如何从特定的GitHub仓库（链接）中获取文件列表＃

Question

如何从GitHub链接获取文件列表？

例如，从这个GitHub的库链接 - https://github.com/crs2007/ActiveReport/tree/master/ActiveReport/SQLFiles

我们可以看到，有SQL文本文件 - GitHub page with the relevant files(Pic)

我想获得该文件的列表 -

• CorruptionIssues.sql
• DBAlert.sql
• DataBaseInfo.sql
• DatabaseDefaultLogin.sql
• DatabaseFiles.sql
• Deadlock.sql
• DefaultTrace.sql
• DiskInfo.sql
• InstalledPrograms.sql
• .etc ... SQL

先进的感谢...

Answer 1

您应该能够使用GitHub Contents API

通过提出请求，如：

curl https://api.github.com/repos/crs2007/ActiveReport/contents/ActiveReport 

Github上会返回一个包含JSON目录内容。

您可以用多种方式在C＃中执行此操作，使用诸如Octokit之类的内容可能是建议的，因为它们可以解决您可能遇到的大多数问题。如果你不能使用外部库，下面的例子演示了如何使用普通的HttpClient来实现相同的，尽管有很多管道涉及：

class Program 
{ 
    static void Main() 
    { 
     Task.Factory.StartNew(async() => 
     { 
      var repoOwner = "crs2007"; 
      var repoName = "ActiveReport"; 
      var path = "ActiveReport"; 

      var httpClientResults = await ListContents(repoOwner, repoName, path); 
      PrintResults("From HttpClient", httpClientResults); 

      var octokitResults = await ListContentsOctokit(repoOwner, repoName, path); 
      PrintResults("From Octokit", octokitResults); 

     }).Wait(); 
     Console.ReadKey(); 
    } 

    static async Task<IEnumerable<string>> ListContents(string repoOwner, string repoName, string path) 
    { 
     using (var client = GetGithubHttpClient()) 
     { 
      var resp = await client.GetAsync($"repos/{repoOwner}/{repoName}/contents/{path}"); 
      var bodyString = await resp.Content.ReadAsStringAsync(); 
      var bodyJson = JToken.Parse(bodyString); 
      return bodyJson.SelectTokens("$.[*].name").Select(token => token.Value<string>()); 
     } 
    } 

    static async Task<IEnumerable<string>> ListContentsOctokit(string repoOwner, string repoName, string path) 
    { 
     var client = new GitHubClient(new ProductHeaderValue("Github-API-Test")); 
     // client.Credentials = ... // Set credentials here, otherwise harsh rate limits apply. 

     var contents = await client.Repository.Content.GetAllContents(repoOwner, repoName, path); 
     return contents.Select(content => content.Name); 
    } 

    private static HttpClient GetGithubHttpClient() 
    { 
     return new HttpClient 
     { 
      BaseAddress = new Uri("https://api.github.com"), 
      DefaultRequestHeaders = 
      { 
       // NOTE: You'll have to set up Authentication tokens in real use scenario 
       // NOTE: as without it you're subject to harsh rate limits. 
       {"User-Agent", "Github-API-Test"} 
      } 
     }; 
    } 

    static void PrintResults(string source, IEnumerable<string> files) 
    { 
     Console.WriteLine(source); 
     foreach (var file in files) 
     { 
      Console.WriteLine($" -{file}"); 
     } 
    } 
}