testss

Library/PackageCache/com.unity.ide.visualstudio@2.0.7/Editor/FileUtility.cs

@@ -0,0 +1,87 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Unity Technologies.
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+using System;
+using System.IO;
+using System.Linq;
+using UnityEditor;
+using UnityEngine;
+
+namespace Microsoft.Unity.VisualStudio.Editor
+{
+	internal static class FileUtility
+	{
+		public const char WinSeparator = '\\';
+		public const char UnixSeparator = '/';
+
+		// Safe for packages as we use packageInfo.resolvedPath, so this should work in library package cache as well
+		public static string[] FindPackageAssetFullPath(string assetfilter, string filefilter)
+		{
+			return AssetDatabase.FindAssets(assetfilter)
+				.Select(AssetDatabase.GUIDToAssetPath)
+				.Where(assetPath => assetPath.Contains(filefilter))
+				.Select(asset =>
+				 {
+					 var packageInfo = UnityEditor.PackageManager.PackageInfo.FindForAssetPath(asset);
+					 return Normalize(packageInfo.resolvedPath + asset.Substring(packageInfo.assetPath.Length));
+				 })
+				.ToArray();
+		}
+
+		public static string GetAssetFullPath(string asset)
+		{
+			var basePath = Path.GetFullPath(Path.Combine(Application.dataPath, ".."));
+			return Path.GetFullPath(Path.Combine(basePath, Normalize(asset)));
+		}
+
+		public static string Normalize(string path)
+		{
+			if (string.IsNullOrEmpty(path))
+				return path;
+
+			if (Path.DirectorySeparatorChar == WinSeparator)
+				path = path.Replace(UnixSeparator, WinSeparator);
+			if (Path.DirectorySeparatorChar == UnixSeparator)
+				path = path.Replace(WinSeparator, UnixSeparator);
+
+			return path.Replace(string.Concat(WinSeparator, WinSeparator), WinSeparator.ToString());
+		}
+
+		public static string NormalizeWindowsToUnix(string path)
+		{
+			if (string.IsNullOrEmpty(path))
+				return path;
+
+			return path.Replace(WinSeparator, UnixSeparator);
+		}
+
+		internal static bool IsFileInProjectRootDirectory(string fileName)
+		{
+			var relative = MakeRelativeToProjectPath(fileName);
+			if (string.IsNullOrEmpty(relative))
+				return false;
+
+			return relative == Path.GetFileName(relative);
+		}
+		
+		// returns null if outside of the project scope
+		internal static string MakeRelativeToProjectPath(string fileName)
+		{
+			var basePath = Path.GetFullPath(Path.Combine(Application.dataPath, ".."));
+			fileName = Normalize(fileName);
+
+			if (!Path.IsPathRooted(fileName))
+				fileName = Path.Combine(basePath, fileName);
+
+			if (!fileName.StartsWith(basePath, StringComparison.OrdinalIgnoreCase))
+				return null;
+
+			return fileName
+				.Substring(basePath.Length)
+				.Trim(Path.DirectorySeparatorChar);
+		}
+
+	}
+}