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chore: Change behavior when auto-generated project failed to build #3046

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Merged
timcassell merged 1 commit into from
Mar 10, 2026
Merged

chore: Change behavior when auto-generated project failed to build #3046

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16 changes: 13 additions & 3 deletions src/BenchmarkDotNet/Running/BenchmarkRunnerClean.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -276,9 +276,19 @@ private static Summary Run(BenchmarkRunInfo benchmarkRunInfo,
if (!benchmark.Job.GetToolchain().IsInProcess)
{
logger.WriteLine();
logger.WriteLineError("// BenchmarkDotNet has failed to build the auto-generated boilerplate code.");
logger.WriteLineError($"// It can be found in {buildResult.ArtifactsPaths.BuildArtifactsDirectoryPath}");
logger.WriteLineError("// Please follow the troubleshooting guide: https://benchmarkdotnet.org/articles/guides/troubleshooting.html");
logger.WriteLineError($"// BenchmarkDotNet has failed to build the auto-generated boilerplate code.");

if (config.Options.IsSet(ConfigOptions.KeepBenchmarkFiles))
{
logger.WriteLineError($"// It can be found in {buildResult.ArtifactsPaths.BuildArtifactsDirectoryPath}");
}
else
{
artifactsToCleanup.AddRange(buildResult.ArtifactsToCleanup);
logger.WriteLineError($"// Re-run benchmark with --keepFiles option to confirm auto-generated project files.");
}

logger.WriteLineError($"// Please follow the troubleshooting guide: https://benchmarkdotnet.org/articles/guides/troubleshooting.html");
}

if (config.Options.IsSet(ConfigOptions.StopOnFirstError) || allBuildsHaveFailed)
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