source: trip-planner-front/node_modules/adjust-sourcemap-loader/lib/process/throw-errors.js

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

initial commit

  • Property mode set to 100644
File size: 841 bytes
Line 
1'use strict';
2
3var getError = require('./get-error');
4
5/**
6 * Where the given list is non-null and contains error instances then consolidate and throw
7 * @throws Error
8 * @param {string} resourcePath The path to the resource being processed
9 * @param {null|Array} candidates A possible Array with possible error elements
10 */
11function throwErrors(resourcePath, candidates) {
12 var errors = !!candidates && candidates
13 .filter(testIsError)
14 .map(getMessage);
15
16 var hasError = !!errors && errors.length;
17 if (hasError) {
18 throw getError(['For resource: ' + resourcePath].concat(errors).join('\n'));
19 }
20
21 function testIsError(candidate) {
22 return !!candidate && (typeof candidate === 'object') && (candidate instanceof Error);
23 }
24
25 function getMessage(error) {
26 return error.message;
27 }
28}
29
30module.exports = throwErrors;
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