public IEnumerable <string> GetFilesystemExpansions(string cmdStart, string replacableEnd)
{
replacableEnd = StripQuotes(replacableEnd);
var p = new System.Management.Path(replacableEnd).NormalizeSlashes().ResolveTilde();
var startPath = new System.Management.Path(".");
string lookFor = replacableEnd;
if (p.ToString().Contains(p.CorrectSlash))
{
// we already deal with a path
var escapedSlash = p.CorrectSlash;
if (escapedSlash.Equals(@"\"))
{
escapedSlash = @"\\";
}
if (!p.HasDrive() && !Regex.IsMatch(p, @"^\.+" + escapedSlash))
{
p = new System.Management.Path(".").Combine(p);
}
if (p.EndsWithSlash())
{
startPath = p;
lookFor = "";
}
else
{
startPath = p.GetParentPath(null);
lookFor = p.GetChildNameOrSelfIfNoChild();
}
}
var dirinfo = new DirectoryInfo(startPath);
if (!dirinfo.Exists)
{
return(Enumerable.Empty <string>());
}
var expansions = new List <string>();
var pattern = new WildcardPattern(lookFor + "*");
bool allowHidden = lookFor.Length > 0;
// add directories
expansions.AddRange(
from subdir in dirinfo.GetDirectories()
where pattern.IsMatch(subdir.Name) &&
(allowHidden || (subdir.Attributes & FileAttributes.Hidden) == 0)
orderby subdir.Name ascending
select QuoteIfNecessary(startPath.Combine(subdir.Name).AppendSlashAtEnd())
);
// add files
expansions.AddRange(
from file in dirinfo.GetFiles()
where pattern.IsMatch(file.Name) &&
(allowHidden || (file.Attributes & FileAttributes.Hidden) == 0)
orderby file.Name ascending
select QuoteIfNecessary(startPath.Combine(file.Name))
);
return(expansions);
}
public IEnumerable<string> GetFilesystemExpansions(string cmdStart, string replacableEnd)
{
replacableEnd = StripQuotes(replacableEnd);
var p = new System.Management.Path(replacableEnd).NormalizeSlashes().ResolveTilde();
var startPath = new System.Management.Path(".");
string lookFor = replacableEnd;
if (p.ToString().Contains(p.CorrectSlash))
{
// we already deal with a path
var escapedSlash = p.CorrectSlash;
if (escapedSlash.Equals(@"\"))
{
escapedSlash = @"\\";
}
if (!p.HasDrive() && !Regex.IsMatch(p, @"^\.+" + escapedSlash))
{
p = new System.Management.Path(".").Combine(p);
}
if (p.EndsWithSlash())
{
startPath = p;
lookFor = "";
}
else
{
startPath = p.GetParentPath(null);
lookFor = p.GetChildNameOrSelfIfNoChild();
}
}
var dirinfo = new DirectoryInfo(startPath);
if (!dirinfo.Exists)
{
return Enumerable.Empty<string>();
}
var expansions = new List<string>();
var pattern = new WildcardPattern(lookFor + "*");
bool allowHidden = lookFor.Length > 0;
// add directories
expansions.AddRange(
from subdir in dirinfo.GetDirectories()
where pattern.IsMatch(subdir.Name) &&
(allowHidden || (subdir.Attributes & FileAttributes.Hidden) == 0)
orderby subdir.Name ascending
select QuoteIfNecessary(startPath.Combine(subdir.Name).AppendSlashAtEnd())
);
// add files
expansions.AddRange(
from file in dirinfo.GetFiles()
where pattern.IsMatch(file.Name) &&
(allowHidden || (file.Attributes & FileAttributes.Hidden) == 0)
orderby file.Name ascending
select QuoteIfNecessary(startPath.Combine(file.Name))
);
return expansions;
}