fix(reverse_sync): 순서 목록 시작 번호(ol start) 변경을 XHTML에 반영합니다

confluence-mdx/bin/reverse_sync/list_patcher.py

@@ -98,6 +98,15 @@ def split_list_items(content: str) -> List[str]:
     return items
 
 
+def _get_ordered_list_start(content: str) -> Optional[int]:
+    """MDX 리스트 콘텐츠에서 첫 번째 순서 번호를 반환한다."""
+    for line in content.split('\n'):
+        m = re.match(r'^\s*(\d+)\.\s+', line)
+        if m:
+            return int(m.group(1))
+    return None
+
+
 def _regenerate_list_from_parent(
     change: BlockChange,
     parent: Optional[BlockMapping],
@@ -125,11 +134,16 @@ def _regenerate_list_from_parent(
             change.new_block.content, change.new_block.type)
         xhtml_text = transfer_text_changes(
             old_plain, new_plain, parent.xhtml_plain_text)
-        return [{
+        fallback_patch: Dict[str, object] = {
             'xhtml_xpath': parent.xhtml_xpath,
             'old_plain_text': parent.xhtml_plain_text,
             'new_plain_text': xhtml_text,
-        }]
+        }
+        old_start = _get_ordered_list_start(change.old_block.content)
+        new_start = _get_ordered_list_start(change.new_block.content)
+        if old_start is not None and new_start is not None and old_start != new_start:
+            fallback_patch['ol_start'] = new_start
+        return [fallback_patch]
 
     new_inner = mdx_block_to_inner_xhtml(
         change.new_block.content, change.new_block.type)
@@ -139,11 +153,16 @@ def _regenerate_list_from_parent(
         if block_lost:
             new_inner = apply_lost_info(new_inner, block_lost)
 
-    return [{
+    patch: Dict[str, object] = {
         'xhtml_xpath': parent.xhtml_xpath,
         'old_plain_text': parent.xhtml_plain_text,
         'new_inner_xhtml': new_inner,
-    }]
+    }
+    old_start = _get_ordered_list_start(change.old_block.content)
+    new_start = _get_ordered_list_start(change.new_block.content)
+    if old_start is not None and new_start is not None and old_start != new_start:
+        patch['ol_start'] = new_start
+    return [patch]
 
 
 def build_list_item_patches(

confluence-mdx/bin/reverse_sync/xhtml_patcher.py

@@ -73,6 +73,13 @@ def patch_xhtml(xhtml: str, patches: List[Dict[str, str]]) -> str:
                 if current_plain_with_emoticons.strip() != old_text.strip():
                     continue
             _replace_inner_html(element, patch['new_inner_xhtml'])
+            if 'ol_start' in patch and isinstance(element, Tag) and element.name == 'ol':
+                new_start = patch['ol_start']
+                if new_start == 1:
+                    if 'start' in element.attrs:
+                        del element['start']
+                else:
+                    element['start'] = str(new_start)
         else:
             old_text = patch['old_plain_text']
             new_text = patch['new_plain_text']
@@ -83,6 +90,13 @@ def patch_xhtml(xhtml: str, patches: List[Dict[str, str]]) -> str:
                 if current_plain_with_emoticons.strip() != old_text.strip():
                     continue
             _apply_text_changes(element, old_text, new_text)
+            if 'ol_start' in patch and isinstance(element, Tag) and element.name == 'ol':
+                new_start = patch['ol_start']
+                if new_start == 1:
+                    if 'start' in element.attrs:
+                        del element['start']
+                else:
+                    element['start'] = str(new_start)
 
     result = str(soup)
     result = _restore_cdata(result)

confluence-mdx/tests/test_reverse_sync_list_patcher_ol_start.py

@@ -0,0 +1,23 @@
+"""_get_ordered_list_start 단위 테스트."""
+from reverse_sync.list_patcher import _get_ordered_list_start
+
+
+class TestGetOrderedListStart:
+    def test_starts_at_one(self):
+        assert _get_ordered_list_start('1. first\n2. second\n') == 1
+
+    def test_starts_at_three(self):
+        assert _get_ordered_list_start('3. first\n4. second\n') == 3
+
+    def test_starts_at_zero(self):
+        assert _get_ordered_list_start('0. zeroth\n1. first\n') == 0
+
+    def test_unordered_list_returns_none(self):
+        assert _get_ordered_list_start('* item\n* item2\n') is None
+
+    def test_empty_returns_none(self):
+        assert _get_ordered_list_start('') is None
+
+    def test_indented_ordered_list(self):
+        """들여쓰기된 순서 목록도 인식한다."""
+        assert _get_ordered_list_start('    5. first\n    6. second\n') == 5

confluence-mdx/tests/test_reverse_sync_xhtml_patcher.py

@@ -1,4 +1,5 @@
 import pytest
+from bs4 import BeautifulSoup
 from reverse_sync.xhtml_patcher import patch_xhtml
 
 
@@ -440,3 +441,51 @@ def test_list_patch_with_emoticon_uses_mapping_plain_text():
     result = patch_xhtml(xhtml, patches)
     assert '검색할 수 있습니다.' in result, f'리스트 텍스트 변경이 적용되지 않음: {result}'
     assert '검색이 가능합니다.' not in result, f'기존 문구가 남아 있음: {result}'
+
+
+class TestOlStartPatch:
+    """<ol start="N"> 속성 변경 패치 테스트."""
+
+    def test_set_start_attribute_via_inner_xhtml(self):
+        """new_inner_xhtml 경로에서 ol_start로 start 속성을 설정한다."""
+        xhtml = '<ol><li><p>first</p></li><li><p>second</p></li></ol>'
+        patches = [{
+            'xhtml_xpath': 'ol[1]',
+            'old_plain_text': 'firstsecond',
+            'new_inner_xhtml': '<li><p>updated first</p></li><li><p>second</p></li>',
+            'ol_start': 3,
+        }]
+        result = patch_xhtml(xhtml, patches)
+        soup = BeautifulSoup(result, 'html.parser')
+        ol = soup.find('ol')
+        assert ol['start'] == '3'
+        assert 'updated first' in result
+
+    def test_remove_start_attribute_when_ol_start_is_one(self):
+        """ol_start=1이면 기존 start 속성을 제거한다."""
+        xhtml = '<ol start="3"><li><p>first</p></li></ol>'
+        patches = [{
+            'xhtml_xpath': 'ol[1]',
+            'old_plain_text': 'first',
+            'new_inner_xhtml': '<li><p>first item</p></li>',
+            'ol_start': 1,
+        }]
+        result = patch_xhtml(xhtml, patches)
+        soup = BeautifulSoup(result, 'html.parser')
+        ol = soup.find('ol')
+        assert ol.get('start') is None
+
+    def test_set_start_attribute_via_text_transfer(self):
+        """텍스트 전이 경로에서도 ol_start가 start 속성으로 적용된다."""
+        xhtml = '<ol><li>first item</li></ol>'
+        patches = [{
+            'xhtml_xpath': 'ol[1]',
+            'old_plain_text': 'first item',
+            'new_plain_text': 'updated item',
+            'ol_start': 5,
+        }]
+        result = patch_xhtml(xhtml, patches)
+        soup = BeautifulSoup(result, 'html.parser')
+        ol = soup.find('ol')
+        assert ol['start'] == '5'
+        assert 'updated' in result