feat: Enhance toSlug function to support Cyrillic characters translit…

…eration (#7)

* Enhance toSlug function to support Cyrillic characters transliteration

This commit enhances the toSlug function to support transliteration of Cyrillic characters. Previously, the function only worked with Latin characters, but now it includes a mapping table for transliterating Cyrillic characters into their Latin equivalents. This change allows the function to accurately transliterate Cyrillic text into slugs, improving its functionality for handling non-Latin alphabets.

* chore: refactor transliterate function

* chore: formatting

---------

Co-authored-by: Yuri Mazursky <[email protected]>

transform.js

@@ -6,9 +6,25 @@ function run(argv) {
   const WORD = /[a-zA-Z0-9]+/g;
   const ARGUMENT = /(?:'([^'"]*)'|"([^'"]*)")/g;
   const COMMAND_SEPARATOR = ' /';
+  const CYRILLIC_TO_LATIN_MAP = {
+    'а': 'a', 'б': 'b', 'в': 'v', 'г': 'g', 'д': 'd', 'е': 'e', 'ё': 'e', 'ж': 'zh', 'з': 'z', 'и': 'i',
+    'й': 'y', 'к': 'k', 'л': 'l', 'м': 'm', 'н': 'n', 'о': 'o', 'п': 'p', 'р': 'r', 'с': 's', 'т': 't',
+    'у': 'u', 'ф': 'f', 'х': 'h', 'ц': 'c', 'ч': 'ch', 'ш': 'sh', 'щ': 'sch', 'ъ': '', 'ы': 'y', 'ь': '',
+    'э': 'e', 'ю': 'yu', 'я': 'ya',
+    'є': 'ye', 'ґ': 'g', 'ї': 'yi',
+    'А': 'A', 'Б': 'B', 'В': 'V', 'Г': 'G', 'Д': 'D', 'Е': 'E', 'Ё': 'E', 'Ж': 'Zh', 'З': 'Z', 'И': 'I',
+    'Й': 'Y', 'К': 'K', 'Л': 'L', 'М': 'M', 'Н': 'N', 'О': 'O', 'П': 'P', 'Р': 'R', 'С': 'S', 'Т': 'T',
+    'У': 'U', 'Ф': 'F', 'Х': 'H', 'Ц': 'C', 'Ч': 'Ch', 'Ш': 'Sh', 'Щ': 'Sch', 'Ъ': '', 'Ы': 'Y', 'Ь': '',
+    'Э': 'E', 'Ю': 'Yu', 'Я': 'Ya',
+    'Є': 'Ye', 'Ґ': 'G', 'Ї': 'Yi'
+  };
 
   let items = [];
 
+  const transliterate = (string = '') => {
+    return string.replace(/[а-яёА-ЯЁ]/g, (match) => CYRILLIC_TO_LATIN_MAP[match] || match);
+  };
+
   const toPascalCase = (string = '') => {
     const words = string.match(WORD);
     return (words || [])
@@ -58,7 +74,7 @@ function run(argv) {
   };
 
   const toSlug = (string = '', replacement = '-') => {
-    const words = string.match(WORD);
+    const words = transliterate(string).match(WORD);
     return (words || []).join(replacement);
   };