source: trip-planner-front/node_modules/resolve-from/index.js@ 1ad8e64

Last change on this file since 1ad8e64 was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago

initial commit

  • Property mode set to 100644
File size: 1.1 KB
Line 
1'use strict';
2const path = require('path');
3const Module = require('module');
4const fs = require('fs');
5
6const resolveFrom = (fromDir, moduleId, silent) => {
7 if (typeof fromDir !== 'string') {
8 throw new TypeError(`Expected \`fromDir\` to be of type \`string\`, got \`${typeof fromDir}\``);
9 }
10
11 if (typeof moduleId !== 'string') {
12 throw new TypeError(`Expected \`moduleId\` to be of type \`string\`, got \`${typeof moduleId}\``);
13 }
14
15 try {
16 fromDir = fs.realpathSync(fromDir);
17 } catch (err) {
18 if (err.code === 'ENOENT') {
19 fromDir = path.resolve(fromDir);
20 } else if (silent) {
21 return null;
22 } else {
23 throw err;
24 }
25 }
26
27 const fromFile = path.join(fromDir, 'noop.js');
28
29 const resolveFileName = () => Module._resolveFilename(moduleId, {
30 id: fromFile,
31 filename: fromFile,
32 paths: Module._nodeModulePaths(fromDir)
33 });
34
35 if (silent) {
36 try {
37 return resolveFileName();
38 } catch (err) {
39 return null;
40 }
41 }
42
43 return resolveFileName();
44};
45
46module.exports = (fromDir, moduleId) => resolveFrom(fromDir, moduleId);
47module.exports.silent = (fromDir, moduleId) => resolveFrom(fromDir, moduleId, true);
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