fix: 修复在评论议题后立即关闭拉取请求，拉取请求会被再次创建的问题

CHANGELOG.md

@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/lang/zh-CN/
 
 ## [Unreleased]
 
+### Fixed
+
+- 修复在评论议题后立即关闭拉取请求，拉取请求会被再次创建的问题
+
 ## [4.2.3] - 2024-12-30
 
 ### Added

src/plugins/github/handlers/git.py

@@ -37,7 +37,14 @@ def commit_and_push(self, message: str, branch_name: str, author: str):
             logger.info("检测到本地分支与远程分支不一致，尝试强制推送")
             run_shell_command(["git", "push", "origin", branch_name, "-f"])
 
-    def delete_origin_branch(self, branch_name: str):
+    def remote_branch_exists(self, branch_name: str) -> bool:
+        """检查远程分支是否存在"""
+        result = run_shell_command(
+            ["git", "ls-remote", "--heads", "origin", branch_name]
+        )
+        return bool(result.stdout.decode().strip())
+
+    def delete_remote_branch(self, branch_name: str):
         """删除远程分支"""
 
         run_shell_command(["git", "push", "origin", "--delete", branch_name])

src/plugins/github/handlers/github.py

@@ -162,6 +162,9 @@ async def merge_pull_request(
     async def update_pull_request_status(self, title: str, branch_name: str):
         """拉取请求若为草稿状态则标记为可评审，若标题不符则修改标题"""
         pull = await self.get_pull_request_by_branch(branch_name)
+        # 若拉取请求已关闭，则不进行任何操作
+        if pull.state == "closed":
+            return
         if pull.title != title:
             await self.update_pull_request_title(title, pull.number)
         if pull.draft:

src/plugins/github/plugins/publish/utils.py

@@ -208,16 +208,24 @@ async def ensure_issue_plugin_test_button_in_progress(handler: IssueHandler):
 async def process_pull_request(
     handler: IssueHandler, result: ValidationDict, branch_name: str, title: str
 ):
-    """
-    根据发布信息合法性创建拉取请求或将请求改为草稿
-    """
-    if result.valid:
-        commit_message = f"{COMMIT_MESSAGE_PREFIX} {result.type.value.lower()} {result.name} (#{handler.issue_number})"
+    """根据发布信息合法性创建拉取请求或将请求改为草稿"""
+    if not result.valid:
+        # 如果之前已经创建了拉取请求，则将其转换为草稿
+        await handler.draft_pull_request(branch_name)
+        return
+
+    # 更新文件
+    handler.switch_branch(branch_name)
+    update_file(result)
 
-        handler.switch_branch(branch_name)
-        # 更新文件
-        update_file(result)
-        handler.commit_and_push(commit_message, branch_name, handler.author)
+    # 只有当远程分支不存在时才创建拉取请求
+    # 需要在 commit_and_push 前判断，否则远程一定存在
+    remote_branch_exists = handler.remote_branch_exists(branch_name)
+
+    commit_message = f"{COMMIT_MESSAGE_PREFIX} {result.type.value.lower()} {result.name} (#{handler.issue_number})"
+    handler.commit_and_push(commit_message, branch_name, handler.author)
+
+    if not remote_branch_exists:
         # 创建拉取请求
         try:
             pull_number = await handler.create_pull_request(
@@ -226,13 +234,14 @@ async def process_pull_request(
                 branch_name,
             )
             await handler.add_labels(pull_number, [PUBLISH_LABEL, result.type.value])
+            return
         except RequestFailed:
-            # 如果之前已经创建了拉取请求，则将其转换为草稿
             logger.info("该分支的拉取请求已创建，请前往查看")
-            await handler.update_pull_request_status(title, branch_name)
     else:
-        # 如果之前已经创建了拉取请求，则将其转换为草稿
-        await handler.draft_pull_request(branch_name)
+        logger.info("远程分支已存在，跳过创建拉取请求")
+
+    # 如果之前已经创建了拉取请求，则将其转换为可评审
+    await handler.update_pull_request_status(title, branch_name)
 
 
 async def trigger_registry_update(handler: IssueHandler, publish_type: PublishType):

src/plugins/github/plugins/resolve/__init__.py

@@ -72,7 +72,7 @@ async def handle_pr_close(
         logger.info(f"议题 #{handler.issue.number} 已关闭")
 
         try:
-            handler.delete_origin_branch(event.payload.pull_request.head.ref)
+            handler.delete_remote_branch(event.payload.pull_request.head.ref)
             logger.info("已删除对应分支")
         except Exception:
             logger.info("对应分支不存在或已删除")

tests/plugins/github/handlers/test_git_handler.py

@@ -98,7 +98,7 @@ async def test_delete_origin_branch(mock_run_shell_command):
     from src.plugins.github.handlers.git import GitHandler
 
     git_handler = GitHandler()
-    git_handler.delete_origin_branch("main")
+    git_handler.delete_remote_branch("main")
 
     mock_run_shell_command.assert_has_calls(
         [