-m

Author: inhere

src/AbstractFlags.php

@@ -601,6 +601,14 @@ public function getRawArgs(): array
         return $this->rawArgs;
     }
 
+    /**
+     * @return string
+     */
+    public function popFirstRawArg(): string
+    {
+        return array_shift($this->rawArgs);
+    }
+
     /**
      * @return bool
      */

src/Concern/RuleParserTrait.php

@@ -123,13 +123,20 @@ protected function parseRule($rule, string $name = '', int $index = 0, bool $isO
             // set alias by array item
             $shortsFromRule = $item['shorts'];
         } else { // parse string rule.
+            $sep  = AbstractFlags::RULE_SEP;
             $item = AbstractFlags::DEFINE_ITEM;
             $rule = trim((string)$rule, AbstractFlags::TRIM_CHARS);
 
-            if (strpos($rule, AbstractFlags::RULE_SEP) === false) {
-                $item['type'] = $rule;
+            // not found sep char.
+            if (strpos($rule, $sep) === false) {
+                // has multi words, is an desc string.
+                if (strpos($rule, ' ') > 1) {
+                    $item['desc'] = $rule;
+                } else { // only type name.
+                    $item['type'] = $rule;
+                }
             } else { // eg: 'type;desc;required;default;shorts'
-                $nodes = Str::splitTrimmed($rule, AbstractFlags::RULE_SEP, 5);
+                $nodes = Str::splitTrimmed($rule, $sep, 5);
 
                 // first is type.
                 $item['type'] = $nodes[0];