Sharpen.FilePath.GetParentFile C# (CSharp) Méthode

		public FilePath GetParentFile ()
		{
			return new FilePath (Path.GetDirectoryName (path));
		}

		protected internal override FilePath DiscoverGitPrefix()
		{
			string path = SystemReader.GetInstance().Getenv("PATH");
			FilePath gitExe = SearchPath(path, "git");
			if (gitExe != null)
			{
				return gitExe.GetParentFile().GetParentFile();
			}
			if (SystemReader.GetInstance().IsMacOS())
			{
				// On MacOSX, PATH is shorter when Eclipse is launched from the
				// Finder than from a terminal. Therefore try to launch bash as a
				// login shell and search using that.
				//
				string w = ReadPipe(UserHome(), new string[] { "bash", "--login", "-c", "which git"
					 }, Encoding.Default.Name());
				//
				//
				if (w == null || w.Length == 0)
				{
					return null;
				}
				FilePath parentFile = new FilePath(w).GetParentFile();
				if (parentFile == null)
				{
					return null;
				}
				return parentFile.GetParentFile();
			}
			return null;
		}