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[source-build infra] Ensure unique keys for symbols hashtable (#17533)

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Nikola Milosavljevic 2023-10-17 13:05:03 -07:00 • committed by GitHub
parent 6e925dd900
commit d485886d55
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1 changed files with 14 additions and 5 deletions
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19
src/SourceBuild/content/eng/tools/tasks/Microsoft.DotNet.SourceBuild.Tasks.XPlat/CreateSdkSymbolsLayout.cs
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@ -57,7 +57,7 @@ namespace Microsoft.DotNet.Build.Tasks
private void LogErrorOrWarning(bool isError, string message)
{
if (FailOnMissingPDBs)
if (isError)
{
Log.LogError(message);
}
@ -104,14 +104,15 @@ namespace Microsoft.DotNet.Build.Tasks
if (guid != string.Empty)
{
if (!allPdbGuids.ContainsKey(guid))
string debugId = GetDebugId(guid, file);
if (!allPdbGuids.ContainsKey(debugId))
{
filesWithoutPDBs.Add(file.Substring(SdkLayoutPath.Length + 1));
}
else
{
// Copy matching pdb to symbols path, preserving sdk binary's hierarchy
string sourcePath = (string)allPdbGuids[guid]!;
string sourcePath = (string)allPdbGuids[debugId]!;
string destinationPath =
file.Replace(SdkLayoutPath, SdkSymbolsLayoutPath)
.Replace(Path.GetFileName(file), Path.GetFileName(sourcePath));
@ -142,13 +143,21 @@ namespace Microsoft.DotNet.Build.Tasks
var id = new BlobContentId(metadataReader.DebugMetadataHeader.Id);
string guid = $"{id.Guid:N}";
if (!string.IsNullOrEmpty(guid) && !allPdbGuids.ContainsKey(guid))
string debugId = GetDebugId(guid, file);
if (!string.IsNullOrEmpty(guid) && !allPdbGuids.ContainsKey(debugId))
{
allPdbGuids.Add(guid, file);
allPdbGuids.Add(debugId, file);
}
}
return allPdbGuids;
}
/// <summary>
/// Calculates a debug Id from debug guid and filename. We use this as a key
/// in PDB hashtable. Guid is not enough due to collisions in several PDBs.
/// </summary>
private string GetDebugId(string guid, string file) =>
$"{guid}.{Path.GetFileNameWithoutExtension(file)}".ToLower();
}
}