注释

sync.py

@@ -23,8 +23,10 @@ from src.common.repo import Repo, RepoType
 
 
 async def apply_diff(project, job, pull: PullRequestDTO, dir):
+    # 从GitHub地址中提取组织和仓库名称
     organization, repo = github.transfer_github_to_name(project.github_address)
 
+    # 根据仓库类型构建基础URL
     baseUrl = ""
     if pull.type == RepoType.Github:
         baseUrl = f"{config.GITHUB_ENV['github_api_diff_address']}/{organization}/{repo}/pull/"
@@ -33,9 +35,11 @@ async def apply_diff(project, job, pull: PullRequestDTO, dir):
     elif pull.type == RepoType.Gitcode:
         pass
 
+    # 构建diff文件的URL和临时文件路径
     diffUrl = baseUrl + str(pull.id) + ".diff"
     tmpfile = dir + "/" + str(pull.id) + "_diff"
 
+    # 根据仓库类型构建下载diff文件的命令
     download_diff_cmd = ""
     if pull.type == RepoType.Github:
         download_diff_cmd = f"curl -X GET {diffUrl} -H 'Accept: application/vnd.github.v3.diff'"
@@ -44,117 +48,144 @@ async def apply_diff(project, job, pull: PullRequestDTO, dir):
     elif pull.type == RepoType.Gitcode:
         pass
 
+    # 下载diff文件并写入临时文件中
     with open(tmpfile, "w") as diff_file:
         diff, err = await cmd.shell(download_diff_cmd, dir, job)
         diff_file.write(diff)
 
-    # git apply --check first
+    # 检查diff是否可以无错误地应用
     out, err = await cmd.shell('git apply --check ' + tmpfile, dir, job)
     if out != "":
         raise ValueError(f"git apply --check failed")
+
+    # 应用diff并处理冲突
     out, err = await cmd.shell('git apply ' + tmpfile, dir, job)
     if err.startswith("error"):
         await Log(LogType.ERROR, "The git apply operation has some conflict", job.id)
         await cmd.shell('rm -rf ' + dir, '.', job)
         return
+
+    # 清理临时文件并将更改添加到git仓库中
     await cmd.shell(f"rm -rf {tmpfile}", dir, job)
     await cmd.shell('git add .', dir, job)
 
 
+#用于同步代码从一个存储库到另一个存储库，处理不同类型的拉取请求（例如GitHub和GitLab），并在处理过程中记录相关日志。
 async def sync_common(project, job, pull: PullRequestDTO):
     try:
+        # 记录项目信息日志
         await Log(LogType.INFO, f"The project base repo is {project.base}", job.id)
 
+        # 记录同步代码日志
         await Log(LogType.INFO, f"Sync the job code from other repo to base {project.base} repo", job.id)
+        # 创建临时目录
         dir = f"/tmp/{job.project}_job_inter_{job.id}_pull_{pull.id}"
 
+        # 记录拉取请求目录日志
         await Log(LogType.INFO, f"The pull request dir is {dir}", job.id)
+        # 执行创建目录命令
         await cmd.shell('mkdir ' + dir, '.', job)
 
+        # 克隆Git仓库到临时目录
         await cmd.shell(
             f"git clone -b {job.gitlab_branch} {project.gitlab_address}", dir, job)
         repo_dir = dir + "/" + project.name
 
-        # GitHub pull request
+        # GitHub 拉取请求处理
         if project.base != RepoType.Github and project.github_address is not None:
+            # 获取Git仓库状态
             await cmd.shell('git status', repo_dir, job)
             new_branch = 'github_pr' + str(pull.id)
             await Log(LogType.INFO, f"The new branch is {new_branch}", job.id)
+            # 创建并切换到新分支
             await cmd.shell('git checkout -b ' + new_branch, repo_dir, job)
 
+            # 应用差异
             apply_diff(project, job, pull, repo_dir)
             commit_msg = "Github pull request #" + str(pull.id)
+            # 提交变更
             await cmd.shell(f"git commit -m \"{commit_msg}\"", repo_dir, job)
+            # 推送新分支到远程仓库
             await cmd.shell(f"git push -uv origin {new_branch}", repo_dir, job)
 
+            # 获取GitLab仓库类型
             inter_type = gitlab.get_inter_repo_type(project.gitlab_address)
             if inter_type is None:
+                # 记录错误日志
                 await Log(LogType.ERROR,
                           f"The {project.gitlab_address} is not belong to gitlab or antcode", job.id)
             else:
-                # send a merge request
+                # 发送合并请求
                 if inter_type == 'gitlab':
-                    # Alibaba Gitlab repo（Code Aone）
+                    # 阿里巴巴 GitLab 仓库（Code Aone）
                     await Log(LogType.INFO,
                               f"Merge the pull request to internal Gitlab {project.name}", job.id)
+                    # 获取GitLab仓库ID
                     repo_id = gitlab.get_repo_id_from_url(
                         project.gitlab_address)
                     if repo_id is None:
+                        # 记录错误日志
                         await Log(LogType.ERROR,
                                   f"We can not get the repo id {repo_id}", job.id)
                     await Log(LogType.INFO,
                               f"The project's gitlab repo id is {repo_id}", job.id)
                     await Log(LogType.INFO,
                               f"send the merge request about the pull request #{pull.id}", job.id)
+                    # 发送合并请求到内部GitLab
                     merge_to_code_aone_inter(
                         repo_id, pull.id, new_branch, job.gitlab_branch)
                 else:
-                    # Alipay Antcode repo
+                    # 支付宝 Antcode 仓库
                     await Log(LogType.INFO,
                               f"Merge the pull request to internal Antcode {project.name}", job.id)
+                    # 获取组织和项目名称
                     organization, name = gitlab.get_organization_and_name_from_url(
                         project.gitlab_address)
 
+                    # 发送合并请求到内部Antcode
                     merge_to_antcode_inter(
                         job.id, pull.id, organization, name, new_branch, job.gitlab_branch)
 
-                # update the pull request inline status
+                # 更新拉取请求内联状态
                 service = PullRequestService()
                 await service.update_inline_status(pull, True)
                 await service.update_latest_commit(pull)
 
-        # Gitee pull request
+        # Gitee 拉取请求处理
 
-        # TODO: Gitcode pull request
+        # TODO: Gitcode 拉取请求处理
 
     except:
+        # 记录错误日志
         msg = f"The pull request #{pull.id} sync to the internal failed"
         await Log(LogType.ERROR, msg, job.id)
     finally:
+        # 删除临时目录
         await cmd.shell('rm -rf ' + dir, '.', job)
 
 
+#将拉取请求合并到GitLab指定的分支
 def merge_to_code_aone_inter(repo_id: int, pull_id: int, source_branch: str, target_branch: str):
-    url = f""
+    url = f""  # 合并请求的URL地址
     param = {
-        'private_token': config.ACCOUNT['gitlab_token'],
+        'private_token': config.ACCOUNT['gitlab_token'],  # GitLab访问令牌
     }
     data = {
-        "description": "Merge the pull request #" + str(pull_id),
+        "description": "合并拉取请求 #" + str(pull_id),  # 合并请求的描述
-        "source_branch": source_branch,
+        "source_branch": source_branch,  # 源分支
-        "target_branch": target_branch,
+        "target_branch": target_branch,  # 目标分支
-        "title": "Merge the pull request #" + str(pull_id)
+        "title": "合并拉取请求 #" + str(pull_id)  # 合并请求的标题
     }
     response = requests.post(url=url, params=param,
-                             data=json.dumps(data)).json()
+                             data=json.dumps(data)).json()  # 发送POST请求，合并拉取请求
     return response
 
-
+#将拉取请求合并到Antcode指定的项目
 async def merge_to_antcode_inter(job_id: int, pull_id: int, organization, name, source_branch, target_branch: str):
     await Log(LogType.INFO,
-              "send the merge request about the pull request #{pull_id}", job_id)
+              "发送有关拉取请求 #" + str(pull_id) + " 的合并请求", job_id)
     headers = {
-        "PRIVATE-TOKEN": config.ACCOUNT['antcode_token']
+        "PRIVATE-TOKEN": config.ACCOUNT['antcode_token']  # Antcode访问令牌
     }
     mainSiteUrl = ""
     organization = "oceanbase-docs"
@@ -163,33 +194,32 @@ async def merge_to_antcode_inter(job_id: int, pull_id: int, organization, name,
     req_str = f"{mainSiteUrl}/api/v3/projects/find_with_namespace?path={path}"
     response = requests.get(url=req_str, headers=headers).json()
     projectId = response['id']
-    await Log(LogType.INFO, f"The Antcode project ID is {projectId}", job_id)
+    await Log(LogType.INFO, "Antcode项目ID为" + str(projectId), job_id)
-    # merge request
+    # 合并请求
     merge_req_str = f"{mainSiteUrl}/api/v3/projects/{projectId}/pull_requests"
     param = {
-        'source_branch': source_branch,
+        'source_branch': source_branch,  # 源分支
-        'target_branch': target_branch,
+        'target_branch': target_branch,  # 目标分支
         'squash_merge': True
     }
     response = requests.post(
         url=merge_req_str, param=param, headers=headers).json()
     return
 
-
+#将代码同步到OceanBase，并创建任务进行处理。
 async def sync_oceanbase(project, job, pull):
-    title = f"Github merge request #{pull.id} {pull.title}"
+    title = f"Github合并请求 #{pull.id} {pull.title}"  # 合并请求的标题
-    # Sync OceanBase code need ob flow
+    await Log(LogType.INFO, "从Github同步代码到Inter的OceanBase", job.id)
-    await Log(LogType.INFO, "Sync the oceanbase code from github to inter", job.id)
+    # 创建任务命令
-    # Create ob task
     create_task_cmd = f"/usr/local/obdev/libexec/ob-task create --subject=\"{title}\" -T bug --branch={job.gitlab_branch} --description=\"{title}\""
     out, err = await cmd.shell(create_task_cmd, '.', job, env=dict(os.environ, AONE_ISSUE_NICK='官明'))
     issue_num = str.splitlines(out)[1].replace("[issue-id]", "").strip()
     await Log(LogType.INFO,
-              f"The issue number is {issue_num} about the oceanbase pull request {pull.id}", job.id)
+              f"关于OceanBase拉取请求 {pull.id} 的问题号为 {issue_num}", job.id)
     task_id = issue_num.replace("T", "")
     if task_id != "":
         await Log(LogType.INFO,
-                  f"Create the task {task_id} successfully by ob flow", job.id)
+                  f"通过ob flow成功创建任务号 {task_id}", job.id)
     await cmd.shell(
         f"/usr/local/obdev/libexec/ob-flow start T{task_id} {job.gitlab_branch}", '.', job,  env=dict(
             os.environ, OB_FLOW_PROJECT='oceanbase'))
@@ -204,12 +234,15 @@ async def sync_oceanbase(project, job, pull):
 
 
 async def sync_pull_request(project, job):
+    # 从项目的GitHub地址中提取组织名和仓库名
     organization, repo = github.transfer_github_to_name(project.github_address)
     if organization and repo:
         pull_request_service = PullRequestService()
+        # 同步指定项目的拉取请求
         await pull_request_service.sync_pull_request(project.name, organization, repo)
 
     pull_request_service = PullRequestService()
+    # 获取数据库中与当前任务相关的拉取请求列表
     pull_request_list = await pull_request_service.fetch_pull_request(project=job.project)
 
     if pull_request_list and len(pull_request_list) > 0:
@@ -220,12 +253,13 @@ async def sync_pull_request(project, job):
             if pull.target_branch == job.github_branch:
                 await Log(LogType.INFO,
                           f"Judge the pull request #{pull.id} of project {project.name} if need to merge", job.id)
+                # 判断该拉取请求是否需要合并
                 need_merge = await pull_request_service.judge_pull_request_need_merge(project.name, organization, repo, pull.id)
                 if need_merge:
                     await Log(LogType.INFO,
                               f"The pull request #{pull.id} of project {project.name} need merge", job.id)
                     if job.project == "oceanbase":
-                        # Add a self config to sync the pull request what you want
+                        # 如果是OceanBase项目，检查拉取请求是否在配置的ID列表中
                         if pull.id in config.OCEANBASE:
                             await sync_oceanbase(project, job, pull)
                     else:
@@ -237,7 +271,7 @@ async def sync_pull_request(project, job):
 
 
 async def sync_inter_code(project, job):
-    # Judge the repo type
+    # 判断同步类型
     if job.type == SyncType.OneWay:
         await sync_oneway_inter_code(project, job)
     elif job.type == SyncType.TwoWay:
@@ -247,42 +281,56 @@ async def sync_inter_code(project, job):
                   "The job {job.github_branch}'s type of project {project.name} is wrong", job.id)
         return
 
-
 async def sync_oneway_inter_code(project: ProjectDTO, job: JobDTO):
     service = JobService()
+    
+    # 记录同步任务开始信息到日志
     await Log(LogType.INFO, "Sync the job code to outer", job.id)
+    
+    # 定义临时工作目录
     dir = f"/data/1/tmp/{job.project}_job_outer_{job.id}"
     await Log(LogType.INFO, f"The sync work dir is {dir}", job.id)
 
     try:
+        # 在临时目录中创建工作目录
         await cmd.shell('mkdir ' + dir, '.', job)
+        
+        # 克隆指定分支的代码库到临时工作目录
         await cmd.shell(
             f"git clone -b {job.gitlab_branch} {project.gitlab_address} --depth=100", dir, job)
         repo_dir = dir + "/" + project.name
 
+        # 显示当前代码库状态
         await cmd.shell('git status', repo_dir, job)
+        
+        # 添加GitHub远程仓库，并获取最新更新
         await cmd.shell(
             f"git remote add github {project.github_address}", repo_dir, job)
         await cmd.shell('git fetch github', repo_dir, job)
+        
+        # 切换到目标GitHub分支并同步更新
         await cmd.shell(
             f"git checkout -b out_branch github/{job.github_branch}", repo_dir, job)
         await cmd.shell('git checkout ' + job.gitlab_branch, repo_dir, job)
 
+        # 如果有Gitee地址，添加远程仓库并获取最新更新
         if project.gitee_address:
             await cmd.shell(
                 f"git remote add gitee {project.gitee_address}", repo_dir, job)
             await cmd.shell('git fetch gitee', repo_dir, job)
 
+        # 如果有Code China地址，添加远程仓库并获取最新更新
         if project.code_china_address:
             await cmd.shell(
                 f"git remote add csdn {project.code_china_address}", repo_dir, job)
             result, err = await cmd.shell('git status', repo_dir, job)
 
-        # fetch the latest commit
+        # 获取最新提交信息
         latestCommit = await service.get_job_lateset_commit(job.id)
         await Log(LogType.INFO, 'The lastest commit is ' + latestCommit, job.id)
 
         if latestCommit == 'no_commit':
+            # 如果没有最新提交，则获取最新合并提交
             result, err = await cmd.shell(
                 f"git log HEAD^1..HEAD --oneline --merges", repo_dir, job)
             commit = result.split(" ")[0]
@@ -290,6 +338,7 @@ async def sync_oneway_inter_code(project: ProjectDTO, job: JobDTO):
             await patch_every_commit(repo_dir, project, job, commit)
             return
         else:
+            # 否则获取从最新提交到HEAD的所有合并提交
             result, err = await cmd.shell(
                 "git log "+latestCommit + "..HEAD --oneline --merges", repo_dir, job)
 
@@ -297,6 +346,7 @@ async def sync_oneway_inter_code(project: ProjectDTO, job: JobDTO):
                 await Log(LogType.INFO,
                           f"The commit {latestCommit} is the newest commit on the remote branch", job.id)
             else:
+                # 反向遍历所有提交，并逐一进行代码补丁操作
                 commit_info_list = str.splitlines(result)
                 commit_info_list.reverse()
                 for commit_info in commit_info_list:
@@ -304,152 +354,153 @@ async def sync_oneway_inter_code(project: ProjectDTO, job: JobDTO):
                     await Log(LogType.INFO, "patch the commit " + commit, job.id)
                     await patch_every_commit(repo_dir, project, job, commit)
     except:
+        # 捕获异常情况，并记录错误信息到日志
         msg = f"Sync the code from inter to outer of project {project.name} branch {job.github_branch} failed"
         await Log(LogType.ERROR, msg, job.id)
     finally:
+        # 最终清理临时工作目录
         await cmd.shell(f"rm -rf {dir}", '.', job)
         await Log(LogType.INFO, f"remove the temper repo folder {dir}", job.id)
     return
 
-
+#该异步函数用于同步项目代码库的内容到多个远程仓库，包括GitHub、Gitee和Code China，并更新最新的提交哈希值。
 async def sync_twoway_inter_code(project, job):
     service = JobService()
-    await Log(LogType.INFO, "Sync the job document to outer", job.id)
+    await Log(LogType.INFO, "Sync the job document to outer", job.id)  # 记录同步任务开始信息到日志
-    dir = "/tmp/" + job.project+"_job_outer_"+str(job.id)
+    dir = "/tmp/" + job.project+"_job_outer_"+str(job.id)  # 定义临时工作目录
-    await Log(LogType.INFO, f"The sync work dir is {dir}", job.id)
+    await Log(LogType.INFO, f"The sync work dir is {dir}", job.id)  # 记录临时工作目录路径到日志
 
     try:
-        await cmd.shell('mkdir ' + dir, '.', job)
+        await cmd.shell('mkdir ' + dir, '.', job)  # 创建临时工作目录
         await cmd.shell(
-            f"git clone -b {job.gitlab_branch} {project.gitlab_address}", dir, job)
+            f"git clone -b {job.gitlab_branch} {project.gitlab_address}", dir, job)  # 克隆指定分支的代码库到临时工作目录
-        repo_dir = dir + "/" + project.name
+        repo_dir = dir + "/" + project.name  # 设置代码库目录路径
 
-        await cmd.shell('git status', repo_dir, job)
+        await cmd.shell('git status', repo_dir, job)  # 显示当前代码库状态
         await cmd.shell('git remote add github ' +
-                        project.github_address, repo_dir, job)
+                        project.github_address, repo_dir, job)  # 添加GitHub远程仓库地址
-        await cmd.shell('git fetch github', repo_dir, job)
+        await cmd.shell('git fetch github', repo_dir, job)  # 获取GitHub远程仓库的更新
-        await cmd.shell('git pull -r github ' + job.github_branch, repo_dir, job)
+        await cmd.shell('git pull -r github ' + job.github_branch, repo_dir, job)  # 从GitHub远程仓库拉取并重新基于合并
         await cmd.shell(
-            f"git push origin {job.gitlab_branch} -f", repo_dir, job)
+            f"git push origin {job.gitlab_branch} -f", repo_dir, job)  # 强制推送更新到GitLab远程仓库
         await cmd.shell(
-            f"git push github {job.github_branch} -f", repo_dir, job)
+            f"git push github {job.github_branch} -f", repo_dir, job)  # 强制推送更新到GitHub远程仓库
 
         if project.gitee_address:
             await cmd.shell('git remote add gitee ' +
-                            project.gitee_address, repo_dir, job)
+                            project.gitee_address, repo_dir, job)  # 如果有Gitee地址，添加Gitee远程仓库地址
-            await cmd.shell('git fetch gitee', repo_dir, job)
+            await cmd.shell('git fetch gitee', repo_dir, job)  # 获取Gitee远程仓库的更新
             await cmd.shell(
-                f"git push gitee {job.gitlab_branch}:{job.gitee_branch}", repo_dir, job)
+                f"git push gitee {job.gitlab_branch}:{job.gitee_branch}", repo_dir, job)  # 推送更新到Gitee远程仓库
 
         if project.code_china_address:
             await cmd.shell('git remote add csdn ' +
-                            project.code_china_address, repo_dir, job)
+                            project.code_china_address, repo_dir, job)  # 如果有Code China地址，添加Code China远程仓库地址
-            result, err = await cmd.shell('git status', repo_dir, job)
+            result, err = await cmd.shell('git status', repo_dir, job)  # 显示当前代码库状态
             await cmd.shell(
-                f"git push csdn {job.gitlab_branch}:{job.code_china_branch}", repo_dir, job)
+                f"git push csdn {job.gitlab_branch}:{job.code_china_branch}", repo_dir, job)  # 推送更新到Code China远程仓库
 
-        # update the latest commit hash
+        # 更新最新提交的哈希值
         result, err = await cmd.shell(
-            "git log HEAD~1..HEAD --oneline", repo_dir, job)
+            "git log HEAD~1..HEAD --oneline", repo_dir, job)  # 获取最新提交的信息
-        commit = result.split(" ")[0]
+        commit = result.split(" ")[0]  # 提取最新提交的哈希值
-        await service.update_job_lateset_commit(job.id, commit)
+        await service.update_job_lateset_commit(job.id, commit)  # 更新任务中的最新提交哈希值
     except:
         msg = f"Sync the document from inter to outer of project {project.name} branch {job.github_branch} failed"
-        await Log(LogType.Error, msg, job.id)
+        await Log(LogType.Error, msg, job.id)  # 捕获异常情况，并记录错误信息到日志
     finally:
-        await cmd.shell(f"rm -rf {dir}", '.', job)
+        await cmd.shell(f"rm -rf {dir}", '.', job)  # 最终清理临时工作目录
-        await Log(LogType.INFO, f"remove the temper repo folder {dir}", job.id)
+        await Log(LogType.INFO, f"remove the temper repo folder {dir}", job.id)  # 记录删除临时工作目录的日志
     return
 
-
+#该函数用于从给定的作者内容字符串中提取作者的邮箱地址，返回邮箱地址的用户名部分。
 def get_author_from_oceanbase(author_content: str) -> Optional[str]:
-    partten = r'Author : (.*) \((.*)\)'
+    partten = r'Author : (.*) \((.*)\)'  # 定义正则表达式模式，用于匹配作者信息
-    matchObj = re.match(partten, author_content, re.M | re.I)
+    matchObj = re.match(partten, author_content, re.M | re.I)  # 使用正则表达式匹配作者内容
     if matchObj:
-        author = matchObj.group(2)
+        author = matchObj.group(2)  # 提取匹配到的第二部分，即邮箱地址
-        return author.split('#')[0]
+        return author.split('#')[0]  # 返回邮箱地址的用户名部分
-    return None
+    return None  # 如果没有匹配到，返回None
-
 
+#函数负责根据给定的commit，执行一系列git操作，包括切换分支、重置提交、获取提交信息、处理补丁文件等。最终目的是将代码从内部合并到外部，并处理可能的冲突。
 async def patch_every_commit(dir, project, job, commit):
-    service = JobService()
+    service = JobService()  # 创建一个JobService实例
 
     try:
-        await cmd.shell('git status', dir, job)
+        await cmd.shell('git status', dir, job)  # 在指定目录执行'git status'命令，检查当前git状态
-        await cmd.shell('git checkout ' + job.gitlab_branch, dir, job)
+        await cmd.shell('git checkout ' + job.gitlab_branch, dir, job)  # 切换到job对应的gitlab分支
-        await cmd.shell('git pull -r origin ' + job.gitlab_branch, dir, job)
+        await cmd.shell('git pull -r origin ' + job.gitlab_branch, dir, job)  # 从远程仓库拉取最新代码并且rebase到当前分支上
-        await cmd.shell('git reset --hard ' + commit, dir, job)
+        await cmd.shell('git reset --hard ' + commit, dir, job)  # 重置当前分支到指定commit
 
-        # Get the commit comment
+        # 获取此次提交的日志信息
         output, err = await cmd.shell("git log -1", dir, job)
 
-        email, err = await cmd.shell("git log --format='%ae' -1", dir, job)
+        email, err = await cmd.shell("git log --format='%ae' -1", dir, job)  # 获取此次提交的作者email
         if email is None:
-            raise ValueError("The commit has no email")
+            raise ValueError("The commit has no email")  # 如果没有email，抛出异常
-        await Log(LogType.INFO, f"The commit {commit} email is {email}", job.id)
+        await Log(LogType.INFO, f"The commit {commit} email is {email}", job.id)  # 记录提交的email信息
 
         if project.name == "oceanbase":
-            author_string = str.splitlines(output)[8].strip()
+            author_string = str.splitlines(output)[8].strip()  # 获取第9行作者字符串
             await Log(LogType.INFO,
-                      f"The author string is {author_string}", job.id)
+                      f"The author string is {author_string}", job.id)  # 记录作者字符串信息
-            domain = get_author_from_oceanbase(author_string)
+            domain = get_author_from_oceanbase(author_string)  # 从oceanbase项目获取作者域
         else:
-            domain = author.get_author_domain(email)
+            domain = author.get_author_domain(email)  # 通过email获取作者域
         if domain is None:
-            raise ValueError("The commit author has no ali domain")
+            raise ValueError("The commit author has no ali domain")  # 如果没有作者域，抛出异常
-        await Log(LogType.INFO, f"The commit author ali domain is {domain}", job.id)
+        await Log(LogType.INFO, f"The commit author ali domain is {domain}", job.id)  # 记录作者域信息
 
-        content = str.splitlines(output)[5].strip()
+        content = str.splitlines(output)[5].strip()  # 获取第6行的提交内容
-        await Log(LogType.INFO, f"content is {content}", job.id)
+        await Log(LogType.INFO, f"content is {content}", job.id)  # 记录提交内容信息
         if content is None or content == "":
-            raise ValueError("The commit has no commit content")
+            raise ValueError("The commit has no commit content")  # 如果没有提交内容，抛出异常
-        await Log(LogType.INFO, f"The commit {commit} content is {content}", job.id)
+        await Log(LogType.INFO, f"The commit {commit} content is {content}", job.id)  # 记录提交内容信息
-        # TODO if find the commit is from github, merge the pull request
+        # TODO 如果发现提交来自github，合并pull request
         if content.startswith("Github Merge"):
-            pr_id = int(content.split()[3].replace('#', ''))
+            pr_id = int(content.split()[3].replace('#', ''))  # 提取PR id
-            pr_service = PullRequestService()
+            pr_service = PullRequestService()  # 创建PullRequestService实例
             organization, repo = github.transfer_github_to_name(
-                project.github_address)
+                project.github_address)  # 获取组织和仓库名称
-            ans = await pr_service.merge_pull_request_code(organization, repo, pr_id)
+            ans = await pr_service.merge_pull_request_code(organization, repo, pr_id)  # 合并PR
             if ans is None:
                 return
 
-        # if the repo has .ce file, it means we should do something before merge
+        # 如果仓库中包含.ce文件，则在合并前执行相关操作
-        # the code from inter to outer
         ce_file = Path(dir + '/.ce')
         if ce_file.is_file():
-            await cmd.shell('bash .ce', dir, job)
+            await cmd.shell('bash .ce', dir, job)  # 执行.ce文件中的脚本
         else:
             await Log(LogType.INFO,
-                      f"There is no .ce file in the project {project.name}", job.id)
+                      f"There is no .ce file in the project {project.name}", job.id)  # 记录没有.ce文件的日志信息
 
-        # TODO check git diff apply --check
+        # TODO 检查git diff apply --check
-        diff, err = await cmd.shell("git diff out_branch", dir, job)
+        diff, err = await cmd.shell("git diff out_branch", dir, job)  # 获取与目标分支的差异
         if diff == "":
-            # The diff is empty, save the commit and return
+            # 如果没有差异，保存提交并返回
-            await cmd.shell('git reset --hard', dir, job)
+            await cmd.shell('git reset --hard', dir, job)  # 重置当前分支到最新提交
-            await service.update_job_lateset_commit(job.id, commit)
+            await service.update_job_lateset_commit(job.id, commit)  # 更新job的最新提交信息
             return
 
-        patch_file = '/tmp/' + job.github_branch + '_patch'
+        patch_file = '/tmp/' + job.github_branch + '_patch'  # 创建补丁文件路径
-        await cmd.shell('rm -rf ' + patch_file, dir, job)
+        await cmd.shell('rm -rf ' + patch_file, dir, job)  # 删除可能存在的旧补丁文件
 
-        with open(patch_file, "w") as diff_file:
+        with open(patch_file, "w") as diff_file:  # 打开补丁文件用于写入
-            diff, err = await cmd.shell("git diff out_branch", dir, job)
+            diff, err = await cmd.shell("git diff out_branch", dir, job)  # 再次获取差异
-            diff_file.write(diff)
+            diff_file.write(diff)  # 写入补丁文件
 
-        await cmd.shell('git reset --hard', dir, job)
+        await cmd.shell('git reset --hard', dir, job)  # 重置当前分支到最新提交
-        await cmd.shell('git checkout out_branch', dir, job)
+        await cmd.shell('git checkout out_branch', dir, job)  # 切换到目标分支
 
         # git apply --check first
         # out, err = await cmd.shell('git apply --check ' + patch_file, dir, job)
         if err != "":
             raise ValueError(
-                f"The commit {commit} has conflict to the branch {job.github_branch}")
+                f"The commit {commit} has conflict to the branch {job.github_branch}")  # 如果有冲突，抛出异常
 
-        await cmd.shell('git apply ' + patch_file, dir, job)
+        await cmd.shell('git apply ' + patch_file, dir, job)  # 应用补丁文件
-        await cmd.shell('git add .', dir, job)
+        await cmd.shell('git add .', dir, job)  # 添加所有更改到暂存区
-        await cmd.shell(f"git commit -m \"{content}\"", dir, job)
+        await cmd.shell(f"git commit -m \"{content}\"", dir, job)  # 提交更改
 
         # TODO:change commit author
         out = await author.get_github_author_and_email(domain)