@markuplint/shared - npm Package Compare versions

Comparing version 4.3.1 to 4.4.0

CHANGELOG.md

		@@ -6,2 +6,8 @@ # Change Log

		# [4.4.0](https://github.com/markuplint/markuplint/compare/@markuplint/shared@4.3.1...@markuplint/shared@4.4.0) (2024-05-12)

		### Features

		- shared: add `regexParser` function ([d8baa3d](https://github.com/markuplint/markuplint/commit/d8baa3d3ce33eb5e647d8353fd3065ba2926fd9f))

		## [4.3.1](https://github.com/markuplint/markuplint/compare/@markuplint/shared@4.3.1-alpha.0...@markuplint/shared@4.3.1) (2024-05-04)
		@@ -8,0 +14,0 @@

lib/functions.d.ts

		@@ -79,1 +79,12 @@ import type { Nullable } from './types.js';
		export declare function branchesToPatterns<T>(branches: ReadonlyArray<Nullable<T> \| ReadonlyArray<Nullable<T>>>): T[][];
		/**
		* Parses a regular expression pattern in the form of `/pattern/flags`.
		* The pattern is parsed using the `RegExp` constructor.
		* If the pattern is invalid, `null` is returned.
		* The pattern must be a valid regular expression pattern.
		* Throws an error if the pattern or flags are invalid.
		*
		* @param regexpLikeString - The regular expression pattern to parse.
		* @returns - The parsed regular expression or null if the pattern is invalid.
		*/
		export declare function regexParser(regexpLikeString: string): RegExp \| null;

lib/functions.js

		@@ -113,1 +113,27 @@ import { decode as decodeHtmlEntities } from 'html-entities';
		}
		/**
		* Parses a regular expression pattern in the form of `/pattern/flags`.
		* The pattern is parsed using the `RegExp` constructor.
		* If the pattern is invalid, `null` is returned.
		* The pattern must be a valid regular expression pattern.
		* Throws an error if the pattern or flags are invalid.
		*
		* @param regexpLikeString - The regular expression pattern to parse.
		* @returns - The parsed regular expression or null if the pattern is invalid.
		*/
		export function regexParser(regexpLikeString) {
		if (!regexpLikeString.startsWith('/')) {
		// Early return if the string does not start with a slash.
		return null;
		}
		const match = regexpLikeString.match(/^\/(?<pattern>.+)\/(?<flags>[dgimsuvy]*)$/); // cspell: disable-line
		if (!match) {
		return null;
		}
		const { pattern, flags } = match.groups;
		if (!pattern) {
		return null;
		}
		// Throws an error if `pattern` or `flags` is invalid.
		return new RegExp(pattern, flags);
		}

package.json

		{
		"name": "@markuplint/shared",
		"version": "4.3.1",
		"version": "4.4.0",
		"description": "Shared functions for Markuplint",
		@@ -29,3 +29,3 @@ "repository": "git@github.com:markuplint/markuplint.git",
		},
		"gitHead": "7a5967fce14fdf66f0d8eae9d93ae5b350648d3d"
		"gitHead": "ca7dc6bf40eac4f2813e492878f889eb77751a70"
		}

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