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SQLLinter/Common/FileHelpers.cs

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+namespace SQLLinter.Common.Helpers;
+
+public static class FileHelpers
+{
+    public static List<string> FindFilesWithMask(List<string> paths)
+    {
+        return paths.SelectMany(path =>
+        {
+            var fullPath = Path.GetFullPath(path);
+            var directory = Path.GetDirectoryName(fullPath);
+            if (directory == null) return Enumerable.Empty<string>();
+
+            string pattern = Path.GetFileName(fullPath);
+
+            // Если маска есть в директории
+            if (directory.Contains("*") || directory.Contains("?"))
+            {
+                var root = Path.GetPathRoot(directory);
+                if (root == null) return Enumerable.Empty<string>();
+
+                string relative = directory.Substring(root.Length);
+
+                return ExpandDirectories(root, relative)
+                    .SelectMany(dir => Directory.EnumerateFiles(dir, pattern));
+            }
+            else
+            {
+                return Directory.Exists(directory)
+                    ? Directory.EnumerateFiles(directory, pattern)
+                    : Enumerable.Empty<string>();
+            }
+        }).ToList();
+    }
+
+    public static IEnumerable<string> ExpandDirectories(string root, string relative)
+    {
+        string[] parts = relative.Split(Path.DirectorySeparatorChar);
+
+        IEnumerable<string> dirs = new[] { root };
+
+        foreach (var part in parts)
+        {
+            dirs = part.Contains("*") || part.Contains("?")
+                ? dirs.SelectMany(d => Directory.Exists(d)
+                    ? Directory.EnumerateDirectories(d, part)
+                    : Enumerable.Empty<string>())
+                : dirs.Select(d => Path.Combine(d, part));
+        }
+
+        return dirs.Where(Directory.Exists);
+    }
+
+}