如何使用SharpSVN访问SVN预先提交的消息？

Question

我看到所有我可以设置为％回购％和％TXN％

我该如何使用这些去提交信息（在我的情况，所以我可以解析出票号，所以我可以看到如果在bug数据库提交给它）

Answer 1

使用最近SharpSvn版本中，您可以使用

SvnHookArguments ha; 
if (!SvnHookArguments.ParseHookArguments(args, SvnHookType.PreCommit, false, out ha)) 
{ 
    Console.Error.WriteLine("Invalid arguments"); 
    Environment.Exit(1); 
} 

解析一个pre-commit钩子的参数，然后使用

using (SvnLookClient cl = new SvnLookClient()) 
{ 
    SvnChangeInfoEventArgs ci; 

    cl.GetChangeInfo(ha.LookOrigin, out ci); 


    // ci contains information on the commit e.g. 
    Console.WriteLine(ci.LogMessage); // Has log message 

    foreach (SvnChangeItem i in ci.ChangedPaths) 
    { 

    } 
} 

去日志消息，改文件等

Answer 2

之前就存在，我不知道SharpSVN，但是如果你创建了一个钩子脚本为你描述，你作为参数％回购％和％TXN％

有了这些数据可以查看给定存储库的事务（％txn％）。通常你通过使用

svnlook -t %txn% %repo% 

然后你会得到日志消息。

所以你应该在sharpSVN接口中寻找一个相当于svnlook的东西。

Answer 3

我刚刚完成了自己构建挂钩应用程序的过程，并且SharpSVN不需要查看提交消息。假设你已经建立了自己已经是一个控制台应用程序，试试这个代码svnlook.exe直接调用：

string repos = args[0]; 
string txn = args[1]; 

var processStartInfo = new ProcessStartInfo 
{ 
    FileName = "svnlook.exe", 
    UseShellExecute = false, 
    CreateNoWindow = true, 
    RedirectStandardOutput = true, 
    RedirectStandardError = true, 
    Arguments = String.Format("log -t \"{0}\" \"{1}\"", txn, repos) 
}; 

Process process = Process.Start(processStartInfo); 
string message = process.StandardOutput.ReadToEnd(); 
process.WaitForExit(); 
return message; 

确保svnlook.exe的位置添加到您机器的PATH环境变量，因此，上述罐从任何位置执行。

Answer 4

前段时间我写了一个svnlook.exe的C＃包装器。我使用这个发送提交消息给bug跟踪器（如果提供了ticket id）。在下面找到它，也许它对你有用。

/// <summary> 
/// Encapsulates the SVNLook command in all of it's flavours 
/// </summary> 
public static class SvnLookCommand 
{ 
    /// <summary> 
    /// The string &quot;&quot; used as parameter for the svnlook.exe 
    /// </summary> 
    private static readonly string AUTHOR = "author"; 

    /// <summary> 
    /// The string &quot;cat&quot; used as parameter for the svnlook.exe 
    /// </summary> 
    private static readonly string CAT = "cat"; 

    /// <summary> 
    /// The string &quot;changed&quot; used as parameter for the svnlook.exe 
    /// </summary> 
    private static readonly string CHANGED = "changed"; 

    /// <summary> 
    /// The string &quot;date&quot; used as parameter for the svnlook.exe 
    /// </summary> 
    private static readonly string DATE = "date"; 

    /// <summary> 
    /// The string &quot;diff&quot; used as parameter for the svnlook.exe 
    /// </summary> 
    private static readonly string DIFF = "diff"; 

    /// <summary> 
    /// The string &quot;dirs-changed&quot; used as parameter for the svnlook.exe 
    /// </summary> 
    private static readonly string DIRSCHANGED = "dirs-changed"; 

    /// <summary> 
    /// The string &quot;history&quot; used as parameter for the svnlook.exe 
    /// </summary> 
    private static readonly string HISTORY = "history"; 

    /// <summary> 
    /// The string &quot;info&quot; used as parameter for the svnlook.exe 
    /// </summary> 
    private static readonly string INFO = "info"; 

    /// <summary> 
    /// The string &quot;lock&quot; used as parameter for the svnlook.exe 
    /// </summary> 
    private static readonly string LOCK = "lock"; 

    /// <summary> 
    /// The string &quot;log&quot; used as parameter for the svnlook.exe 
    /// </summary> 
    private static readonly string LOG = "log"; 

    /// <summary> 
    /// The string &quot;tree&quot; used as parameter for the svnlook.exe 
    /// </summary> 
    private static readonly string TREE = "tree"; 

    /// <summary> 
    /// The string &quot;uuid&quot; used as parameter for the svnlook.exe 
    /// </summary> 
    private static readonly string UUID = "uuid"; 

    /// <summary> 
    /// The string &quot;youngest&quot; used as parameter for the svnlook.exe 
    /// </summary> 
    private static readonly string YOUNGEST = "youngest"; 

    /// <summary> 
    /// The full path of the svnlook.exe binary 
    /// </summary> 
    private static string commandPath = String.Empty; 

    /// <summary> 
    /// Initializes static members of the <see cref="SvnLookCommand"/> class. 
    /// </summary> 
    static SvnLookCommand() 
    { 
     commandPath = Settings.Default.SvnDirectoryPath; 

     if (!Path.IsPathRooted(commandPath)) 
     { 
      Assembly entryAssembly = Assembly.GetEntryAssembly(); 
      if (entryAssembly != null) 
      { 
       commandPath = new FileInfo(entryAssembly.Location).Directory.ToString() + Path.DirectorySeparatorChar + commandPath; 
      } 
     } 

     if (!commandPath.EndsWith(Path.DirectorySeparatorChar.ToString())) 
     { 
      commandPath = commandPath + Path.DirectorySeparatorChar; 
     } 

     commandPath += "svnlook.exe"; 
    } 

    /// <summary> 
    /// Gets the process info to start a svnlook.exe command with parameter &quot;author&quot; 
    /// </summary> 
    /// <param name="repository">The repository.</param> 
    /// <param name="revision">The revision.</param> 
    /// <returns>Gets the author of the revision in scope</returns> 
    public static ProcessStartInfo GetAuthor(string repository, string revision) 
    { 
     ProcessStartInfo svnLookProcessStartInfo = new ProcessStartInfo(commandPath); 
     svnLookProcessStartInfo.Arguments = String.Format("{0} {1} -r {2}", AUTHOR, repository, revision); 
     return svnLookProcessStartInfo; 
    } 

    /// <summary> 
    /// Gets the process info to start a svnlook.exe command with parameter &quot;log&quot; 
    /// </summary> 
    /// <param name="repository">The repository.</param> 
    /// <param name="revision">The revision.</param> 
    /// <returns>The svn log of the revision in scope</returns> 
    public static ProcessStartInfo GetLog(string repository, string revision) 
    { 
     ProcessStartInfo svnLookProcessStartInfo = new ProcessStartInfo(commandPath); 
     svnLookProcessStartInfo.Arguments = String.Format("{0} {1} -r {2}", LOG, repository, revision); 
     return svnLookProcessStartInfo; 
    } 

    /// <summary> 
    /// Gets the process info to start a svnlook.exe command with parameter &quot;changed&quot; 
    /// </summary> 
    /// <param name="repository">The repository.</param> 
    /// <param name="revision">The revision.</param> 
    /// <returns>The change log of the revision in scope</returns> 
    public static ProcessStartInfo GetChangeLog(string repository, string revision) 
    { 
     ProcessStartInfo svnLookProcessStartInfo = new ProcessStartInfo(commandPath); 
     svnLookProcessStartInfo.Arguments = String.Format("{0} {1} -r {2}", CHANGED, repository, revision); 
     return svnLookProcessStartInfo; 
    } 

    /// <summary> 
    /// Gets the process info to start a svnlook.exe command with parameter &quot;info&quot; 
    /// </summary> 
    /// <param name="repository">The repository.</param> 
    /// <param name="revision">The revision.</param> 
    /// <returns>The info of the revision in scope</returns> 
    public static ProcessStartInfo GetInfo(string repository, string revision) 
    { 
     ProcessStartInfo svnLookProcessStartInfo = new ProcessStartInfo(commandPath); 
     svnLookProcessStartInfo.Arguments = String.Format("{0} {1} -r {2}", INFO, repository, revision); 
     return svnLookProcessStartInfo; 
    } 
}