Luiz Costa
ac4f232e5e
This change modifies the build scripts to use --legacy-peer-deps flag when installing npm dependencies to resolve potential peer dependency conflicts during the build process. The change is applied to both bash (build.sh) and batch (build.bat) build scripts.
43 lines
1.2 KiB
JavaScript
43 lines
1.2 KiB
JavaScript
/**
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* @fileoverview Common utils for regular expressions.
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* @author Josh Goldberg
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* @author Toru Nagashima
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*/
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"use strict";
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const { RegExpValidator } = require("@eslint-community/regexpp");
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const REGEXPP_LATEST_ECMA_VERSION = 2024;
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/**
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* Checks if the given regular expression pattern would be valid with the `u` flag.
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* @param {number} ecmaVersion ECMAScript version to parse in.
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* @param {string} pattern The regular expression pattern to verify.
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* @returns {boolean} `true` if the pattern would be valid with the `u` flag.
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* `false` if the pattern would be invalid with the `u` flag or the configured
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* ecmaVersion doesn't support the `u` flag.
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*/
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function isValidWithUnicodeFlag(ecmaVersion, pattern) {
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if (ecmaVersion <= 5) { // ecmaVersion <= 5 doesn't support the 'u' flag
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return false;
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}
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const validator = new RegExpValidator({
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ecmaVersion: Math.min(ecmaVersion, REGEXPP_LATEST_ECMA_VERSION)
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});
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try {
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validator.validatePattern(pattern, void 0, void 0, { unicode: /* uFlag = */ true });
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} catch {
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return false;
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}
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return true;
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}
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module.exports = {
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isValidWithUnicodeFlag,
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REGEXPP_LATEST_ECMA_VERSION
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};
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