56 lines
1.6 KiB
C#
56 lines
1.6 KiB
C#
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Text.RegularExpressions;
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using JetBrains.Annotations;
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using UnityEngine;
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namespace Packages.Rider.Editor.Util
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{
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internal class UnityVersionUtils
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{
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private static string UnityApplicationVersion => Application.unityVersion;
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public static Version UnityVersion
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{
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get
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{
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var ver = UnityApplicationVersion.Split(".".ToCharArray()).Take(2).Aggregate((a, b) => a + "." + b);
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return new Version(ver);
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}
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}
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[CanBeNull]
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public static string FindClosestMatch(string prefix, Version unityVersion, string[] dllFiles)
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{
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// Get all matching DLLs based on the prefix
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// List to hold file and version pairs
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var versionedFiles = new List<(string file, Version version)>();
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// Regex to extract version (example: EditorPlugin_v2019.2.dll)
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var versionRegex = new Regex($"{prefix}(\\d+\\.\\d+)");
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foreach (var dllPath in dllFiles)
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{
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var fileName = Path.GetFileName(dllPath);
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var match = versionRegex.Match(fileName);
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if (match.Success && Version.TryParse(match.Groups[1].Value, out var version))
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{
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versionedFiles.Add((dllPath, version));
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}
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}
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// Find the closest version less than or equal to Unity version
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var closestMatch = versionedFiles
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.Where(vf => vf.version <= unityVersion)
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.OrderByDescending(vf => vf.version) // Closest version (descending order)
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.FirstOrDefault();
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return closestMatch.file;
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}
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}
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}
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