1db0395950
When NormalizePath was called with an absolute path (with drive letter) on Windows, it would prepend a file path separator to the path, e.g.: '\C:\Program Files\'. Apparently this was still accepted as a valid path by DotNetGlob and it stopped working when we switched to MSBuildGlob.
83 lines
2.8 KiB
C#
83 lines
2.8 KiB
C#
using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Runtime.InteropServices;
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namespace GodotTools.Core
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{
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public static class StringExtensions
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{
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public static string RelativeToPath(this string path, string dir)
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{
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// Make sure the directory ends with a path separator
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dir = Path.Combine(dir, " ").TrimEnd();
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if (Path.DirectorySeparatorChar == '\\')
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dir = dir.Replace("/", "\\") + "\\";
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var fullPath = new Uri(Path.GetFullPath(path), UriKind.Absolute);
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var relRoot = new Uri(Path.GetFullPath(dir), UriKind.Absolute);
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// MakeRelativeUri converts spaces to %20, hence why we need UnescapeDataString
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return Uri.UnescapeDataString(relRoot.MakeRelativeUri(fullPath).ToString());
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}
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public static string NormalizePath(this string path)
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{
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if (string.IsNullOrEmpty(path))
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return path;
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bool rooted = path.IsAbsolutePath();
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path = path.Replace('\\', '/');
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path = path[path.Length - 1] == '/' ? path.Substring(0, path.Length - 1) : path;
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string[] parts = path.Split(new[] {'/'}, StringSplitOptions.RemoveEmptyEntries);
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path = string.Join(Path.DirectorySeparatorChar.ToString(), parts).Trim();
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if (!rooted)
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return path;
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if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
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{
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string maybeDrive = parts[0];
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if (maybeDrive.Length == 2 && maybeDrive[1] == ':')
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return path; // Already has drive letter
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}
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return Path.DirectorySeparatorChar + path;
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}
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private static readonly string DriveRoot = Path.GetPathRoot(Environment.CurrentDirectory);
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public static bool IsAbsolutePath(this string path)
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{
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return path.StartsWith("/", StringComparison.Ordinal) ||
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path.StartsWith("\\", StringComparison.Ordinal) ||
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path.StartsWith(DriveRoot, StringComparison.Ordinal);
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}
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public static string ToSafeDirName(this string dirName, bool allowDirSeparator = false)
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{
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var invalidChars = new List<string> {":", "*", "?", "\"", "<", ">", "|"};
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if (allowDirSeparator)
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{
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// Directory separators are allowed, but disallow ".." to avoid going up the filesystem
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invalidChars.Add("..");
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}
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else
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{
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invalidChars.Add("/");
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}
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string safeDirName = dirName.Replace("\\", "/").Trim();
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foreach (string invalidChar in invalidChars)
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safeDirName = safeDirName.Replace(invalidChar, "-");
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return safeDirName;
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}
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}
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}
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