Support do a dry run build.

支持演练构建模式。
2026-05-20 07:10:09 +00:00 · 2022-04-22 15:14:37 +08:00
parent a25fd19bcc
commit 7683746032
17 changed files with 259 additions and 166 deletions
--- a/Assets/YooAsset/Editor/AssetBundleBuilder/BuildTasks/TaskVerifyBuildResult.cs
+++ b/Assets/YooAsset/Editor/AssetBundleBuilder/BuildTasks/TaskVerifyBuildResult.cs
@@ -0,0 +1,168 @@
+using System;
+using System.Linq;
+using System.IO;
+using System.Collections;
+using System.Collections.Generic;
+using UnityEditor;
+using UnityEngine;
+
+namespace YooAsset.Editor
+{
+	public class TaskVerifyBuildResult : IBuildTask
+	{
+		void IBuildTask.Run(BuildContext context)
+		{
+			var buildParametersContext = context.GetContextObject<AssetBundleBuilder.BuildParametersContext>();
+			var unityManifestContext = context.GetContextObject<TaskBuilding.UnityManifestContext>();
+
+			// 验证构建结果
+			if (buildParametersContext.Parameters.VerifyBuildingResult)
+			{
+				VerifyingBuildingResult(context, unityManifestContext.UnityManifest);
+			}
+		}
+
+		/// <summary>
+		/// 验证构建结果
+		/// </summary>
+		private void VerifyingBuildingResult(BuildContext context, AssetBundleManifest unityManifest)
+		{
+			var buildParameters = context.GetContextObject<AssetBundleBuilder.BuildParametersContext>();
+			var buildMapContext = context.GetContextObject<BuildMapContext>();
+			string[] buildedBundles = unityManifest.GetAllAssetBundles();
+
+			// 1. 过滤掉原生Bundle
+			List<BuildBundleInfo> expectBundles = new List<BuildBundleInfo>(buildedBundles.Length);
+			foreach(var bundleInfo in buildMapContext.BundleInfos)
+			{
+				if (bundleInfo.IsRawFile == false)
+					expectBundles.Add(bundleInfo);
+			}
+
+			// 2. 验证数量		
+			if (buildedBundles.Length != expectBundles.Count)
+			{
+				Debug.LogWarning($"构建过程中可能存在无效的资源，导致和预期构建的Bundle数量不一致！");
+			}
+
+			// 3. 正向验证Bundle
+			foreach (var bundleName in buildedBundles)
+			{
+				if (buildMapContext.IsContainsBundle(bundleName) == false)
+				{
+					throw new Exception($"Should never get here !");
+				}
+			}
+
+			// 4. 反向验证Bundle
+			bool isPass = true;
+			foreach (var expectBundle in expectBundles)
+			{
+				bool isMatch = false;
+				foreach (var buildedBundle in buildedBundles)
+				{
+					if (buildedBundle == expectBundle.BundleName)
+					{
+						isMatch = true;
+						break;
+					}
+				}
+				if (isMatch == false)
+				{
+					isPass = false;
+					Debug.LogWarning($"没有找到预期构建的Bundle文件 : {expectBundle.BundleName}");
+				}
+			}
+			if(isPass == false)
+			{
+				throw new Exception("构建结果验证没有通过，请参考警告日志！");
+			}
+
+			// 5. 验证Asset
+			if(buildParameters.Parameters.DryRunBuild == false)
+			{
+				int progressValue = 0;
+				foreach (var buildedBundle in buildedBundles)
+				{
+					string filePath = $"{buildParameters.PipelineOutputDirectory}/{buildedBundle}";
+					string[] allBuildinAssetPaths = GetAssetBundleAllAssets(filePath);
+					string[] expectBuildinAssetPaths = buildMapContext.GetBuildinAssetPaths(buildedBundle);
+					if (expectBuildinAssetPaths.Length != allBuildinAssetPaths.Length)
+					{
+						Debug.LogWarning($"构建的Bundle文件内的资源对象数量和预期不匹配 : {buildedBundle}");
+						isPass = false;
+						continue;
+					}
+
+					foreach (var buildinAssetPath in allBuildinAssetPaths)
+					{
+						var guid = AssetDatabase.AssetPathToGUID(buildinAssetPath);
+						if (string.IsNullOrEmpty(guid))
+						{
+							Debug.LogWarning($"无效的资源路径，请检查路径是否带有特殊符号或中文：{buildinAssetPath}");
+							isPass = false;
+							continue;
+						}
+
+						bool isMatch = false;
+						foreach (var exceptBuildAssetPath in expectBuildinAssetPaths)
+						{
+							var guidExcept = AssetDatabase.AssetPathToGUID(exceptBuildAssetPath);
+							if (guid == guidExcept)
+							{
+								isMatch = true;
+								break;
+							}
+						}
+						if (isMatch == false)
+						{
+							Debug.LogWarning($"在构建的Bundle文件里发现了没有匹配的资源对象：{buildinAssetPath}");
+							isPass = false;
+							continue;
+						}
+					}
+
+					EditorTools.DisplayProgressBar("验证构建结果", ++progressValue, buildedBundles.Length);
+				}
+				EditorTools.ClearProgressBar();
+				if (isPass == false)
+				{
+					throw new Exception("构建结果验证没有通过，请参考警告日志！");
+				}
+			}
+
+			// 卸载所有加载的Bundle
+			Debug.Log("构建结果验证成功！");
+		}
+
+		/// <summary>
+		/// 解析.manifest文件并获取资源列表
+		/// </summary>
+		private string[] GetAssetBundleAllAssets(string filePath)
+		{
+			string manifestFilePath = $"{filePath}.manifest";
+			List<string> assetLines = new List<string>();
+			using (StreamReader reader = File.OpenText(manifestFilePath))
+			{
+				string content;
+				bool findTarget = false;
+				while (null != (content = reader.ReadLine()))
+				{
+					if (content.StartsWith("Dependencies:"))
+						break;
+					if (findTarget == false && content.StartsWith("Assets:"))
+						findTarget = true;
+					if (findTarget)
+					{
+						if (content.StartsWith("- "))
+						{
+							string assetPath = content.TrimStart("- ".ToCharArray());
+							assetLines.Add(assetPath);
+						}
+					}
+				}
+			}
+			return assetLines.ToArray();
+		}
+	}
+}