| 1 | 'use strict';
|
| 2 |
|
| 3 | const separator = '\\.';
|
| 4 | const oneWord = '0-9a-zA-Z_\\-\\:';
|
| 5 | const anyNumberOfWord = `${oneWord}${separator}`;
|
| 6 |
|
| 7 | const escape = str => str.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
|
| 8 |
|
| 9 | const compilePart = (part) => {
|
| 10 | if (part === '*')
|
| 11 | return `[${oneWord}]+?`;
|
| 12 | if (part === '#')
|
| 13 | return `[${anyNumberOfWord}]+?`;
|
| 14 | return escape(part);
|
| 15 | };
|
| 16 |
|
| 17 | const compile = (pattern) => {
|
| 18 | const parts = pattern.split('.');
|
| 19 | return new RegExp(`^${parts.map(compilePart).join('\\.')}$`);
|
| 20 | };
|
| 21 |
|
| 22 |
|
| 23 | class RegexMatcher {
|
| 24 | constructor(pattern) {
|
| 25 | this.pattern = compile(pattern);
|
| 26 | }
|
| 27 |
|
| 28 | match(text = '') {
|
| 29 | return this.pattern.test(text);
|
| 30 | }
|
| 31 | }
|
| 32 |
|
| 33 | module.exports = RegexMatcher;
|