Chore: Add ArbitraryLengthValidator to Config class and ArbitraryShadowValidatorTest

Author: mr-chetan

composer.json

@@ -28,18 +28,18 @@
     "require": {
         "php": "^8.2.0",
         "psr/simple-cache": "^3.0",
-        "illuminate/support": "^v11.5"
+        "illuminate/support": "^v11.10"
     },
     "require-dev": {
-        "laravel/pint": "^v1.15.2",
-        "nunomaduro/collision": "^v8.1.1",
-        "pestphp/pest": "^v2.34.7",
-        "pestphp/pest-plugin-arch": "^v2.7.0",
+        "laravel/pint": "^v1.16",
+        "nunomaduro/collision": "^v8.1",
+        "pestphp/pest": "^v2.34",
+        "pestphp/pest-plugin-arch": "^v2.7",
         "pestphp/pest-plugin-mock": "^2.0",
-        "pestphp/pest-plugin-type-coverage": "^v2.8.1",
-        "phpstan/phpstan": "^1.10.67",
-        "rector/rector": "^1.0.4",
-        "symfony/var-dumper": "^v7.0.6"
+        "pestphp/pest-plugin-type-coverage": "^v2.8",
+        "phpstan/phpstan": "^1.11",
+        "rector/rector": "^1.1",
+        "symfony/var-dumper": "^v7.1"
     },
     "autoload": {
         "psr-4": {

composer.lock

@@ -2371,6 +2371,7 @@ private static function getLengthWithEmptyAndArbitrary(): array
         return [
             '',
             LengthValidator::validate(...),
+            ArbitraryLengthValidator::validate(...),
         ];
     }
 

src/Support/Config.php

@@ -118,7 +118,7 @@ private function getClassGroupId(string $class): string
     private function getGroupIdForArbitraryProperty(string $className): string
     {
         if (Str::match(self::ARBITRARY_PROPERTY_REGEX, $className) !== '' && Str::match(self::ARBITRARY_PROPERTY_REGEX, $className) !== '0') {
-            $arbitraryPropertyClassName = Str::match(self::ARBITRARY_PROPERTY_REGEX, $className)[1] ?? '';
+            $arbitraryPropertyClassName = Str::match(self::ARBITRARY_PROPERTY_REGEX, $className);
             $property = Str::before($arbitraryPropertyClassName, ':');
 
             if ($property !== '' && $property !== '0') {

src/Support/TailwindClassParser.php

@@ -12,7 +12,7 @@ class ArbitraryShadowValidator implements \TailwindClassMerge\Contracts\Validato
 {
     use ValidatesArbitraryValue;
 
-    final public const SHADOW_REGEX = '/^-?((\d+)?\.?(\d+)[a-z]+|0)_-?((\d+)?\.?(\d+)[a-z]+|0)/';
+    final public const SHADOW_REGEX = '/^(inset_)?-?((\d+)?\.?(\d+)[a-z]+|0)_-?((\d+)?\.?(\d+)[a-z]+|0)/';
 
     public static function validate(string $value): bool
     {

src/Validators/ArbitraryShadowValidator.php

@@ -8,6 +8,7 @@
 })->with([
     ['[paint-order:markers] [paint-order:normal]', '[paint-order:normal]'],
     ['[paint-order:markers] [--my-var:2rem] [paint-order:normal] [--my-var:4px]', '[paint-order:normal] [--my-var:4px]'],
+    ['[--first-var:1rem] [--second-var:2rem]', '[--first-var:1rem] [--second-var:2rem]'],
 ]);
 
 it('handles arbitrary property conflicts with modifiers correctly', function (string $input, string $output) {

tests/Feature/ArbitraryPropertiesTest.php

@@ -55,3 +55,10 @@
     ['bg-cover bg-[percentage:30%] bg-[length:200px_100px]', 'bg-[length:200px_100px]'],
     ['bg-none bg-[url(.)] bg-[image:.] bg-[url:.] bg-[linear-gradient(.)] bg-gradient-to-r', 'bg-gradient-to-r'],
 ]);
+
+it('handles ambiguous non conflicting arbitrary values correctly', function (string $input, string $output) {
+    expect(TailwindClassMerge::instance()->merge($input))
+        ->toBe($output);
+})->with([
+    ['border-[2px] border-[0.85px] border-[#ff0000] border-[#0000ff]', 'border-[0.85px] border-[#0000ff]'],
+]);

tests/Feature/ArbitraryValuesTest.php

@@ -6,6 +6,7 @@
     expect(ArbitraryShadowValidator::validate($input))->toBe($output);
 })->with([
     ['[0_35px_60px_-15px_rgba(0,0,0,0.3)]', true],
+    ['[inset_0_1px_0,inset_0_-1px_0]', true],
     ['[0_0_#00f]', true],
     ['[.5rem_0_rgba(5,5,5,5)]', true],
     ['[-.5rem_0_#123456]', true],