/// <summary>
/// Strip work dir and return normalized repository path
/// </summary>
/// <param name="workDir">Work directory</param>
/// <param name="file">File whose path shall be stripp off it's workdir</param>
/// <returns>Normalized repository relative path</returns>
public static string StripWorkDir(FileSystemInfo workDir, FileSystemInfo file)
{
string filePath = file.DirectoryName();
string workDirPath = workDir.DirectoryName();
if (filePath.Length <= workDirPath.Length ||
filePath[workDirPath.Length] != Path.DirectorySeparatorChar ||
!filePath.StartsWith(workDirPath))
{
FileSystemInfo absWd = new DirectoryInfo(workDir.DirectoryName());
FileSystemInfo absFile = new FileInfo(file.FullName);
if (absWd.FullName == workDir.FullName && absFile.FullName == file.FullName)
{
return string.Empty;
}
return StripWorkDir(absWd, absFile);
}
string relName = filePath.Substring(workDirPath.Length + 1);
if (Path.DirectorySeparatorChar != '/')
{
relName = relName.Replace(Path.DirectorySeparatorChar, '/');
}
return relName;
}