Fix bug if tag name includes none alphabet

Fix #18

Author: ksss

lib/rubocop/cop/yard/mismatch_name.rb

@@ -149,8 +149,8 @@ def find_by_tag(preceding_lines, tag, i)
         end
 
         def add_offense_to_tag(node, comment, tag)
-          tag_name_regexp = Regexp.new("\\b#{Regexp.escape(tag.name)}\\b")
-          start_column = comment.source.index(tag_name_regexp)
+          tag_name_regexp = Regexp.new("\\s#{Regexp.escape(tag.name)}\\s")
+          start_column = comment.source.index(tag_name_regexp) or return
           offense_start = comment.location.column + start_column
           offense_end = offense_start + tag.name.length - 1
           range = source_range(processed_source.buffer, comment.location.line, offense_start..offense_end)

sig/rubocop/yard.rbs

@@ -5,6 +5,7 @@ module RuboCop
   end
   module Cop
     module YARD
+      type tag = ::YARD::Tags::Tag | ::YARD::Tags::OverloadTag | ::YARD::Tags::OptionTag
       type tag_types = YARD::Tags::TypesExplainer::Type
                      | ::YARD::Tags::TypesExplainer::CollectionType
                      | ::YARD::Tags::TypesExplainer::FixedCollectionType
@@ -14,7 +15,7 @@ module RuboCop
       end
 
       module Helper
-        def extract_tag_types: (::YARD::Tags::OptionTag | ::YARD::Tags::Tag tag) -> Array[String]?
+        def extract_tag_types: (tag tag) -> Array[String]?
       end
 
       class TagTypeSyntax < ::RuboCop::Cop::Base
@@ -31,6 +32,9 @@ module RuboCop
 
       class MismatchName < ::RuboCop::Cop::Base
         include YARD::Helper
+
+        def add_offense_to_tag: (untyped node, ::Parser::Source::Comment comment, ::YARD::Tags::Tag tag) -> void
+        def cop_config_prototype_name: () -> ("before" | "after")
       end
     end
   end

smoke/generated/mismatch_name.json

@@ -66,12 +66,12 @@
           "correctable": false,
           "location": {
             "start_line": 6,
-            "start_column": 13,
+            "start_column": 12,
             "last_line": 6,
-            "last_column": 15,
+            "last_column": 14,
             "length": 3,
             "line": 6,
-            "column": 13
+            "column": 12
           }
         },
         {
@@ -121,12 +121,28 @@
             "line": 17,
             "column": 3
           }
+        },
+        {
+          "severity": "convention",
+          "message": "`context,` is not found in method arguments of [context]",
+          "cop_name": "YARD/MismatchName",
+          "corrected": false,
+          "correctable": false,
+          "location": {
+            "start_line": 47,
+            "start_column": 18,
+            "last_line": 47,
+            "last_column": 25,
+            "length": 8,
+            "line": 47,
+            "column": 18
+          }
         }
       ]
     }
   ],
   "summary": {
-    "offense_count": 7,
+    "offense_count": 8,
     "target_file_count": 1,
     "inspected_file_count": 1
   }

smoke/generated/mismatch_name_correct.rb

@@ -45,3 +45,10 @@ def delegate(arg, ...)
   def empty_doc(arg)
   end
 end
+
+# https://github.com/ksss/rubocop-yard/issues/18
+class Test
+  # @param [Hash] context, Extra colon at the end of param name.
+  def test(context)
+  end
+end

smoke/mismatch_name.rb

@@ -41,3 +41,10 @@ def delegate(arg, ...)
   def empty_doc(arg)
   end
 end
+
+# https://github.com/ksss/rubocop-yard/issues/18
+class Test
+  # @param [Hash] context, Extra colon at the end of param name.
+  def test(context)
+  end
+end