Question

使用LibGit2Sharp库，我试图在repo的主分支上列出所有pull请求的作者。我没有在docs，intellisense或通过搜索中看到任何有此例子的内容。任何指针？我已经构建了下面的代码，但是我收到以下错误消息An unhandled exception of type 'LibGit2Sharp.RepositoryNotFoundException' occurred in LibGit2Sharp.dll。浏览时，我发现的引用似乎是本地克隆的repos而不是远程存储库。

static void Main(string[] args)
    {

        var co = new CloneOptions();
        co.CredentialsProvider = (_url, _user, _cred) => new UsernamePasswordCredentials
        {
            Username = "username",
            Password = "password"
        };

        var clonedRepoPath = Repository.Clone(url, "path/to/clone", co);

        using (var repo = new Repository(clonedRepoPath))
        {
            foreach (Commit commit in repo.Commits)
            {

                Console.WriteLine(commit.Author.Name);

            }
            Console.WriteLine("Press any key to continue...");
            Console.ReadLine();
        }        



    }
}

}

Answer 1

...列出所有拉动请求......

首先，“pull requests”是DVCS工作流方法，并非git的功能。大多数人本身，并且错误地认为它是git的一部分。 Github.com（和其他人）有一个pull request工作流系统，其中包括git merge，主题讨论，持续集成（CI）挂钩，问题引用，用户权限等项目。仅限于git merge实际上来自git DVCS。

也就是说，在git存储库中，Github样式的pull请求是两个commit-ishs之间的合并（通常从主题分支合并到主分支，但这不是必需的）和因此＆＃39;拉请求＆＃39;承诺有两个父母。

仅供参考：对于有三（+）个父母的合并，请参阅此answer

回到你的问题：

列出回购的主分支上所有拉取请求的作者

该声明成为以下git cmd：

git log master --merges --pretty=format:"%an %s"变为：

将其翻译为libgit2sharp：

        // find the master branch in the repo
        var masterBranch = repo.Branches.Single (branch => branch.FriendlyName == "master");

        // Filter the branch's commits to ones that are merges
        var mergeList = masterBranch.Commits.Where (p => p.Parents.Count () >= 2);

        // Display the merge commits (pull requests) 
        foreach (Commit commit in mergeList)
        {
            Console.WriteLine("{0}\t{1}", commit.Author.Name, commit.MessageShort);
        }

使用拉取请求的github仓库的输出示例：

João Matos      Merge pull request #1966 from angeloc/master
Zoltan Varga    Merge pull request #1965 from akoeplinger/fix-flaky-test
João Matos      Merge pull request #1963 from angeloc/patch-1
Rodrigo Kumpera Merge pull request #1912 from ludovic-henry/threadpool-managed-asyncresult
Zoltan Varga    Merge pull request #1959 from alexrp/master
Zoltan Varga    Merge pull request #1958 from rolfbjarne/aot-error-reporting
Marek Safar     Merge pull request #1955 from LogosBible/servicepoint_nre
...

<强>更新

根据评论，libgit2sharp不会向用户提供他们想要的内容，您需要使用Github api。

通过Octokit库使用Github Api（您可以直接进行Github REST调用或使用其他库。），您可以非常轻松地请求所有打开拉取请求：

public static async Task getPullRequests ()
{
    var client = new GitHubClient (new ProductHeaderValue ("PlayScript"));
    // Login Credentials if you need them for an enterprise acct/repo
    // client.Credentials = GithubHelper.Credentials;
    var connection =  new Connection (new ProductHeaderValue ("PlayScript"));
    var api = new ApiConnection (connection);
    var pullrequests = new PullRequestsClient (api);
    pulls =  await pullrequests.GetAllForRepository ("PlayScriptRedux", "playscript");
} 
....

Task.WaitAll(getPullRequests());
foreach (var pullrequest in pulls) {
    Console.WriteLine (pullrequest.IssueUrl);
}

那将在PlayScriptRedux组织下列出我的playcript repo的一个开放拉取请求，即控制台输出：

https://api.github.com/repos/PlayScriptRedux/playscript/issues/89

查看Octokit pull request test fixture了解更多信息
同时查看Github pull requests api信息

LIbGit2Sharp：列出所有pull请求的作者

1 个答案: