I ended up writing a MSBuild task to do it, using SharpSvn library stuff. Here is the code, in case someone else would like to see how to do it. This will actually give you want you need to pull just about anything out of SVN, once you have the file name and version from the TC's teamcity_build_changedFiles_file parameter.
Enjoy!
Here is the MSBuild Task, which reads the TC changed files file during the build. Then this calls the ParseFile task for each file in the changed file list.
<Target Name="FileList"
Condition=" $(teamcity_build_changedFiles_file) != '' ">
<Message Text=" " />
<Message Text=" ****************************************************** " />
<Message Text=" **** FileList **** " />
<Message Text=" ****************************************************** " />
<Message Text=" " />
<ItemGroup>
<ChangedList Include="$(teamcity_build_changedFiles_file)" />
</ItemGroup>
<ReadLinesFromFile File="@(ChangedList)">
<Output TaskParameter="Lines"
ItemName="ItemsFromChangedList" />
</ReadLinesFromFile>
<Message Text="%(ItemsFromChangedList.Identity)" />
<ParseFile BuildCheckout="$(dirFileTest)"
BuildString="%(ItemsFromChangedList.Identity)" />
</Target>
Here is most important parts of my MSBuild task, just to give you an idea how to do this:
public class ParseFile : Task
{
private string buildCheckout;
private string buildString;
private string fileName;
private string fileStatus;
private string fileSvn;
private string fileRevision;
[Required]
public string BuildCheckout
{
get { return buildCheckout; }
set { buildCheckout = value; }
}
[Required]
public string BuildString
{
get { return buildString; }
set { buildString = value; }
}
public override bool Execute()
{
Log.LogMessage(MessageImportance.High, " ");
Log.LogMessage(MessageImportance.High, " Checking File String: " + buildString);
Log.LogMessage(MessageImportance.High, " ");
SplitString();
TestSvn();
return true;
}
private void SplitString()
{
string [] _splitString = Regex.Split(buildString, ":");
fileSvn = _splitString[0];
fileStatus = _splitString[1];
fileRevision = _splitString[2];
Log.LogMessage(MessageImportance.High, fileSvn);
Log.LogMessage(MessageImportance.High, fileStatus);
Log.LogMessage(MessageImportance.High, fileRevision);
}
private bool TestSvn()
{
string fileNameAuthor = "";
string filePathSvn = "svn://bwgrvss/Broadway/" + fileSvn;
int fileRevisionSvn = Int32.Parse(fileRevision);
Log.LogMessage(MessageImportance.High, "These are values going into SVN Methods");
Log.LogMessage(MessageImportance.High, filePathSvn);
Log.LogMessage(MessageImportance.High, fileRevisionSvn.ToString());
SvnClient _sc = new SvnClient();
SvnRevision _sr = new SvnRevision(fileRevisionSvn);
SvnUriTarget _su = new SvnUriTarget(filePathSvn, _sr);
_sc.GetRevisionProperty(_su, "svn:author", out fileNameAuthor);
Log.LogMessage(MessageImportance.High, "This is what came out of the SVN Methods");
Log.LogMessage(MessageImportance.High, fileNameAuthor);
return true;
}
}
