bugfix update column with Unicode comment

When we crete column with unicode comment, annotate gem does not update that annotation.

`\w` means a word character([a-zA-Z0-9_]) and it does not match unicode
leteers.
https://docs.ruby-lang.org/en/3.0.0/Regexp.html

Now `column_pattern` in `annotante_one_file` support
ascii characters only and doesn't match column with unicode comment.
So the columns will disappear from `old_columns` and `new_columns`.

https://github.com/ctran/annotate_models/blob/786394947c041f781df2ee0ea003e09452fa9dba/lib/annotate/annotate_models.rb#L378-L380

Even if we change that column (i.e. nullable to not null),
annotate_one_file's check ignore that column so annotation doesn't
update.
(The first time create it, it works, and the column annotation is left out of date)

So I fix column_pattern support unicode letter.

Signed-off-by: ota42y <[email protected]>

Author: ota42y

lib/annotate/annotate_models.rb

@@ -375,7 +375,7 @@ def annotate_one_file(file_name, info_block, position, options = {})
       old_header = old_content.match(header_pattern).to_s
       new_header = info_block.match(header_pattern).to_s
 
-      column_pattern = /^#[\t ]+[\w\*\.`]+[\t ]+.+$/
+      column_pattern = /^#[\t ]+[\w\*\.`]+(?:\([\p{Letter}\p{Number}]*\))?[\t ]+.+$/
       old_columns = old_header && old_header.scan(column_pattern).sort
       new_columns = new_header && new_header.scan(column_pattern).sort
 

spec/lib/annotate/annotate_models_spec.rb

@@ -68,7 +68,8 @@ def mock_column(name, type, options = {})
       limit: nil,
       null: false,
       default: nil,
-      sql_type: type
+      sql_type: type,
+      comment: nil,
     }
 
     stubs = default_options.dup
@@ -2602,6 +2603,34 @@ def annotate_one_file(options = {})
           expect(File.read(@model_file_name)).to eq("#{@schema_info}#{@file_content}")
         end
       end
+
+      context 'of unicode comment' do
+        before do
+          @klass = mock_class(:users,
+                              :id,
+                              [
+                                mock_column(:id, :integer),
+                                mock_column(:name, :string, limit: 50, comment: '名前１')
+                              ])
+          @schema_info = AnnotateModels.get_schema_info(@klass, '== Schema Info', with_comment: true)
+          Annotate::Helpers.reset_options(Annotate::Constants::ALL_ANNOTATE_OPTIONS)
+
+          annotate_one_file
+        end
+
+        it 'should update' do
+          klass = mock_class(:users,
+                              :id,
+                              [
+                               mock_column(:id, :integer),
+                               mock_column(:name, :string, null: true, comment: '名前１')
+                              ])
+          @schema_info = AnnotateModels.get_schema_info(klass, '== Schema Info', with_comment: true)
+          annotate_one_file
+
+          expect(File.read(@model_file_name)).to eq("#{@schema_info}#{@file_content}")
+        end
+      end
     end
 
     describe 'with existing annotation => :before' do