codekingpro/portable-devtools

1/**
2 * This is the Windows implementation of isexe, which uses the file
3 * extension and PATHEXT setting.
4 *
5 * @module
6 */
7import { statSync } from 'node:fs';
8import { stat } from 'node:fs/promises';
9import { delimiter } from 'node:path';
10/**
11 * Determine whether a path is executable based on the file extension
12 * and PATHEXT environment variable (or specified pathExt option)
13 */
14export const isexe = async (path, options = {}) => {
15    const { ignoreErrors = false } = options;
16    try {
17        return checkStat(await stat(path), path, options);
18    }
19    catch (e) {
20        const er = e;
21        if (ignoreErrors || er.code === 'EACCES')
22            return false;
23        throw er;
24    }
25};
26/**
27 * Synchronously determine whether a path is executable based on the file
28 * extension and PATHEXT environment variable (or specified pathExt option)
29 */
30export const sync = (path, options = {}) => {
31    const { ignoreErrors = false } = options;
32    try {
33        return checkStat(statSync(path), path, options);
34    }
35    catch (e) {
36        const er = e;
37        if (ignoreErrors || er.code === 'EACCES')
38            return false;
39        throw er;
40    }
41};
42const checkPathExt = (path, options) => {
43    const { pathExt = process.env.PATHEXT || '' } = options;
44    const peSplit = pathExt.split(delimiter);
45    if (peSplit.indexOf('') !== -1) {
46        return true;
47    }
48    for (const pes of peSplit) {
49        const p = pes.toLowerCase();
50        const ext = path.substring(path.length - p.length).toLowerCase();
51        if (p && ext === p) {
52            return true;
53        }
54    }
55    return false;
56};
57const checkStat = (stat, path, options) => stat.isFile() && checkPathExt(path, options);
58//# sourceMappingURL=win32.js.map