MonoDevelop.VersionControl.Repository.GenerateUnifiedDiffInfo C# (CSharp) Méthode

		static protected DiffInfo[] GenerateUnifiedDiffInfo (string diffContent, FilePath basePath, FilePath[] localPaths)
		{
			basePath = basePath.FullPath;
			var list = new List<DiffInfo> ();
			using (StringReader sr = new StringReader (diffContent)) {
				string line;
				StringBuilder content = new StringBuilder ();
				string fileName = null;
				string pathRoot = null;
				
				while ((line = sr.ReadLine ()) != null) {
					if (pathRoot != null && fileName != null &&
						(line.StartsWith ("+++ " + pathRoot, StringComparison.Ordinal) || line.StartsWith ("--- " + pathRoot, StringComparison.Ordinal))) {
						line = line.Substring (0, 4) + line.Substring (4 + pathRoot.Length);
						content.Append (line).Append ('\n');
					}
					else if (!line.StartsWith ("Index:", StringComparison.Ordinal)) {
						content.Append (line).Append ('\n');
					} else {
						if (fileName != null) {
							list.Add (new DiffInfo (basePath, fileName, content.ToString ()));
						}
						fileName = line.Substring (6).Trim ();
						fileName = fileName.Replace ('/', Path.DirectorySeparatorChar); // svn returns paths using unix separators
						FilePath fp = fileName;
						pathRoot = null;
						if (fp.IsAbsolute) {
							if (fp == basePath)
								pathRoot = fp.ParentDirectory;
							else if (fp.IsChildPathOf (basePath))
								pathRoot = basePath;
							if (pathRoot != null) {
								pathRoot = pathRoot.Replace (Path.DirectorySeparatorChar, '/').TrimEnd ('/');
								pathRoot += '/';
							}
						}
						else {
							fp = fp.ToAbsolute (basePath);
						}
						fileName = fp;
						content = new StringBuilder ();
						line = sr.ReadLine ();	// "===" Separator
						
						// Filter out files not in the provided path list
						if (localPaths != null && Array.IndexOf (localPaths, (FilePath) fileName) == -1)
							fileName = null;
					}
				}
				if (fileName != null) {
					list.Add (new DiffInfo (basePath, fileName, content.ToString ()));
				}
			}
			return list.ToArray ();
		}