public Glob(string pattern, GlobOptions options = GlobOptions.None)
{
this.Pattern = pattern;
_caseSensitive = !options.HasFlag(GlobOptions.CaseInsensitive);
_matchFilenameOnly = !options.HasFlag(GlobOptions.MatchFullPath);
if (options.HasFlag(GlobOptions.Compiled))
{
this.Compile();
}
}
public Glob(string pattern, GlobOptions options = GlobOptions.None)
{
this.Pattern = pattern;
if (options.HasFlag(GlobOptions.Compiled))
{
this.Compile();
}
}
public Glob(string pattern, GlobOptions options = GlobOptions.None)
{
this.Pattern = pattern;
if(options.HasFlag(GlobOptions.Compiled))
{
this.Compile();
}
}
public static bool TryParse(ReadOnlySpan <char> pattern, GlobOptions options, [NotNullWhen(true)] out Glob?result, [NotNullWhen(false)] out string?errorMessage)
{
result = null;
if (pattern.IsEmpty)
{
errorMessage = "The pattern is empty";
return(false);
}
var ignoreCase = options.HasFlag(GlobOptions.IgnoreCase);
var exclude = false;
var segments = new List <Segment>();
List <Segment>? subSegments = null;
List <string>? setSubsegment = null;
List <CharacterRange>?rangeSubsegment = null;
char? rangeStart = null;
var rangeInverse = false;
var escape = false;
var parserContext = GlobParserContext.Segment;
Span <char> sbSpan = stackalloc char[128];
var currentLiteral = new ValueStringBuilder(sbSpan);
try
{
for (var i = 0; i < pattern.Length; i++)
{
var c = pattern[i];
if (escape)
{
currentLiteral.Append(c);
escape = false;
continue;
}
if (c == '!' && i == 0)
{
exclude = true;
continue;
}
if (parserContext == GlobParserContext.Segment)
{
if (c == '/')
{
FinishSegment(segments, ref subSegments, ref currentLiteral, ignoreCase);
continue;
}
else if (c == '.')
{
if (subSegments == null && currentLiteral.Length == 0)
{
if (EndOfSegmentEqual(pattern[i..], ".."))
public static IEnumerable <FileSystemInfo> FilesAndDirectories(DirectoryInfo workingDirectory, string pattern, GlobOptions options) => workingDirectory.Traverse(pattern, !options.HasFlag(GlobOptions.CaseInsensitive), true, true);
public static IEnumerable <DirectoryInfo> Directories(DirectoryInfo workingDirectory, string pattern, GlobOptions options) => workingDirectory .Traverse(pattern, !options.HasFlag(GlobOptions.CaseInsensitive), false, true) .OfType <DirectoryInfo>();