Use FileRealizationMode.CopyNoVerify insead of FileRealizationMode.Copy (#16)

Author: dfederm

src/AzurePipelines/PipelineCachingCacheClient.cs

@@ -226,7 +226,7 @@ protected override async Task AddNodeAsync(
                 foreach (IGrouping<FileRealizationMode, ContentHashWithPath>? tempFilesByRealizationMode in tempFiles.GroupBy(f => GetFileRealizationMode(f.Path.Path)))
                 {
                     FileRealizationMode realizationMode = tempFilesByRealizationMode.Key;
-                    FileAccessMode accessMode = realizationMode == FileRealizationMode.Copy
+                    FileAccessMode accessMode = realizationMode == FileRealizationMode.CopyNoVerify
                         ? FileAccessMode.Write
                         : FileAccessMode.ReadOnly;
 

src/Common/Caching/CasCacheClient.cs

@@ -437,9 +437,9 @@ private async Task<PlaceFileResult> PlaceFileCoreAsync(
         CancellationToken cancellationToken)
     {
         FileRealizationMode realizationMode = GetFileRealizationMode(filePath.Path);
-        FileAccessMode accessMode = realizationMode == FileRealizationMode.HardLink
-            ? FileAccessMode.ReadOnly
-            : FileAccessMode.Write;
+        FileAccessMode accessMode = realizationMode == FileRealizationMode.CopyNoVerify
+            ? FileAccessMode.Write
+            : FileAccessMode.ReadOnly;
 
         // The cache doesn't create the directory for us.
         AbsolutePath? parentDirectory = filePath.Parent;

src/Common/MSBuildCachePluginBase.cs

@@ -167,7 +167,7 @@ protected virtual IFingerprintFactory CreateFingerprintFactory()
     protected abstract Task<ICacheClient> CreateCacheClientAsync(PluginLoggerBase logger, CancellationToken cancellationToken);
 
     protected FileRealizationMode GetFileRealizationMode(string path)
-        => IsDuplicateIdenticalOutputAbsolutePath(_pluginLogger!, path) ? FileRealizationMode.Copy : FileRealizationMode.Any;
+        => IsDuplicateIdenticalOutputAbsolutePath(_pluginLogger!, path) ? FileRealizationMode.CopyNoVerify : FileRealizationMode.Any;
 
     public async override Task BeginBuildAsync(CacheContext context, PluginLoggerBase logger, CancellationToken cancellationToken)
     {