public static string GetCurrentDirectory(bool expandTilde = false)
{
var home = Environment.GetFolderPath(Environment.SpecialFolder.UserProfile).ToLowerInvariant();
var current = ShellUtility.GetProperDirectoryCapitalization(Directory.GetCurrentDirectory());
return(!expandTilde && current.ToLowerInvariant().StartsWith(home)
? $"~{current.Substring( home.Length )}"
: current);
}
public static string ProcessTilde(string path)
{
if (!path.StartsWith("~"))
{
return(ShellUtility.GetProperDirectoryCapitalization(path));
}
var home = Environment.GetFolderPath(Environment.SpecialFolder.UserProfile);
var withoutTilde = path.Substring(1)
.Replace(Path.AltDirectorySeparatorChar, Path.DirectorySeparatorChar)
.Trim(Path.DirectorySeparatorChar)
.Split(
new[] { Path.DirectorySeparatorChar },
StringSplitOptions.RemoveEmptyEntries
);
var newPath = Path.Combine(withoutTilde.Prepend(home).ToArray());
return(ShellUtility.GetProperDirectoryCapitalization(newPath));
}
public static string GetProperFilePathCapitalization(string fileName)
{
try
{
if (!File.Exists(fileName))
{
return(fileName);
}
var fileInfo = new FileInfo(fileName);
var dirInfo = fileInfo.Directory;
return(dirInfo is null
? fileInfo.FullName
: Path.Combine(
ShellUtility.GetProperDirectoryCapitalization(dirInfo.FullName),
dirInfo.GetFiles(fileInfo.Name)[0].Name
));
}
catch
{
return(fileName);
}
}
public static string GetProperDirectoryCapitalization(string dir)
{
try
{
if (!Directory.Exists(dir))
{
return(dir);
}
var dirInfo = new DirectoryInfo(dir);
var parentDirInfo = dirInfo.Parent;
return(parentDirInfo is null
? dirInfo.Name
: Path.Combine(
ShellUtility.GetProperDirectoryCapitalization(parentDirInfo.FullName),
parentDirInfo.GetDirectories(dirInfo.Name)[0].Name
));
}
catch
{
return(dir);
}
}