErrors) {
|
---|
| 38 | er = null
|
---|
| 39 | is = false
|
---|
| 40 | }
|
---|
| 41 | }
|
---|
| 42 | cb(er, is)
|
---|
| 43 | })
|
---|
| 44 | }
|
---|
| 45 |
|
---|
| 46 | function sync (path, options) {
|
---|
| 47 | // my kingdom for a filtered catch
|
---|
| 48 | try {
|
---|
| 49 | return core.sync(path, options || {})
|
---|
| 50 | } catch (er) {
|
---|
| 51 | if (options && options.ignoreErrors || er.code === 'EACCES') {
|
---|
| 52 | return false
|
---|
| 53 | } else {
|
---|
| 54 | throw er
|
---|
| 55 | }
|
---|
| 56 | }
|
---|
| 57 | }
|
---|
Note:
See
TracBrowser
for help on using the repository browser.